CymitQuimica logo
Steroids and Derivatives

Steroids and Derivatives

Steroids are organic compounds with a structure of four fused rings, known as the steroid nucleus. This core can be linked to various functional groups that modify their properties and biological functions. Steroids play a key role in regulating metabolic and hormonal processes. They are used in medicine to treat inflammatory disorders, autoimmune diseases, and hormonal imbalances. Additionally, some steroid derivatives have potent anti-inflammatory properties, such as corticosteroids. In specific therapies, they are used to reduce inflammation and manage pain in various diseases. At CymitQuimica, we offer a variety of steroids and their derivatives for pharmaceutical research and development.

Products of "Steroids and Derivatives"

Sort by

products per page.Found 4365 products on this category.
  • Halobetasol Propionate Impurity 10


    Formula:C23H30F2O7S
    Color and Shape:Off-White Solid
    Molecular weight:488.54

    Ref: 4Z-H-021019

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Clobetasone 17-Propionate

    Controlled Product
    CAS:
    Impurity Clobetasone Butyrate EP Impurity H Applications Clobetasone-17-propionate is derived from Clobetasol (Clobetasol Propionate EP Impurity G) (C583490), which is a topical corticosteroid. Glucocorticoid; anti-inflammatory. References Olsen, E.A., et al.: J. Am. Acad. Dermatol., 15, 246 (1986)
    Formula:C25H30ClFO5
    Color and Shape:Neat
    Molecular weight:464.95

    Ref: TR-C583535

    10mg
    398.00€
    50mg
    1,604.00€
    100mg
    2,744.00€
  • Diflorasone

    CAS:
    Diflorasone is a synthetic glucocorticoid. It has anti-inflammatory and immunosuppressive effects by acting on gene expression.
    Formula:C22H28F2O5
    Purity:99.02% - 99.92%
    Color and Shape:Solid
    Molecular weight:410.45

    Ref: TM-T2548

    5mg
    43.00€
    10mg
    55.00€
    25mg
    77.00€
    50mg
    89.00€
    100mg
    131.00€
    200mg
    177.00€
    1mL*10mM (DMSO)
    49.00€
  • Dydrogesterone Impurity 15


    Formula:C25H36O4
    Molecular weight:400.56

    Ref: 4Z-D-123026

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Ethinylestradiol EP Impurity F

    CAS:
    Formula:C20H24O3
    Molecular weight:312,4

    Ref: ML-ETE06

    100mg
    To inquire
  • Loteprednol Impurity 8

    CAS:
    Formula:C24H29ClO7
    Color and Shape:White To Off-White Solid
    Molecular weight:464.94

    Ref: 4Z-L-3912

    5mg
    309.00€
    10mg
    496.00€
    25mg
    709.00€
    50mg
    881.00€
    100mg
    1,288.00€
  • para-Hydroxy Atorvastatin Acyl-β-D-Glucuronide


    Formula:C39H43FN2O12
    Molecular weight:750.77

    Ref: 4Z-A-12158

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Budesonide Impurity 18

    CAS:
    Formula:C25H30O7
    Color and Shape:Pale Yellow Solid
    Molecular weight:442.51

    Ref: 4Z-B-0350

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Desoximetasone Impurity 28

    CAS:
    Formula:C27H35FO8
    Molecular weight:506.57

    Ref: 4Z-D-113040

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Progesterone Impurity 36

    CAS:
    Formula:C22H34O3
    Molecular weight:346.51

    Ref: 4Z-P-32121

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Ref: 86-MM0161.11

    25mg
    To inquire
  • Limaprost Impurity 3


    Formula:C34H56O8
    Molecular weight:592.82

    Ref: 4Z-L-099009

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Beclometasone (Beclomethasone) Dipropionate EP Impurity L

    CAS:
    Formula:C28H39ClO7
    Color and Shape:White To Off-White Solid
    Molecular weight:523.06

    Ref: 4Z-B-238

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Atorvastatin Impurity 80

    CAS:
    Formula:C37H43FN2O5
    Molecular weight:614.76

    Ref: 4Z-A-12118

    5mg
    1,563.00€
    10mg
    2,604.00€
    25mg
    4,687.00€
    50mg
    7,746.00€
    100mg
    12,758.00€
  • Estradiol Impurity 4


    Formula:C35H50O4
    Molecular weight:534.78

    Ref: 4Z-E-0978

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Fluticasone Furoate Impurity 4

    CAS:
    Formula:C27H29F3O7S
    Molecular weight:554.58

    Ref: 4Z-F-0969

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • 9-Bromononanol

    CAS:
    Formula:C9H19BrO
    Molecular weight:223.15

    Ref: 4Z-F-3121

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Testosterone Impurity 71


    Formula:C21H28O3
    Molecular weight:328.45

    Ref: 4Z-T-210121

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Atorvastatin Impurity 90


    Formula:C32H33FN2O3
    Molecular weight:512.63

    Ref: 4Z-A-12130

    5mg
    3,125.00€
    10mg
    5,207.00€
    25mg
    9,633.00€
    50mg
    15,621.00€
    100mg
    25,384.00€
  • 17-alfa,20-β-Dihydroxy Progesterone-d5

    CAS:
    Formula:C21H27D5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:337.51

    Ref: 4Z-D-123007

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Darglitazone

    CAS:
    Darglitazone (CP-86325) is a potent, selective agonist of PPAR-γ with antidiabetic actions.
    Formula:C23H20N2O4S
    Purity:99.19%
    Color and Shape:Solid
    Molecular weight:420.48

    Ref: TM-T22708

    2mg
    38.00€
    5mg
    58.00€
    10mg
    96.00€
    25mg
    144.00€
    50mg
    210.00€
    100mg
    309.00€
    200mg
    444.00€
  • Levonorgestrel Impurity 13 (6-Methoxy-1-tetralone)

    CAS:
    Formula:C11H12O2
    Molecular weight:176.22

    Ref: 4Z-L-2243

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • Gestodene Impurity H (Diethynyl-gestodene)


    Formula:C23H26O
    Molecular weight:318.46

    Ref: 4Z-G-1913

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 15-β-Hydroxy Cyproterone Acetate

    CAS:
    Formula:C24H29ClO5
    Color and Shape:Pale Yellow Solid
    Molecular weight:432.95

    Ref: 4Z-C-289

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Cortisol-d4

    CAS:
    Formula:C21H26O5D4
    Color and Shape:White To Off-White Solid
    Molecular weight:366.49

    Ref: 4Z-C-273

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Ref: 4Z-P-111249

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Triclonide

    CAS:
    Formula:C24H28Cl3FO4
    Molecular weight:505.85

    Ref: 4Z-F-071010

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Prednisolone EP Impurity I (17-Deoxy Prednisolone)

    CAS:
    Formula:C21H28O4
    Color and Shape:White To Off-White Solid
    Molecular weight:344.45

    Ref: 4Z-P-11135

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Trilostane (Mixture of Tautomeric Isomers)

    CAS:
    Formula:C20H27NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:329.44

    Ref: 4Z-T-241

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Estriol EP Impurity G

    CAS:
    Formula:C18H24O3
    Color and Shape:Off-White Solid
    Molecular weight:288.39

    Ref: 4Z-E-356

    5mg
    421.00€
    10mg
    709.00€
    25mg
    1,152.00€
    50mg
    1,898.00€
    100mg
    2,982.00€
  • Ref: 86-MM0445.09

    25mg
    1,246.00€
  • Dienogest EP Impurity H

    CAS:
    Formula:C20H25NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:311.43

    Ref: 4Z-D-4215

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • Betamethasone Impurity 78


    Formula:C25H32ClFO5
    Molecular weight:466.97

    Ref: 4Z-B-065130

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Fluorometholone Impurity 11


    Formula:C22H29FO4
    Molecular weight:376.47

    Ref: 4Z-F-6417

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Hydrocortisone-d7 17-Butyrate


    Formula:C25H29D7O6
    Molecular weight:439.60

    Ref: 4Z-C-27179

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Beclometasone (Beclomethasone) Dipropionate Impurity 10


    Formula:C28H39ClO6
    Molecular weight:507.06

    Ref: 4Z-B-2326

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Isoflupredone

    CAS:
    Isoflupredone, a synthetic corticosteroid, inhibits inflammation and immune response in animals.
    Formula:C21H27FO5
    Purity:100% - 99.55%
    Color and Shape:Solid
    Molecular weight:378.43

    Ref: TM-T41303

    1mg
    63.00€
    2mg
    90.00€
    5mg
    137.00€
    10mg
    235.00€
    25mg
    512.00€
    50mg
    740.00€
    100mg
    1,035.00€
    1mL*10mM (DMSO)
    150.00€
  • 13-Ethyl-6α,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one (6α-Hydroxylevonorgestrel)

    Controlled Product
    CAS:
    Formula:C21H28O3
    Color and Shape:Neat
    Molecular weight:328.44

    Ref: 86-MM0121.08

    50mg
    3,609.00€
  • Stigmasterol Impurity 8

    CAS:
    Formula:C29H46O
    Molecular weight:410.69

    Ref: 4Z-S-056016

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Eplerenone Impurity 14


    Formula:C22H28O4
    Molecular weight:356.46

    Ref: 4Z-E-1328

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Loteprednol Impurity 14


    Formula:C23H30Cl2O5
    Molecular weight:457.39

    Ref: 4Z-L-3925

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Betamethasone Impurity 36

    CAS:
    Formula:C28H35FO8
    Molecular weight:518.58

    Ref: 4Z-B-065084

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • Hydrocortisone Impurity 22


    Formula:C21H30O5
    Molecular weight:362.47

    Ref: 4Z-C-2798

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Methylprednisolone Impurity 15


    Formula:C28H34O11
    Molecular weight:546.57

    Ref: 4Z-P-111168

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Hydrocortisone Impurity 61


    Formula:C25H34O9
    Molecular weight:478.54

    Ref: 4Z-C-27150

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Dexamethasone 21-Phosphate-d5

    CAS:
    Formula:C22H25D5FO8P
    Molecular weight:477.48

    Ref: 4Z-D-3685

    5mg
    2,330.00€
    10mg
    3,884.00€
    25mg
    7,120.00€
    50mg
    11,650.00€
    100mg
    19,158.00€
  • Enclomiphene citrate

    CAS:
    Enclomiphene citrate (trans-Clomiphene citrate) is a non-steroidal estrogen receptor antagonist,with antioestrogenic property
    Formula:C32H36ClNO8
    Purity:99.95%
    Color and Shape:Solid
    Molecular weight:598.08

    Ref: TM-T7313

    5mg
    52.00€
    10mg
    81.00€
    25mg
    134.00€
    50mg
    212.00€
    100mg
    315.00€
    1mL*10mM (DMSO)
    71.00€
  • Triamcinolone Acetonide Impurity 2

    CAS:
    Formula:C24H30O6
    Molecular weight:414.50

    Ref: 4Z-T-5315

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Lauroside D

    CAS:
    Formula:C19H34O8
    Molecular weight:390.47

    Ref: 4Z-C-292003

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Atorvastatin Impurity 95

    CAS:
    Formula:C37H43FN2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:630.76

    Ref: 4Z-A-12135

    5mg
    817.00€
    10mg
    1,302.00€
    25mg
    2,344.00€
    50mg
    3,645.00€
    100mg
    5,988.00€
  • Desonide Related Compound A (17β-(2,2-Dihydroxyacetyl)-11β-hydroxy-16α,17-[(1-methylethylidene)bis(oxy)]-androsta-1,4-dien-3-one)


    Heterocyclic compounds with oxygen hetero-atom(s) only, nesoi
    Formula:C24H32O7
    Color and Shape:White Powder
    Molecular weight:432.2148

    Ref: 45-1173326

    15mg
    1,357.00€
  • Latanoprost Impurity 6

    CAS:
    Formula:C18H26O4
    Color and Shape:White To Off-White Solid
    Molecular weight:306.40

    Ref: 4Z-L-3243

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Fluticasone Propionate EP Impurity E

    CAS:
    Formula:C25H33F3O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:502.59

    Ref: 4Z-F-099

    5mg
    406.00€
    10mg
    677.00€
    25mg
    1,101.00€
    50mg
    1,813.00€
    100mg
    2,848.00€
  • Hydrocortisone Impurity 45

    CAS:
    Formula:C21H31O8P
    Molecular weight:442.44

    Ref: 4Z-C-27133

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Atorvastatin Impurity 52


    Formula:C26H23BrFNO3
    Molecular weight:496.38

    Ref: 4Z-A-1292

    5mg
    939.00€
    10mg
    1,554.00€
    25mg
    2,848.00€
    50mg
    4,660.00€
    100mg
    7,702.00€
  • Desoximetasone Impurity 21


    Formula:C22H31FO4
    Molecular weight:378.48

    Ref: 4Z-D-113034

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Epristeride

    CAS:
    Formula:C25H37NO3
    Color and Shape:Off-White Solid
    Molecular weight:399.58

    Ref: 4Z-E-112011

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Atorvastatin EP Impurity F

    CAS:
    Formula:C40H47FN3O8Ca
    Molecular weight:716.83 20.04

    Ref: 4Z-A-1215

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • β-Sitosterol

    CAS:
    Formula:C29H50O
    Color and Shape:White To Off-White Solid
    Molecular weight:414.72

    Ref: 4Z-C-5341

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Cholesterol Impurity 40


    Formula:C27H46O2
    Molecular weight:402.66

    Ref: 4Z-C-53100

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 6-β-Hydroxy-11-deoxycortisol

    CAS:
    Formula:C21H30O5
    Molecular weight:362.47

    Ref: 4Z-C-2756

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Ethinylestradiol EP Impurity E (6-α-Hydroxy Ethynylestradiol)

    CAS:
    Formula:C20H24O3
    Color and Shape:White To Off-White Solid
    Molecular weight:312.41

    Ref: 4Z-E-0916

    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Deflazacort

    CAS:
    Formula:C25H31NO6
    Color and Shape:White To Off-White Solid
    Molecular weight:441.52

    Ref: 4Z-D-311

    5mg
    232.00€
    10mg
    390.00€
    25mg
    496.00€
    50mg
    709.00€
    100mg
    1,017.00€
  • Cortisol-d2

    CAS:
    Formula:C21H28D2O5
    Molecular weight:364.48

    Ref: 4Z-C-272

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Beclometasone (Beclomethasone) Dipropionate EP Impurity F

    CAS:
    Formula:C28H36BrClO7
    Color and Shape:White To Off-White Solid
    Molecular weight:599.94

    Ref: 4Z-B-2331

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Deflazacort Impurity 3


    Formula:C25H31NO6
    Molecular weight:441.53

    Ref: 4Z-D-317

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • δ-9(11)-Estradiol 3-Enanthate


    Formula:C25H34O3
    Color and Shape:Colorless Liquid
    Molecular weight:382.55

    Ref: 4Z-E-0929

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Equilin-d4 Sulfate Sodium Salt

    CAS:
    Formula:C18H15D4O5S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:351.43 22.99

    Ref: 4Z-E-303

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Calcifediol EP Impurity C

    CAS:
    Formula:C27H44O2
    Molecular weight:400.65

    Ref: 4Z-C-273004

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Fluticasone Impurity 7

    CAS:
    Formula:C27H30F2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:520.59

    Ref: 4Z-F-0933

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • Cholecalciferol EP Impurity D (Iso-Tachysterol 3)

    CAS:
    Formula:C27H44O
    Color and Shape:Pale Yellow Semi-Solid
    Molecular weight:384.65

    Ref: 4Z-C-517

    5mg
    526.00€
    10mg
    907.00€
    25mg
    1,491.00€
    50mg
    2,508.00€
    100mg
    3,795.00€
  • Dutasteride Impurity 26

    CAS:
    Formula:C8H3F6NO2
    Molecular weight:259.11

    Ref: 4Z-D-3546

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Mometasone Furoate EP Impurity C (Mometasone Furoate USP Related Compound C)

    CAS:
    Formula:C27H29ClO6
    Color and Shape:White To Off-White Solid
    Molecular weight:484.97

    Ref: 4Z-M-144

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • Tetrahydrocorticosterone

    CAS:
    Applications Tetrahydrocorticosterone is a urinary steroid metabolite that decreases in postmenopausal women with osteoporosis. Tetrahydrocorticosterone is a potential biomarker of pathol. adrenal function. References Poor, V., et. al.: Chromatographia, 60, S165 (2004); Kotlowska, A., et. al.: J. Chromatogr. B, 879, 359 (2011)
    Formula:C21H34O4
    Color and Shape:Neat
    Molecular weight:350.49

    Ref: TR-T293160

    10mg
    248.00€
    25mg
    484.00€
    50mg
    794.00€
  • Halcinonide Impurity 5


    Formula:C27H39FO7
    Molecular weight:494.60

    Ref: 4Z-H-074006

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Di-Norbudesonide(Mixture of Diastereomers)

    Controlled Product
    CAS:
    Impurity Budesonide EP Impurity B Applications Di-Norbudesonide (Budesonide EP Impurity B) is an impurity of Budesonide (B689490), an antiinflammatory agent.
    Formula:C23H30O6
    Color and Shape:Neat
    Molecular weight:402.48

    Ref: TR-H589650

    50mg
    345.00€
    500mg
    2,308.00€
  • Eplerenone EP Impurity F Sodium Salt

    CAS:
    Formula:C24H31O7·Na
    Color and Shape:Pale Yellow Solid
    Molecular weight:431.51 22.99

    Ref: 4Z-E-1313

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Diflorasone Impurity 13


    Formula:C24H30ClFO6
    Molecular weight:468.95

    Ref: 4Z-D-151015

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Latanoprost Related Compound D

    CAS:
    Formula:C44H82O5Si3
    Molecular weight:775.39

    Ref: 4Z-L-3220

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Fluprednidene Acetate Impurity 1

    CAS:
    Formula:C24H29FO5
    Molecular weight:416.49

    Ref: 4Z-F-193001

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 17-Carboxy Desonide

    CAS:
    Formula:C23H30O6
    Color and Shape:White To Off-White Solid
    Molecular weight:402.49

    Ref: 4Z-D-4110

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 7b-Fulvestrant

    Controlled Product
    CAS:
    Impurity Fulvestrant EP Impurity A Applications Fulvestrant (F862500) impurity A. The S-isomer of Fulvestrant. References Sharman, G.J., et al.: Mag. Resonance Chem., 39, 549 (2001),
    Formula:C32H47F5O3S
    Color and Shape:Light Brown Solid
    Molecular weight:606.77

    Ref: TR-F862495

    1mg
    379.00€
    10mg
    2,687.00€
  • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride

    CAS:
    Formula:C8H12ClNO3
    Purity:95%
    Color and Shape:Solid
    Molecular weight:205.63877999999994

    Ref: IN-DA00IABD

    5g
    22.00€
    10g
    26.00€
    25g
    26.00€
    50g
    30.00€
    100g
    40.00€
    500g
    109.00€
  • Tafluprost Impurity 15


    Formula:C25H34F2O5
    Molecular weight:452.54

    Ref: 4Z-L-3244

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Hydrocortisone Impurity 59


    Formula:C21H29O9P·2Na
    Molecular weight:456.43 2*22.99

    Ref: 4Z-C-27148

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Estrone Impurity 9

    CAS:
    Formula:C26H37NO3
    Molecular weight:411.59

    Ref: 4Z-E-1131

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Fluticasone (propionate)

    CAS:
    Fluticasone propionate (CCI-187881), derived from fluticasone used to remedy asthma and allergic rhinitis, is a high affinity, selective GR agonist.
    Formula:C25H31F3O5S
    Purity:100% - 98.98%
    Color and Shape:Crystalline Solid
    Molecular weight:500.57

    Ref: TM-T0188

    5mg
    49.00€
    10mg
    79.00€
    25mg
    124.00€
    50mg
    187.00€
    100mg
    271.00€
    200mg
    339.00€
    500mg
    560.00€
    1mL*10mM (DMSO)
    84.00€
  • Allopregnanediol-d4 3-Sulfate Sodium Salt

    CAS:
    Formula:C21H31D4O5S·Na
    Molecular weight:403.59 22.99

    Ref: 4Z-P-3289

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Budesonide Impurity 24

    CAS:
    Formula:C21H28O5
    Color and Shape:White To Off-White Solid
    Molecular weight:360.45

    Ref: 4Z-B-0357

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Testosterone Impurity 11

    CAS:
    Formula:C19H26O2
    Molecular weight:286.42

    Ref: 4Z-T-210024

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 11-Deoxy Corticosterone Acetate

    CAS:
    Formula:C23H32O4
    Molecular weight:372.51

    Ref: 4Z-C-10417

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Ergocalciferol Impurity 3


    Formula:C34H58OSi
    Molecular weight:510.92

    Ref: 4Z-V-038019

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Betamethasone-∆17,20 21-Aldehyde(Mixture of Isomers)

    Controlled Product
    CAS:
    Applications A degradation and metabolic intermediate of Betamethasone (B3270000).
    Formula:C22H27FO4
    Color and Shape:Neat
    Molecular weight:374.45

    Ref: TR-B326995

    10mg
    352.00€
    25mg
    776.00€
    50mg
    1,413.00€
  • Cerivastatin-13C-d3 Sodium Salt

    CAS:
    Formula:CC25H30D3FNO5·Na
    Color and Shape:Off-White Solid
    Molecular weight:462.56 22.99

    Ref: 4Z-C-328002

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Flumethasone Impurity 10

    CAS:
    Formula:C24H30F2O5
    Molecular weight:436.50

    Ref: 4Z-F-7013

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Promestriene Impurity 11


    Formula:C22H32O4
    Molecular weight:360.49

    Ref: 4Z-P-7812

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • (3aR,4R,5R,6aS)-4-[(E,3S)-3-Hydroxy-5-phenylpent-1-enyl]-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]furan-2,5-diol

    Controlled Product
    CAS:
    Formula:C18H24O4
    Color and Shape:Neat
    Molecular weight:304.38

    Ref: 86-MM3316.06

    25mg
    511.00€
    100mg
    2,036.00€
  • Ref: 4Z-T-224012

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Budesonide Impurity 13


    Formula:C21H27BrO6
    Color and Shape:White To Off-White Solid
    Molecular weight:455.35

    Ref: 4Z-B-0345

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Dexamethasone (Dexamethasone Sodium Phosphate EP Impurity A)

    CAS:
    Formula:C22H29FO5
    Color and Shape:White To Off-White Solid
    Molecular weight:392.47

    Ref: 4Z-D-363

    5mg
    232.00€
    10mg
    390.00€
    25mg
    496.00€
    50mg
    709.00€
    100mg
    1,017.00€
  • Atorvastatin Impurity 103

    CAS:
    Formula:C7H12O3
    Molecular weight:144.17

    Ref: 4Z-A-12146

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Ref: 86-MM0204.10

    25mg
    864.00€
  • Latanoprost-d4


    Formula:C26H36D4O5
    Molecular weight:436.63

    Ref: 4Z-L-3251

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Gestodene

    CAS:
    Gestodene (WL 70) is a progestogen hormonal contraceptive.
    Formula:C21H26O2
    Purity:98% - 99.68%
    Color and Shape:White Crystalline Solid
    Molecular weight:310.43

    Ref: TM-T1490

    25mg
    49.00€
    50mg
    64.00€
    100mg
    93.00€
    1mL*10mM (DMSO)
    55.00€
  • Finasteride Carboxylic Acid

    CAS:
    Formula:C23H34N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:402.54

    Ref: 4Z-F-0512

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Mifepristone Impurity 1


    Formula:C22H32O3
    Molecular weight:344.50

    Ref: 4Z-M-2912

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Eplerenone Impurity 27

    CAS:
    Formula:C24H30O5
    Molecular weight:398.50

    Ref: 4Z-E-1341

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Gitoxigenin

    CAS:
    Formula:C23H34O5
    Molecular weight:390.52

    Ref: 4Z-D-464

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 7-Hydroxy Bexarotene


    Formula:C24H28O3
    Molecular weight:364.49

    Ref: 4Z-B-324

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Budesonide Impurity 3

    CAS:
    Formula:C23H28O5
    Color and Shape:White To Off-White Solid
    Molecular weight:384.47

    Ref: 4Z-B-0335

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Desogestrel Impurity 1

    CAS:
    Formula:C22H30O
    Color and Shape:White To Off-White Solid
    Molecular weight:310.48

    Ref: 4Z-D-1615

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Finasteride EP Impurity C

    CAS:
    Formula:C23H34N2O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:370.54

    Ref: 4Z-F-057

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Tafluprost Impurity 21 Bromide

    CAS:
    Formula:C23H24O2P·Br
    Molecular weight:363.42 79.90

    Ref: 4Z-L-3253

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Testosterone Impurity 76

    CAS:
    Formula:C21H29NO5
    Molecular weight:375.47

    Ref: 4Z-T-210127

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Prednisolone Impurity 18


    Formula:C24H32O5
    Molecular weight:400.52

    Ref: 4Z-P-111133

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 4-Hydroxy Estrone 1-N7-Guanine

    Controlled Product
    CAS:
    Stability Hygroscopic Applications 4-Hydroxy Estrone 1-N7-Guanine is an estrogen metabolite formed with DNA which can lead to the mutations that initiate breast, prostate, and other types of cancer. Estrogen-DNA depurinating adducts as biomarkers of cancer risk and their use in cancer detection and prevention. References Chakravarti, D., et al.: Mutat. Res., 456, 17 (2000), Liehr, J., et al.: Endocr. Rev., 21, 4054 (2000), Chakravarti, D., et al.: Oncogene, 20, 7945 (2001), Cavalieri, E., et al.: Chem. Res. Toxicol., 14, 1041 (2002),
    Formula:C23H25N5O4
    Color and Shape:Neat
    Molecular weight:435.48

    Ref: TR-H942120

    1mg
    397.00€
    10mg
    2,681.00€
  • (3S,5S)-Fluvastatin Sodium Salt

    CAS:
    Formula:C24H25FNO4·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:410.47 22.99

    Ref: 4Z-F-106

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • L-threo-2,3-Hexodiulosonic acid, g-lactone

    CAS:
    Formula:C6H6O6
    Color and Shape:Solid
    Molecular weight:174.1082

    Ref: IN-DA00DEOU

    100mg
    100.00€
    250mg
    178.00€
  • Mifepristone-d6

    CAS:
    Formula:C29H29D6NO2
    Color and Shape:Yellow Solid
    Molecular weight:435.64

    Ref: 4Z-M-2910

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Stigmasterol Impurity 3

    CAS:
    Formula:C29H48O
    Molecular weight:412.70

    Ref: 4Z-S-056010

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Anecortave Impurity 1


    Formula:C23H32O6
    Molecular weight:404.51

    Ref: 4Z-A-123002

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Exemestane Metabolite 2


    Formula:C21H28O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:344.45

    Ref: 4Z-E-198

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • O-Methyl atorvastatin calcium

    CAS:
    O-Methyl atorvastatin calcium is a drug product that is an HPLC standard. It is a natural metabolite of atorvastatin, which is synthesized by cytochrome P450 3A4 in the liver. O-Methyl atorvastatin calcium has been shown to be an impurity in some batches of atorvastatin calcium. It has been observed to have pharmacological effects similar to those of atorvastatin. O-Methyl atorvastatin calcium has been used as a research and development (R&D) tool for studies on the metabolism of drugs, including its own synthesis and the study of the effect on other drugs such as amiodarone.
    Formula:CaC68H71F2N4O10
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:1,182.39 g/mol

    Ref: 3D-FM176459

    1mg
    430.00€
    2mg
    612.00€
    5mg
    1,015.00€
    10mg
    1,640.00€
    25mg
    2,662.00€
  • Sarsasapogenin

    CAS:
    Sarsasapogenin (Parigenin) is a steroidal sapogenin, that is the aglycosidic portion of a plant saponin.
    Formula:C27H44O3
    Purity:90% - 99.73%
    Color and Shape:White Or Off-Withe Powder
    Molecular weight:416.64

    Ref: TM-T2733

    10mg
    35.00€
    25mg
    62.00€
    50mg
    86.00€
    100mg
    111.00€
    500mg
    259.00€
  • 5-β-Dutasteride

    CAS:
    Formula:C27H30F6N2O2
    Color and Shape:Off-White Solid
    Molecular weight:528.54

    Ref: 4Z-D-355

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Cholecalciferol Impurity 2


    Formula:C37H62O2
    Molecular weight:538.90

    Ref: 4Z-C-5120

    5mg
    1,877.00€
    10mg
    3,107.00€
    25mg
    5,696.00€
    50mg
    9,450.00€
    100mg
    15,534.00€
  • Exemestane Impurity 21-d3

    CAS:
    Formula:C20H21D3O3
    Molecular weight:315.43

    Ref: 4Z-E-1943

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Abiraterone Sulfate Sodium Salt

    CAS:
    Formula:C24H30NO4S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:428.58 22.99

    Ref: 4Z-A-824

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Eldecalcitol Impurity 4


    Formula:C30H50O5
    Molecular weight:490.73

    Ref: 4Z-E-092010

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Bazedoxifene Impurity 2


    Formula:C30H34N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:470.61

    Ref: 4Z-B-487

    5mg
    872.00€
    10mg
    1,491.00€
    25mg
    2,643.00€
    50mg
    4,405.00€
    100mg
    7,319.00€
  • Budesonide Impurity 1 (Mixture of Diastereomers)


    Formula:C25H32O7
    Color and Shape:White To Off-White Solid
    Molecular weight:444.52

    Ref: 4Z-B-0326

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 3-Nitrobenzotrifluoride

    Controlled Product
    CAS:
    Formula:C7H4F3NO2
    Color and Shape:Neat
    Molecular weight:191.11

    Ref: 86-MM0161.10

    100mg
    978.00€
  • Desogestrel

    CAS:
    Desogestrel (Cerazette) is a synthetic progestational hormone used often as the progestogenic component of combined oral contraceptive agents.
    Formula:C22H30O
    Purity:99.80%
    Color and Shape:Crystals Solid
    Molecular weight:310.47

    Ref: TM-T6819

    25mg
    46.00€
    50mg
    74.00€
    100mg
    101.00€
    200mg
    153.00€
    1mL*10mM (DMSO)
    37.00€
  • Mifepristone Impurity 8

    CAS:
    Formula:C29H35NO2
    Molecular weight:429.60

    Ref: 4Z-M-2920

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Ref: 4Z-B-233

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Betamethasone Impurity 47

    CAS:
    Formula:C24H30BrFO6
    Molecular weight:513.40

    Ref: 4Z-B-065096

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • Estradiol-d5


    Formula:C18H19D5O2
    Molecular weight:277.42

    Ref: 4Z-E-095

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Retroprogesterone

    CAS:
    Formula:C21H30O2
    Molecular weight:314.47

    Ref: 4Z-P-32144

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Hydrocortisone Impurity 69

    CAS:
    Formula:C24H34O6
    Molecular weight:418.53

    Ref: 4Z-C-27164

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Abiraterone Impurity 15

    CAS:
    Formula:C26H35NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:393.57

    Ref: 4Z-A-8252

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Tetrahydro-11-Deoxy Cortisol 3-O-β-D-Glucuronide

    CAS:
    Formula:C27H42O10
    Molecular weight:526.62

    Ref: 4Z-C-2772

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • 3-β-Tetrahydrocortisone-d6


    Formula:C21H26D6O5
    Molecular weight:370.52

    Ref: 4Z-C-2786

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Hydrocortisone Impurity 66

    CAS:
    Formula:C23H30O6
    Molecular weight:402.49

    Ref: 4Z-C-27158

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Zilpaterol-d7

    CAS:
    Formula:C14H12D7N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:268.37

    Ref: 4Z-Z-151

    5mg
    872.00€
    10mg
    1,491.00€
    25mg
    2,643.00€
    50mg
    4,405.00€
    100mg
    7,319.00€
  • Loteprednol Impurity 15


    Formula:C24H32O9
    Molecular weight:464.51

    Ref: 4Z-L-3926

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • rac-3-Oxo atorvastatin sodium salt

    CAS:
    Racemic 3-Oxo atorvastatin sodium salt (3OAS) is a drug product that has been tested in the laboratory and found to be suitable for further development. It is a natural substance that has not been chemically synthesized. Racemic 3-Oxo atorvastatin sodium salt is an impurity standard that can be used to establish the purity of API drugs. It can also be used as a metabolite in metabolism studies. Racemic 3-Oxo atorvastatin sodium salt is high purity and can be used for niche applications such as pharmacopoeia production.
    Formula:C33H32FN2NaO5
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:578.61 g/mol

    Ref: 3D-IO26638

    1mg
    1,956.00€
    2mg
    2,795.00€
    5mg
    4,446.00€
    10mg
    6,097.00€
    25mg
    10,415.00€
  • Testosterone acetate

    CAS:
    Testosterone acetate (NSC-523836) is a hormone with in vitro antitumor activity.
    Formula:C21H30O3
    Purity:99.60%
    Color and Shape:White To Off-White Crystalline Powder
    Molecular weight:330.46

    Ref: TM-TC0025

    20mg
    55.00€
    1mL*10mM (DMSO)
    55.00€
  • Atorvastatin Impurity 29

    CAS:
    Formula:C26H24FNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:417.48

    Ref: 4Z-A-1268

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • Pregnanolone Impurity 1


    Formula:C21H35O5S·Na
    Molecular weight:399.57 22.99

    Ref: 4Z-P-32114

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Paricalcitol Impurity 11

    CAS:
    Formula:C27H44O3
    Molecular weight:416.65

    Ref: 4Z-P-4415

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Halometasone Impurity 12


    Formula:C22H25ClF2O6
    Molecular weight:458.88

    Ref: 4Z-H-027013

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Norethindrone Impurity 37

    CAS:
    Formula:C38H50O4
    Molecular weight:570.81

    Ref: 4Z-N-2944

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • Mifepristone Impurity 15


    Formula:C23H30O4
    Molecular weight:370.49

    Ref: 4Z-M-2927

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Prednisolone Impurity 48

    CAS:
    Formula:C25H30O8
    Molecular weight:458.51

    Ref: 4Z-P-111235

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Diflorasone Impurity 1

    CAS:
    Formula:C24H26ClF5O5
    Color and Shape:White To Off-White Solid
    Molecular weight:524.91

    Ref: 4Z-D-151002

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • (3R)-Abiraterone Acetate

    CAS:
    Formula:C26H33NO2
    Color and Shape:Off-White Solid
    Molecular weight:391.56

    Ref: 4Z-A-8219

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 4-β-Hydroxy Cholesterol 4-Acetate-d7

    CAS:
    Formula:C29H41D7O3
    Molecular weight:451.74

    Ref: 4Z-C-5392

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Norethindrone Impurity 21 (δ 5(10)-Norethindrone Acetate)

    CAS:
    Formula:C22H28O3
    Color and Shape:White To Off-White Solid
    Molecular weight:340.46

    Ref: 4Z-N-2910

    5mg
    386.00€
    10mg
    567.00€
    25mg
    881.00€
    50mg
    1,288.00€
    100mg
    2,237.00€
  • Travoprost Impurity 2


    Formula:C30H47F3O5Si2
    Molecular weight:600.87

    Ref: 4Z-T-106013

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Fluticasone Impurity 19

    CAS:
    Formula:C26H29FO6S
    Color and Shape:White To Off-White Solid
    Molecular weight:488.57

    Ref: 4Z-F-0944

    5mg
    1,230.00€
    10mg
    2,072.00€
    25mg
    3,819.00€
    50mg
    6,149.00€
    100mg
    10,356.00€
  • Exemestane Impurity 24 (17-β-Isomer)


    Formula:C20H24O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:312.41

    Ref: 4Z-E-1917

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Desoximetasone Acid ((11β,16α,17β)-9-Fluoro-11-hydroxy-16-methyl-3-oxoandrosta-1,4- diene-17-carboxylic acid; 9-Fluoro-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carboxylic acid)

    CAS:
    Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc, nesoi
    Formula:C21H27FO4
    Color and Shape:Off-White Solid
    Molecular weight:362.18934

    Ref: 45-1A00220

    25mg
    618.00€
  • Cholesterol Impurity 4


    Formula:C55H90O3
    Color and Shape:White To Off-White Solid
    Molecular weight:799.32

    Ref: 4Z-C-5332

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Eplerenone EP Impurity C

    CAS:
    Formula:C24H30O5
    Color and Shape:White To Off-White Solid
    Molecular weight:398.50

    Ref: 4Z-E-1317

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire