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"
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Vitamin E Related Compound 1 (2-Methyl-2-(4,8,12-Trimethyltridecyl)-6-Chromanol)
CAS:Formula:C26H44O2Molecular weight:388.64Acetyldiethylstilbestrol 2,3,4-Tri-O-Acetyl-ß-D-Glucuronide Methyl Ester
CAS:Formula:C33H38O12Molecular weight:626.66Ref: 4Z-C-27139
Discontinued productDutasteride Impurity 8
Formula:C27H32F6N2O2Color and Shape:White To Off-White SolidMolecular weight:530.5621-Deoxy Hydrocortisone
CAS:Formula:C21H28O3Color and Shape:White To Off-White SolidMolecular weight:328.46Ref: 4Z-C-2724
Discontinued productRef: 4Z-C-2759
Discontinued productDutasteride Impurity 4
Formula:C20H31NO3Color and Shape:White To Off-White SolidMolecular weight:333.47Epristeride
CAS:Epristeride (ONO-9302) is a steroidal 5-alpha-reductase isoform 2 inhibitor that inhibits SR isoform 2. Epristeride reduces prostate size.Formula:C25H37NO3Purity:100% - 98.01%Color and Shape:SolidMolecular weight:399.57Gestodene EP Impurity G (Gestodene Aromate)
CAS:Formula:C22H26O2Color and Shape:White To Off-White SolidMolecular weight:322.45Calcipotriol (Calcipotriene)
CAS:Formula:C27H40O3Color and Shape:White To Off-White SolidMolecular weight:412.61Eplerenone EP Impurity D
CAS:Formula:C23H28O6Color and Shape:White To Off-White SolidMolecular weight:400.47Ref: 4Z-C-27177
Discontinued productEstrone 3-Sulfate Sodium Salt
CAS:Formula:C18H21O5S·NaColor and Shape:White To Off-White SolidMolecular weight:349.42 22.99Estrone-d4 ß-D-Glucuronide Lithium Salt (Estrone-d4-3-Glucuronide Lithium Salt)
CAS:Formula:C24H25D4O8·LiColor and Shape:Pale Yellow SolidMolecular weight:449.52 6.949,11β-Epoxy-17,21-dihydroxy-16β-methyl-9β-pregna-1,4-diene-3,20-dione
CAS:Controlled ProductFormula:C22H28O5Color and Shape:NeatMolecular weight:372.45Pseudoprotodioscin
CAS:1. Pseudoprotodioscin has moderate cytotoxicity.Formula:C51H82O21Purity:99.63% - ≥95%Color and Shape:SolidMolecular weight:1031.18Beclomethasone Dipropionate
CAS:Halogenated derivatives of adrenal cortical hormonesFormula:C28H37ClO7Color and Shape:White Cream PowderMolecular weight:520.22278Betamethasone EP Impurity C
CAS:Formula:C22H28O4Color and Shape:Off-White SolidMolecular weight:356.46Norgestimate
CAS:Norgestimate is an acetylated progestinused in combination with ethinyl estradiol as an oral contraceptive.Formula:C23H31NO3Purity:99.87%Color and Shape:White Crystalline SolidMolecular weight:369.5Ref: TM-T7537
1mg37.00€5mg79.00€10mg111.00€25mg216.00€50mg354.00€100mg567.00€200mg805.00€1mL*10mM (DMSO)88.00€Triamcinolone Acetonide
CAS:Formula:C24H31FO6Color and Shape:White To Off-White SolidMolecular weight:434.50Epoxy Metradiene
CAS:Controlled ProductApplications Epoxy Metradiene is an impurity from synthesis of Fluorometholone (F593145),a glucocorticoid; anti-inflammatory. References Kupferman, A., et al.: Arch. Ophthlmol., 640, 100 (1982); Tokunaga H., et al.: Chem. Pharm. Bull., 32, 4012 (1984);Formula:C22H28O4Color and Shape:NeatMolecular weight:356.46Obeticholic Acid-d5
CAS:Formula:C26H39D5O4Color and Shape:White To Off-White SolidMolecular weight:425.66Ulipristal acetate
CAS:Ulipristal acetate (CDB-2914) is an oral selective progesterone modulator used for emergency contraception and suppressing uterine growths.Formula:C30H37NO4Purity:98.83% - 99.94%Color and Shape:SolidMolecular weight:475.62Prednisolone 21-Formate
CAS:Formula:C22H28O6Color and Shape:White To Off-White SolidMolecular weight:388.46Clascoterone
CAS:Clascoterone (CB-03-01) is a new topical and peripherally selective androgen antagonist.Formula:C24H34O5Purity:99.26% - 99.32%Color and Shape:SolidMolecular weight:402.52Betamethasone Impurity 41 (Mixture of Diastereomers)
CAS:Formula:C22H29FO5Color and Shape:White To Off-White SolidMolecular weight:392.4717-Carboxy Budesonide
CAS:Formula:C24H32O6Color and Shape:White To Off-White SolidMolecular weight:416.51Gestodene EP Impurity L
Controlled ProductFormula:C21H26O2Color and Shape:NeatMolecular weight:310.4299Ref: 4Z-C-2785
Discontinued productAbiraterone Acetate
CAS:Abiraterone Acetate (CB7630) is an androstene derivative that inhibits steroid 17-alpha-hydroxylase and is used as an antineoplastic agent.Formula:C26H33NO2Purity:99.51% - 99.69%Color and Shape:SolidMolecular weight:391.55Dexamethasone Ethyl Ester (Ethyl 11β,17α-dihydroxy-9-fluoro-16α-methylandrostane-1,4-diene-3-one-17-ylcarboxylate)
CAS:Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc not elsewhere specified or includedFormula:C23H31FO5Color and Shape:White Off-White SolidMolecular weight:406.21555Fulvestrant (S enantiomer)
CAS:Fulvestrant S enantiomer is the less active S enantiomer of Fulvestrant. Fulvestrant is a potent estrogen receptor antagonist with an IC50 of 9.4 nM.Formula:C32H47F5O3SPurity:98%Color and Shape:SolidMolecular weight:606.77Megestrol Acetate EP Impurity E
CAS:Formula:C24H30O4Color and Shape:Off-White SolidMolecular weight:382.50Anecortave
CAS:Impurity Hydrocortisone Acetate EP Impurity E Applications Anecortave (Hydrocortisone Acetate EP Impurity E) is an angiostatic steroid. Used in treatment of macular degeneration. References Clark, A.F., et al.: Expert Opin. Invest. Drugs, 6, 1867 (1997), Slakter, J.S., et al.: Ophthalmology 110, 2372 (2003),Formula:C23H30O5Color and Shape:BeigeMolecular weight:386.48BIBB 515
CAS:BIBB 515 inhibits OSC, reducing cholesterol in hamsters by up to 25% with specific dosing.Formula:C22H21ClN2O2Purity:97.78%Color and Shape:SolidMolecular weight:380.8720-α-Dihydro Cortisol
CAS:Formula:C21H32O5Color and Shape:White To Off-White SolidMolecular weight:364.48Ref: 4Z-C-2751
Discontinued product3-chloro-5-hydroxybenzoic Acid
CAS:3-chloro-5-hydroxy Benzoic Acid (3-chloro-5-hydroxy BA) is an agonist of GPR81 (EC50 : 16 μM)Formula:C7H5ClO3Purity:98%Color and Shape:SolidMolecular weight:172.57Difluoro Atorvastatin Acetonide tert-Butyl Ester
CAS:Formula:C40H46F2N2O5Color and Shape:White To Off-White SolidMolecular weight:672.81Ref: 4Z-C-27142
Discontinued productEthinylestradiol EP Impurity M (2-Methyl-Ethinylestradiol)
CAS:Formula:C21H26O2Molecular weight:310.44Megestrol Acetate-d3 (Medroxyprogesterone Acetate EP Impurity G-d3) (17-Acetate-d3)
CAS:Formula:C24H29D3O4Color and Shape:White To Off-White SolidMolecular weight:387.53Fluticasone Impurity 4
CAS:Formula:C29H33F2NO7SColor and Shape:White To Off-White SolidMolecular weight:577.646-Bromo-Betamethasone-17,21-Dipropionate (Mixture of Diastereomers)
CAS:Formula:C28H36BrFO7Molecular weight:583.49Atorvastatin N-(3,5-dihydroxy-7-heptanoic acid)amide calcium salt
CAS:Atorvastatin N-(3,5-dihydroxy-7-heptanoic acid)amide calcium salt is a synthetic drug product that belongs to the class of statins. It has been used in research and development as a standard for HPLC analysis. The metabolite atorvastatin 3,5-dihydroxy-7-heptanoic acid (CAS No. 1105067-87-5) is also available from Sigma Aldrich. The impurity standards atorvastatin calcium salt and amorphous calcium sulfate are also available from Sigma Aldrich. Atorvastatin N-(3,5-dihydroxy-7-heptanoic acid)amide calcium salt is an API impurity in the synthesis of atorvastatin sodium (CAS No. 120781-93-1).Formula:C40H48FN3O8CaPurity:Min. 95%Molecular weight:737.86 g/molNorgestrel
CAS:Norgestrel (WY-3707), a synthetic progestin, is used for contraception and hinders LH/FSH, thickens mucus, and slows ova transit.Formula:C21H28O2Purity:99.71% - 99.72%Color and Shape:Crystals From Methanol White Crystalline PowderMolecular weight:312.45Mometasone Furoate EP Impurity J (6-α-Methyl Mometasone Furoate)
CAS:Formula:C28H32Cl2O6Color and Shape:White To Off-White SolidMolecular weight:535.46Medroxyprogesterone Acetate EP Impurity F (Medroxyprogesterone Acetate USP Related Compound A, 4,5-β-Dihydromedroxyprogesterone Acetate)
CAS:Formula:C24H36O4Color and Shape:White To Off-White SolidMolecular weight:388.55Ulipristal Acetate N-Oxide HCl
CAS:Formula:C30H37NO5·HClColor and Shape:Yellow SolidMolecular weight:491.63 36.469(11)-Epoxide Hydrocortisone
CAS:Formula:C21H28O5Color and Shape:White To Off-White SolidMolecular weight:360.45Ref: 4Z-C-2743
Discontinued productTetrahydro-11-Deoxy Cortisol-d5
Formula:C21H29D5O4Color and Shape:White To Off-White SolidMolecular weight:355.53Ref: 4Z-C-276
Discontinued productPregnanediol
CAS:Pregnanediol (5Beta-Pregnane-3Alpha,20alpha-Diol) is an inactive metabolite of progesterone by reduction at C5, C3, and C20 position.Formula:C21H36O2Purity:98% - 99.6%Color and Shape:SolidMolecular weight:320.51Fluocortolone Impurity 2
CAS:Formula:C27H38F2O5Color and Shape:White To Off-White SolidMolecular weight:480.593',4'-Dihydrospiro[androst-4,6-diene-17,2'(5'H)-furan]-3,5'-dione (Canrenone)
CAS:Color and Shape:NeatAtorvastatin 3-Deoxyhept-2Z-Enoic Acid Sodium Salt
CAS:Formula:C33H32FN2O4·NaColor and Shape:White To Off-White SolidMolecular weight:539.63 22.99Ref: 4Z-C-27122
Discontinued product11-β-Hydroxyandrosterone
CAS:Applications 11-β-Hydroxyandrosterone is a steroid metabolite of Andosterone (A637535), and is one of the major hormones monitored (in urine) when testing athletes for anabolic steroid usage. References Flenker, U., et al.: Steroids, 73, 408 (2008); Norli, H., et al.: J. Steroid Biochem., 24, 83 (1995)Formula:C19H30O3Color and Shape:NeatMolecular weight:306.446ß-Hydroxy-20-Dihydro Cortisol (Mixture of Diastereomers)
CAS:Formula:C21H32O6Molecular weight:380.48Ref: 4Z-C-27144
Discontinued productFluticasone Impurity 6 (5-Iodo Methyl Propionate)
CAS:Formula:C25H31F2IO5SColor and Shape:White To Off-White SolidMolecular weight:608.48Prednisolone Impurity 10
Formula:C21H26O5Color and Shape:White To Off-White SolidMolecular weight:358.43Bexarotene
CAS:Bexarotene (LGD1069) is a retinoid analogue that is used to treat the skin manifestations of cutaneous T cell lymphoma (CTCL).Formula:C24H28O2Purity:99% - 99.65%Color and Shape:White SolidMolecular weight:348.48Atorvastatin Diepoxide Calcium Salt
CAS:Formula:C33H34FN2O7CaColor and Shape:Yellow SolidMolecular weight:589.64 20.04Obeticholic Acid Impurity 19
CAS:Formula:C28H48O4Color and Shape:White To Off-White SolidMolecular weight:448.69Budesonide Impurity 7
CAS:Formula:C23H28O7Color and Shape:White To Off-White SolidMolecular weight:416.47Impurity C of Calcitriol
CAS:Impurity C of Calcitriol is an impurity of Calcitriol.Impurity C of Calcitriol is used in the synthesis of vitamin D3.Formula:C35H49N3O5Purity:98%Color and Shape:SolidMolecular weight:591.78Betamethasone Valerate Related Compound D (9-Bromo-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl valerate)
CAS:Halogenated derivatives of adrenal cortical hormonesFormula:C27H37BrO6Color and Shape:White Off-White PowderMolecular weight:536.17735Difluprednate
CAS:Difluprednate (Myser)(Durezol) is a corticosteroid, approved for the treatment of post-operative ocular inflammation and pain.Formula:C27H34F2O7Purity:99.23% - 99.86%Color and Shape:SolidMolecular weight:508.55Ref: TM-T6472
10mg39.00€25mg55.00€50mg80.00€100mg101.00€200mg177.00€500mg283.00€1mL*10mM (DMSO)48.00€(betaR,deltaR)-2,3-Bis(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemicalcium salt
CAS:(betaR,deltaR)-2,3-Bis(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemicalcium salt is an impurity that is used in the production of a drug product. This product is metabolized to (betaR,deltaR)-2,3-bis(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrole 1 heptanoic acid which is used as an analytical standard for HPLC.Formula:C66H66CaF4N4O10Purity:Min. 95%Molecular weight:1,193.34 g/molLoteprednol Impurity 10
CAS:Formula:C24H30Cl2O7Color and Shape:White To Off-White SolidMolecular weight:501.40Desfluoro atorvastatin
CAS:Desfluoro atorvastatin is a crystalline polymorph of atorvastatin that has been shown to have improved flowrate and dissolution profile compared with the conventional form. Desfluoro atorvastatin is synthesized by adding a fluorine atom to a specific position in the molecule. The synthesis procedure includes chromatographic purification and analysis of impurities, which are then eliminated by diode laser irradiation. Impurities may also be eliminated through hydrogenation or recrystallization.Formula:C33H36N2O5Purity:Min. 95%Color and Shape:PowderMolecular weight:540.65 g/molDutasteride EP impurity E
CAS:Please enquire for more information about Dutasteride EP impurity E including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C27H30F6N2O2Purity:Min. 95%Molecular weight:528.54 g/molHexestrol
CAS:Hexestrol (Hexanoestrol) binds to ERα and ERβ with EC50 of 0.07 nM and 0.175 nM, respectively.Formula:C18H22O2Purity:98.93% - 99.2%Color and Shape:Needles From Benzene Thin Plates From Dil Alc Crystalline SolidMolecular weight:270.37Halobetasol Propionate Impurity 2
CAS:Formula:C25H32F2O6Color and Shape:White To Off-White SolidMolecular weight:466.526-α-Methyl Prednisolone-d7 (Methylprednisolone-d7)
CAS:Formula:C22H23D7O5Color and Shape:Pale Yellow SolidMolecular weight:381.52Testosterone Sulfate Triethylamine Salt
CAS:Controlled ProductApplications A metabolite of Testosterone (T155000). It is a urinary metabolite of Androstenedione (A637550) in patients with Addison's disease and also used as a marker in blood plasma for detection of prostate cancer. References Lokhov, P.G. et al.: Metabolomics, 6, 156 (2010); Bonnaire, Y. et al.: J. Anal. Toxicol., 19, 175 (1995); Tamm, J. et al.: Steroids, 8, 659 (1966);Formula:C25H43NO5SColor and Shape:NeatMolecular weight:469.68Equilenin
CAS:Applications Equilenin is a naturally occuring estrogenic steroidal hormone (1,2) isolated from urine of pregnant mares (3). Not found in human urine. Component of conjugated estrogenic hormones. Estrogen. This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. References 1. Corbellini, A. et L.: Farmaco Sci. 1964 Nov;19:913-22.2. Stein, R. et al.: Tetrahedron 1970 Apr;26(8):1917-33.3. Nett, T. et al.: J. Reprod. Fertil. Suppl. 1975 Oct;(23):457-62.Formula:C18H18O2Color and Shape:Light Beige To Light YellowMolecular weight:266.33Levonorgestrel EP Impurity B
CAS:Formula:C21H28O2Color and Shape:White To Off-White SolidMolecular weight:312.45Vitamin D3 Impurity 11
CAS:Formula:C30H50O5Color and Shape:White To Off-White SolidMolecular weight:490.73N-(1,1-Dimethylethyl)-3-oxo-4-aza-5α-androstane-17β-carboxamide (Dihydrofinasteride)
CAS:Controlled ProductFormula:C23H38N2O2Color and Shape:NeatMolecular weight:374.56Fluorometholone Epoxy Analog
CAS:Formula:C24H30O5Color and Shape:Off-White SolidMolecular weight:398.50Trilostane Impurity 1
CAS:Formula:C20H27NO2Color and Shape:White To Off-White SolidMolecular weight:313.44Dienogest EP Impurity K (11S-Isomer) (11β-Hydroperoxy Dienogest)
CAS:Formula:C20H25NO4Color and Shape:Light Gray SolidMolecular weight:343.42
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