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APIs for research and impurities

APIs for research and impurities

Active Pharmaceutical Ingredients (APIs) are the substances in drugs responsible for their therapeutic effects. In this section, you will find a wide variety of APIs intended for research use. These compounds are essential for the development, testing, and validation of new pharmaceutical formulations. CymitQuimica offers high-quality APIs to support research in drug discovery and development.

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  • Folinic Acid Impurity 11

    CAS:
    Formula:C20H21N7O6
    Molecular weight:455.43

    Ref: 4Z-F-068025

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  • Metaxalone Impurity 5

    CAS:
    Formula:C36H45N3O9
    Molecular weight:663.77

    Ref: 4Z-M-0511

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  • N-Carboxylate-6-hydroxy melatonin ethyl ester

    CAS:
    Please enquire for more information about N-Carboxylate-6-hydroxy melatonin ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C16H20N2O5
    Purity:Min. 95%
    Molecular weight:320.34 g/mol

    Ref: 3D-RFC05208

    250mg
    1,168.00€
  • Glycopyrrolate Impurity 7

    CAS:
    Formula:C14H18O3
    Molecular weight:234.30

    Ref: 4Z-G-3223

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  • Imrecoxib Impurity 28


    Formula:C12H19NO3S
    Molecular weight:257.35

    Ref: 4Z-I-124033

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  • Milnacipran Impurity 19


    Formula:C15H19NO
    Molecular weight:229.32

    Ref: 4Z-M-4138

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  • Glimepiride meta Ester Impurity


    Formula:C18H23N3O6S
    Color and Shape:Off-White Solid
    Molecular weight:409.46

    Ref: 4Z-G-0617

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  • Tegaserod maleate

    CAS:
    Formula:C16H23N5O·C4H4O4
    Purity:≥ 99.0% (dried basis)
    Color and Shape:White powder
    Molecular weight:417.46

    Ref: 7W-GP2443

    25mg
    166.00€
    100mg
    486.00€
  • Fenofibrate Impurity 14

    CAS:
    Formula:C20H19ClO4
    Molecular weight:358.82

    Ref: 4Z-F-0226

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  • Guaifenesin EP Impurity A (Guaiacol)

    CAS:
    Formula:C7H8O2
    Molecular weight:124.14

    Ref: 4Z-G-1412

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  • Nizatidine EP Impurity E HCl (Nizatidine Amide HCl)

    CAS:
    Formula:C11H18N4O3S2·HCl
    Color and Shape:Pale Yellow Liquid
    Molecular weight:318.42 36.46

    Ref: 4Z-N-115

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  • Eprosartan mesylate

    CAS:
    Formula:C23H24N2O4S·CH4O3S
    Molecular weight:520.62

    Ref: 7W-GP8368

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  • Nilutamide

    CAS:
    Formula:C12H10F3N3O4
    Purity:≥ 98.0%
    Color and Shape:White to off-white or pale yellow crystalline powder
    Molecular weight:317.22

    Ref: 7W-GP1012

    ne
    To inquire
  • Suvorexant Impurity 15 HCl

    CAS:
    Formula:C13H18ClN3O2·HCl
    Molecular weight:283.76 36.46

    Ref: 4Z-S-120017

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  • Doxorubicin Impurity 24

    CAS:
    Formula:C27H27NO11
    Molecular weight:541.51

    Ref: 4Z-D-3441

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  • Estradiol Impurity 24

    CAS:
    Formula:C20H26O3
    Molecular weight:314.43

    Ref: 4Z-E-09115

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  • Brinzolamide Impurity 35


    Formula:C19H27N3O7S4
    Molecular weight:537.68

    Ref: 4Z-B-2048

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  • 4-Chloroaniline

    CAS:
    Formula:C6H6ClN

    Ref: TR-MM0162.05

    100mg
    562.00€
  • Rimegepant Impurity 7


    Formula:C28H28F2N6O3
    Color and Shape:White To Off-White Solid
    Molecular weight:534.57

    Ref: 4Z-R-152010

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  • Chlorhexidine Diacetate

    CAS:
    Applications Chlorhexidine Diacetate is a salt of Chlorhexidine (C335045), an antiseptic used in the treatment of fungal and bacterial infections. Disinfectant. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References LaFleur, M. et al.: Antimicrob Agents Chemother., 50, 3839 (2006); Arioli, S. et al.: Int. J. Food Microbiol., 163, 1 (2013); Davies, G.E., et al.: Br. J. Pharmacol., 9, 192 (1954), Foulkes, D.M., et al.: J. Periodontal Res., 8, 55 (1973),
    Formula:C22H30Cl2N10·2C2H4O2
    Color and Shape:White
    Molecular weight:625.55

    Ref: TR-C335055

    1g
    119.00€
    5g
    245.00€
    25g
    356.00€
  • Umeclidinium Bromide-d10

    Controlled Product
    CAS:
    Applications Umeclidinium Bromide-d10 is the isotope labelled analog of Umeclidinium Bromide (U710000); a compound that is considered as a potentially long-acting antimuscarinic agent. References Cazzola, M., et al.: Pharmacol., Rev., 64, 450 (2012); Laine, D., et al.: J. Med. Chem., 52, 2493 (2009)
    Formula:C29H24D10BrNO2
    Color and Shape:Neat
    Molecular weight:518.55

    Ref: TR-U710003

    1mg
    367.00€
    10mg
    2,486.00€
  • Clopidogrel Impurity 19 Sodium Salt

    CAS:
    Formula:C16H15ClNO5S2·Na
    Molecular weight:400.87 22.99

    Ref: 4Z-C-1348

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  • Arbidol Impurity 5

    CAS:
    Formula:C22H24Br2N2O3S
    Color and Shape:Yellow Solid
    Molecular weight:556.31

    Ref: 4Z-A-116012

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  • Ionone Impurity 3

    CAS:
    Formula:C13H20O
    Molecular weight:192.30

    Ref: 4Z-I-145005

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  • Voclosporin Impurity 12 (VCSR058)


    Formula:C69H119N11O12
    Molecular weight:1294.78

    Ref: 4Z-PV-095017

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  • Phenylephrine Impurity 74


    Formula:C18H22N2O5
    Molecular weight:346.38

    Ref: 4Z-P-26103

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  • Propyphenazone EP Impurity C


    Formula:C17H24N2O
    Color and Shape:Yellow Solid
    Molecular weight:272.39

    Ref: 4Z-P-177003

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  • Aztreonam Impurity 14 DiHCl


    Formula:C15H23N5O6S·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:401.44 2*36.46

    Ref: 4Z-A-108022

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  • Ulipristal Impurity 8

    CAS:
    Formula:C24H34O5
    Molecular weight:402.53

    Ref: 4Z-U-0818

    5mg
    456.00€
    10mg
    780.00€
    25mg
    1,288.00€
    50mg
    2,237.00€
    100mg
    3,524.00€
  • Tadalafil Impurity 69

    CAS:
    Formula:C4H5Cl3O2
    Molecular weight:189.936

    Ref: 4Z-T-10116

    5mg
    300.00€
    10mg
    477.00€
    25mg
    681.00€
    50mg
    885.00€
    100mg
    1,237.00€
  • Medroxyprogesterone Acetate Impurity 2


    Formula:C24H34O4
    Color and Shape:Off-White Solid
    Molecular weight:386.53

    Ref: 4Z-M-4516

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  • [6]-Gingerol

    CAS:
    Formula:C17H26O4
    Purity:≥ 98.0%
    Color and Shape:White to off-white powder or solid
    Molecular weight:294.39

    Ref: 7W-GP8612

    20mg
    370.00€
  • Febuxostat Impurity 18


    Formula:C15H15NO4
    Molecular weight:273.29

    Ref: 4Z-F-3927

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  • Decitabine Impurity 11

    CAS:
    Formula:C9H13N3O5
    Molecular weight:243.22

    Ref: 4Z-D-7722

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  • Mianserin EP Impurity A

    CAS:
    Formula:C18H22N2O
    Molecular weight:282.39

    Ref: 4Z-M-0911

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  • Posaconazole Impurity 134

    CAS:
    Formula:C12H15FO2
    Molecular weight:210.25

    Ref: 4Z-P-38168

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  • Levonorgestrel Sulfate Sodium Salt (D-(-)-Norgestrel Sulfate Sodium Salt, Etonogestrel EP Impurity G Sulfate Sodium Salt)


    Formula:C21H27O5S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:391.51 22.99

    Ref: 4Z-L-221

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • Glycopyrronium Bromide EP Impurity I Bromide (Glycopyrrolate USP Related Compound I)


    Formula:C19H27ClNO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:352.88 79.90

    Ref: 4Z-G-328

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  • Isoprenaline Impurity 16


    Formula:C11H13NO3
    Molecular weight:207.23

    Ref: 4Z-I-4518

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  • Bromocriptine Impurity 10

    CAS:
    Formula:C34H44BrN5O5
    Molecular weight:682.66

    Ref: 4Z-B-3321

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  • N-Nitroso Moxifloxacin EP Impurity E Methyl Ester


    Formula:C21H23FN4O5
    Molecular weight:430.44

    Ref: 4Z-M-27130

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  • Palbociclib Impurity 63

    CAS:
    Formula:C13H14ClN3O
    Molecular weight:263.73

    Ref: 4Z-P-196070

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  • Lacosamide

    CAS:
    Formula:C13H18N2O3

    Ref: TR-MM3640.00

    250mg
    1,415.00€
  • Diazaborine

    CAS:
    Diazaborine is an analog of the cyclin-dependent kinase inhibitor and has been shown to have anticancer properties. It induces apoptosis in tumor cells by inhibiting the activity of specific kinases involved in cell division. Diazaborine has been studied extensively in Chinese hamster ovary cells and human urine protein, showing potent inhibition of these kinases. This drug may be useful for the treatment of various types of cancer. Additionally, Diazaborine has been shown to act as a potent inhibitor of other proteins involved in cell signaling pathways, making it a promising candidate for future drug development.
    Formula:C14H13BN2O3S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:300.14 g/mol

    Ref: 3D-XAA95981

    250mg
    1,054.00€
  • Dexibuprofen

    CAS:
    Formula:C13H18O2

    Ref: TR-MM3534.00

    250mg
    1,862.00€
  • 2-Benzyl-4,5-dihydro-1H-imidazole hydrochloride

    CAS:
    Formula:C10H13ClN2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:196.6766

    Ref: IN-DA003GKZ

    5g
    29.00€
    25g
    26.00€
    100g
    69.00€
    500g
    211.00€
  • Nonadecanoic acid, methyl ester

    CAS:
    Formula:C20H40O2
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:312.5304

    Ref: IN-DA001YMR

    1g
    58.00€
    5g
    131.00€
    25g
    313.00€
    100g
    To inquire
    100mg
    29.00€
    250mg
    30.00€
  • Ticagrelor Impurity 116


    Formula:C23H28F2N6O4S
    Molecular weight:522.57

    Ref: 4Z-T-81271

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  • Cisatracurium Besilate EP Impurity R Dioxalate

    CAS:
    Formula:C51H66N2O12·2C2H2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:899.09 2*90.03

    Ref: 4Z-A-7591

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  • 4-(Methylamino)-2-(methylthio)pyrimidine-5-carbaldehyde

    CAS:
    Formula:C7H9N3OS
    Purity:97%
    Color and Shape:Solid
    Molecular weight:183.2309

    Ref: IN-DA0033TK

    1g
    57.00€
    5g
    161.00€
    10g
    229.00€
    25g
    520.00€
    100mg
    27.00€
    250mg
    30.00€
    500mg
    44.00€