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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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  • Quinine Impurity 4


    Formula:C26H29N3O2S
    Molecular weight:447.60

    Ref: 4Z-Q-0315

    5mg
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  • Levonorgestrel (D-(-)-Norgestrel), Etonogestrel EP Impurity G)

    CAS:
    Formula:C21H28O2
    Color and Shape:White To Off-White Solid
    Molecular weight:312.45

    Ref: 4Z-L-223

    5mg
    225.00€
    10mg
    375.00€
    25mg
    477.00€
    50mg
    681.00€
    100mg
    977.00€
  • Crospovidone (~40,000)

    Controlled Product
    CAS:
    Applications Crospovidone is a drug excipient or inactive ingredient in drug formulations, specifically used as a pelletization agent in order to facilitate drug absorption. References Verheyen, P. et al.: Drug. Dev. Ind. Pharm., 35, 1325 (2009); Liew, C. et al.: Pharm. Res., 22, 1387 (2005);
    Formula:(C6H9NO)mon
    Color and Shape:Neat
    Molecular weight:111.14

    Ref: TR-C817000

    10g
    114.00€
    25g
    134.00€
    2500mg
    107.00€
  • Noscapine Impurity 15

    CAS:
    Formula:C21H23NO7
    Molecular weight:401.42

    Ref: 4Z-N-061017

    5mg
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  • Ibuprofen EP Impurity L

    CAS:
    Formula:C13H18O3
    Color and Shape:White To Off-White Solid
    Molecular weight:222.28

    Ref: 4Z-I-0437

    5mg
    309.00€
    10mg
    496.00€
    25mg
    709.00€
    50mg
    881.00€
    100mg
    1,288.00€
  • Bumetanide Impurity 20

    CAS:
    Formula:C17H19NO5S
    Molecular weight:349.40

    Ref: 4Z-B-5130

    5mg
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  • Pimavanserin Impurity 34


    Formula:C18H29N3O2
    Molecular weight:319.45

    Ref: 4Z-P-281039

    5mg
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  • Guanosine Impurity 6

    CAS:
    Formula:C16H23N5O15P2
    Molecular weight:587.33

    Ref: 4Z-G-2434

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  • VU 0357017 Hydrochloride

    CAS:
    Formula:C18H28ClN3O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:369.8862

    Ref: IN-DA008TPP

    1g
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    5mg
    155.00€
    25mg
    285.00€
    50mg
    581.00€
    100mg
    569.00€
    250mg
    To inquire
  • Peramivir Impurity 61


    Formula:C15H28N4O4
    Molecular weight:328.41

    Ref: 4Z-P-124066

    5mg
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  • Bupropion Impurity 28


    Formula:C13H16ClNO
    Molecular weight:237.73

    Ref: 4Z-B-0561

    5mg
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  • Ref: IN-DA0028VG

    1mg
    63.00€
    5mg
    120.00€
    10mg
    142.00€
    25mg
    202.00€
  • Artemisinin impurity 1


    Formula:C14H22O3
    Molecular weight:238.33

    Ref: 4Z-A-3023

    5mg
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  • 2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydro-6-hydroxyisoquinoline-3-carboxylic acid

    CAS:
    Formula:C15H19NO5
    Purity:95%
    Color and Shape:Solid
    Molecular weight:293.3151

    Ref: IN-DA00G7UC

    ne
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  • N-(2-Chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine

    CAS:
    Formula:C14H14ClN5
    Purity:97%
    Color and Shape:Solid
    Molecular weight:287.7475

    Ref: IN-DA0034BG

    1g
    33.00€
    5g
    91.00€
    10g
    128.00€
    25g
    206.00€
    100g
    567.00€
    250mg
    26.00€
  • Olmesartan Medoxomil Impurity 3

    CAS:
    Formula:C13H22N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:254.33

    Ref: 4Z-O-0831

    5mg
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  • Edoxaban Impurity 110


    Formula:C6H7N3OS
    Molecular weight:169.20

    Ref: 4Z-E-080123

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  • rac-Zolmitriptan Impurity 16 HCl

    CAS:
    Formula:C10H12N2O2·HCl
    Color and Shape:Yellow Solid
    Molecular weight:192.22 36.46

    Ref: 4Z-Z-0232

    5mg
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  • Olaparib Impurity 38


    Formula:C23H23FN4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:438.46

    Ref: 4Z-O-032043

    5mg
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  • Cefprozil Impurity 6


    Formula:C18H21N3O5S
    Molecular weight:391.44

    Ref: 4Z-C-127018

    5mg
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