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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.

Subcategories of "APIs for research and impurities"

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Found 57048 products of "APIs for research and impurities"

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  • Apremilast Impurity 28

    CAS:
    Formula:C12H19NO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:273.35

    Ref: 4Z-A-182010

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Dapagliflozin Impurity 8

    CAS:
    Formula:C21H25ClO6
    Color and Shape:White To Off-White Solid
    Molecular weight:408.88

    Ref: 4Z-D-6212

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Bilastine Impurity 22

    CAS:
    Formula:C28H36N4O
    Molecular weight:444.62

    Ref: 4Z-B-1730

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Chlortalidone EP Impurity B (Chlorthalidone USP Related Compound A)

    CAS:
    Formula:C14H10ClNO5S
    Color and Shape:White To Off-White Solid
    Molecular weight:339.75

    Ref: 4Z-C-140001

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Ketorolac EP Impurity A (Ketorolac USP Related Compound B)

    CAS:
    Formula:C14H13NO2
    Color and Shape:Yellow Solid
    Molecular weight:227.26

    Ref: 4Z-K-034

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Tirofiban Impurity 22

    CAS:
    Formula:C5H12O3S
    Color and Shape:Colorless Liquid
    Molecular weight:152.21

    Ref: 4Z-T-1433

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Exemestane EP Impurity F

    CAS:
    Formula:C19H22O3
    Color and Shape:White To Off-White Solid
    Molecular weight:298.38

    Ref: 4Z-E-1919

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Apremilast Impurity 5 Sodium Salt

    CAS:
    Formula:C22H25N2O8S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:477.52 22.99

    Ref: 4Z-A-182013

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Oxiracetam Impurity 8

    CAS:
    Formula:C8H13N3O4
    Color and Shape:Off-White Solid
    Molecular weight:215.21

    Ref: 4Z-O-256

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Verapamil EP Impurity N HCl (Mixture of Diastereomers)

    CAS:
    Formula:C33H47N3O4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:549.76 36.46

    Ref: 4Z-V-0422

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Arbidol Impurity 7

    CAS:
    Formula:C15H15Br2NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:433.10

    Ref: 4Z-A-116020

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Oxiracetam Impurity 10


    Formula:C5H10ClNO2
    Color and Shape:Colorless Liquid
    Molecular weight:151.59

    Ref: 4Z-O-2511

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Carfilzomib Impurity 1 (Mixture of Diastereomers)


    Formula:C46H65N5O14
    Color and Shape:White To Off-White Solid
    Molecular weight:912.05

    Ref: 4Z-C-121004

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Mizoribine

    CAS:
    Formula:C9H13N3O6
    Molecular weight:259.22

    Ref: 7W-GA1143

    ne
    To inquire
  • Azilsartan Impurity 46

    CAS:
    Formula:C22H17N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:387.40

    Ref: 4Z-A-8417

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Cefathiamidine Impurity 3


    Formula:C19H28N4O6S2
    Color and Shape:Pale Yellow Solid
    Molecular weight:472.58

    Ref: 4Z-C-11606

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • Pyronaridine Impurity 13

    CAS:
    Formula:C24H23ClN4O2
    Molecular weight:434.92

    Ref: 4Z-P-443019

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Bicalutamide Impurity 4

    CAS:
    Formula:C8H5F3N2
    Color and Shape:Yellow Solid
    Molecular weight:186.14

    Ref: 4Z-B-0225

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Bortezomib Impurity 12

    CAS:
    Formula:C19H24N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:372.43

    Ref: 4Z-B-4629

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Terguride

    CAS:
    Formula:C20H28N4O
    Molecular weight:340.46

    Ref: 7W-GP1984

    ne
    To inquire
  • Lopinavir EP Impurity E

    CAS:
    Formula:C28H34N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:446.59

    Ref: 4Z-L-3014

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Bromfenac Impurity 48


    Formula:C16H11BrClNO
    Color and Shape:Yellow Solid
    Molecular weight:348.62

    Ref: 4Z-B-4755

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Bromocriptine EP Impurity G


    Formula:C33H42BrN5O5
    Color and Shape:Pale Pink Solid
    Molecular weight:668.63

    Ref: 4Z-B-3310

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Upadacitinib Impurity 44


    Formula:C18H21F3N6O2
    Molecular weight:410.40

    Ref: 4Z-U-103051

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Dexamethasone Impurity 25 Trisodium Salt

    CAS:
    Formula:C22H29FO11PS·3Na
    Color and Shape:White To Off-White Solid
    Molecular weight:551.52 3*22.99

    Ref: 4Z-D-3673

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Ibuprofen EP Impurity N

    CAS:
    Formula:C11H14O2
    Color and Shape:Pale Yellow Semi-Solid (Low M P )
    Molecular weight:178.23

    Ref: 4Z-I-0414

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Granisetron Impurity 1


    Formula:C18H22N4O2
    Color and Shape:Off-White Solid
    Molecular weight:326.40

    Ref: 4Z-G-0714

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Trimethoprim EP Impurity E (Trimethoprim USP Related Compound A)

    CAS:
    Formula:C14H17N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:291.31

    Ref: 4Z-T-704

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Picosulfate Impurity 13 HCl

    CAS:
    Formula:C12H11NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:185.23 36.46

    Ref: 4Z-P-8119

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Parecoxib Impurity 51

    CAS:
    Formula:C16H15NO2
    Molecular weight:253.30

    Ref: 4Z-P-139057

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Irbesartan Impurity 25

    CAS:
    Formula:C23H20N6O4
    Color and Shape:Yellow Solid
    Molecular weight:444.45

    Ref: 4Z-I-0234

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Isavuconazole Impurity 11 Chloride DiHCl (Mixture of Diastereomers)


    Formula:C29H35F2N8O5S·Cl·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:645.71 35.45 2*36.46

    Ref: 4Z-I-070012

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Saxagliptin Impurity 15 HCl

    CAS:
    Formula:C18H27N3O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:333.43 36.46

    Ref: 4Z-S-3223

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Mirabegron EP Impurity C

    CAS:
    Formula:C21H24N4OS
    Color and Shape:Pale Yellow Solid
    Molecular weight:380.51

    Ref: 4Z-M-8633

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Etoricoxib Impurity 33

    CAS:
    Formula:C18H13ClN2O2S
    Color and Shape:Off-White Solid
    Molecular weight:356.82

    Ref: 4Z-E-4539

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Thymol Impurity 1

    CAS:
    Formula:C10H14O
    Molecular weight:150.22

    Ref: 4Z-T-186003

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Etoricoxib Impurity 66

    CAS:
    Formula:C13H12N2O
    Molecular weight:212.25

    Ref: 4Z-E-4572

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Erdosteine

    CAS:
    Formula:C8H11NO4S2
    Molecular weight:249.31

    Ref: 7W-GP7165

    ne
    To inquire
  • Bisoprolol Impurity 35

    CAS:
    Formula:C13H19NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:253.30

    Ref: 4Z-B-094

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Beclometasone dipropionate

    CAS:
    Formula:C28H37ClO7
    Purity:98.0 - 102.0 % (dried basis)
    Color and Shape:White to almost white powder
    Molecular weight:521.04

    Ref: 7W-GP9547

    1g
    79.00€
    5g
    219.00€
    250mg
    35.00€
  • Edaravone Impurity 25

    CAS:
    Formula:C20H18N4O
    Molecular weight:330.39

    Ref: 4Z-E-5338

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Minocycline EP Impurity I

    CAS:
    Formula:C21H23N3O7
    Molecular weight:429.43

    Ref: 4Z-M-3421

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Linagliptin Impurity 41

    CAS:
    Formula:C25H29BrN8O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:553.47

    Ref: 4Z-L-4415

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Piperacillin Sodium EP Impurity G

    CAS:
    Formula:C15H17N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:319.32

    Ref: 4Z-P-747

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Dimetindene Impurity 6

    CAS:
    Formula:C13H17NO2
    Color and Shape:Off-White Solid
    Molecular weight:219.28

    Ref: 4Z-D-096016

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Celecoxib EP Impurity A (Celecoxib USP Related Compound A)

    CAS:
    Formula:C17H14F3N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:381.37

    Ref: 4Z-C-036

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Axitinib Impurity 7

    CAS:
    Formula:C22H18N4O3S
    Color and Shape:Pale Yellow Solid
    Molecular weight:418.47

    Ref: 4Z-A-188010

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Palonosetron hydrochloride

    CAS:
    Formula:C19H25ClN2O
    Molecular weight:332.87

    Ref: 7W-GP9972

    ne
    To inquire
  • Ioversol Impurity 9


    Formula:C12H13I3N2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:645.96

    Ref: 4Z-I-102010

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Minoxidil Impurity 2

    CAS:
    Formula:C9H14N4O
    Color and Shape:Pale Yellow Solid
    Molecular weight:194.24

    Ref: 4Z-M-128

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire