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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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Products of "APIs for research and impurities"

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  • Ropivacaine Impurity 14


    Formula:C16H21NO2
    Molecular weight:259.35

    Ref: 4Z-R-2230

    5mg
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  • Canagliflozin Impurity 13


    Formula:C24H26O5S
    Molecular weight:426.54

    Ref: 4Z-C-152025

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  • Terbuchlor

    CAS:
    Please enquire for more information about Terbuchlor including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C18H28ClNO2
    Purity:Min. 95%
    Molecular weight:325.9 g/mol

    Ref: 3D-EAA21293

    5mg
    806.00€
    10mg
    1,216.00€
    25mg
    1,982.00€
    50mg
    3,088.00€
  • Sitagliptin Impurity 20-d4 HCl

    CAS:
    Formula:C6H3D4F3N4·HCl
    Molecular weight:196.17 36.46

    Ref: 4Z-S-2072

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • Ribociclib Impurity 26

    CAS:
    Formula:C28H38N8O3
    Molecular weight:534.67

    Ref: 4Z-R-128033

    5mg
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  • Empagliflozin

    CAS:
    Formula:C23H27O7Cl1
    Purity:(HPLC) ≥ 98.0%
    Color and Shape:White solid
    Molecular weight:450.9

    Ref: 7W-GX6640

    10mg
    150.00€
    50mg
    309.00€
  • Sildenafil Impurity 34

    CAS:
    Formula:C8H13N3O2
    Molecular weight:183.21

    Ref: 4Z-S-06139

    5mg
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  • Chlorhexidine Impurity 1


    Formula:C22H29Cl2N9O
    Molecular weight:506.44

    Ref: 4Z-C-139031

    5mg
    1,877.00€
    10mg
    3,107.00€
    25mg
    5,696.00€
    50mg
    9,450.00€
    100mg
    15,534.00€
  • Irinotecan Impurity 6


    Formula:C34H40N4O6
    Molecular weight:600.72

    Ref: 4Z-I-1820

    5mg
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  • 2-(4-Chlorophenoxy)Isobutyric Acid

    CAS:
    Formula:C10H11ClO3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:214.6455

    Ref: IN-DA0032US

    5g
    26.00€
    25g
    30.00€
    50g
    44.00€
    75g
    51.00€
    100g
    51.00€
    250g
    84.00€
  • Levosimendan Impurity 18

    CAS:
    Formula:C13H17N3O
    Molecular weight:231.137

    Ref: 4Z-L-4220

    5mg
    406.00€
    10mg
    677.00€
    25mg
    1,101.00€
    50mg
    1,813.00€
    100mg
    2,848.00€
  • Ref: TR-MM0033.02-0025

    25mg
    2,685.00€
  • Atracurium Impurity 57

    CAS:
    Formula:C8H6O3
    Molecular weight:150.13

    Ref: 4Z-A-75105

    5mg
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    10mg
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  • Nirmatrelvir Impurity 29 HCl

    CAS:
    Formula:C9H15NO2·HCl
    Molecular weight:169.22 36.46

    Ref: 4Z-N-148032

    5mg
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  • Mitragynine Impurity 1

    CAS:
    Formula:C22H28N2O4
    Color and Shape:Brown Solid
    Molecular weight:384.48

    Ref: 4Z-M-186004

    5mg
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  • Acitretin

    CAS:
    Formula:C21H26O3
    Purity:≥ 98.0% (dried basis)
    Color and Shape:Yellow or green-yellow crystalline powder
    Molecular weight:326.43

    Ref: 7W-GP9248

    1g
    185.00€
    100mg
    79.00€
  • Pyrrolidine Impurity 4

    CAS:
    Formula:C16H25FN4O2
    Molecular weight:324.40

    Ref: 4Z-P-208018

    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-

    CAS:
    Formula:C12H13NO6
    Purity:98%
    Color and Shape:Solid
    Molecular weight:267.2347

    Ref: IN-DA000GEV

    5g
    25.00€
    25g
    30.00€
    50g
    45.00€
    75g
    54.00€
    100g
    59.00€
    500g
    148.00€
  • N-(2,6-Dichlorophenyl)-carbonimidic dichloride

    CAS:
    2,6-Dichlorophenyl carbonimidic dichloride is an analytical reference material that is used as a high purity and drug development API impurity standard. The compound has been found to be a metabolite of the anti-inflammatory drug ibuprofen. It is also used as a pharmacopoeia impurity standard in the United States, Japan, and Europe. CAS No. 21709-18-2 is the assigned number for this compound.
    Formula:C7H3Cl4N
    Purity:Min. 95%
    Molecular weight:242.9 g/mol

    Ref: 3D-WAA70918

    5g
    1,707.00€
    10g
    2,494.00€
  • Ketorolac EP Impurity H

    CAS:
    Formula:C16H15NO3
    Color and Shape:Pale Brown Solid
    Molecular weight:269.30

    Ref: 4Z-K-0310

    5mg
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