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"
- Aminoacids and derivatives(12,270 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,355 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,216 products)
- Flavonoids and Polyphenols(16,999 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,348 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,401 products)
- Others(6,275 products)
- Peptides and Proteins(3,121 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,898 products)
- Quinazoline and Quinoline Derivatives(65,580 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,381 products)
- Steroids and Derivatives(4,948 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56688 products of "APIs for research and impurities"
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Ref: 4Z-T-189007
Discontinued productRef: 4Z-C-163020
Discontinued productRef: 4Z-P-206002
Discontinued productRef: 4Z-B-087011
Discontinued productRef: 4Z-L-153064
Discontinued productRef: 4Z-C-5118
Discontinued productRef: 4Z-D-3440
Discontinued productRef: 4Z-I-134034
Discontinued productN-Nitroso Vancomycin EP Impurity J Trifluoroacetate
Formula:C66H74Cl2N10O25·C2HF3O2Molecular weight:1478.26 114.02Ref: 4Z-V-032042
Discontinued productRef: 4Z-E-110013
Discontinued productRef: 4Z-D-755
Discontinued productRef: 4Z-B-165004
Discontinued productRef: 4Z-C-241017
Discontinued productRef: 4Z-M-665
Discontinued productRef: 4Z-T-8859
Discontinued productRef: 4Z-A-172002
Discontinued productRef: 4Z-D-237011
Discontinued productRef: 4Z-F-5316
Discontinued productRef: 4Z-A-277033
Discontinued productRef: 4Z-L-101021
Discontinued productRef: 4Z-E-092041
Discontinued productRef: 4Z-L-101019
Discontinued productRef: 4Z-S-082027
Discontinued productRef: 4Z-A-8296
Discontinued productRef: 4Z-D-245010
Discontinued productRef: 4Z-B-0961
Discontinued productRef: 4Z-C-158005
Discontinued productRef: 4Z-E-1617
Discontinued productRef: 4Z-P-11133
Discontinued productN-Nitroso Vancomycin EP Impurity E Trifluoroacetate
Formula:C66H73Cl2N9O26·C2HF3O2Molecular weight:1479.25 114.02Ref: 4Z-V-032038
Discontinued productRef: 4Z-O-0333
Discontinued productRef: 4Z-P-189014
Discontinued productRef: 4Z-E-1235
Discontinued productRef: 4Z-V-032022
Discontinued productRef: 4Z-V-051129
Discontinued productRef: 4Z-C-107038
Discontinued productRef: 4Z-C-10709
Discontinued productRef: 4Z-R-077010
Discontinued productN-Nitroso Vancomycin EP Impurity H Trifluoroacetate
Formula:C66H75ClN10O25·C2HF3O2Molecular weight:1443.82 114.02Ref: 4Z-V-032041
Discontinued productRef: 4Z-D-3278
Discontinued productRef: 4Z-D-392
Discontinued productRef: 4Z-N-0529
Discontinued productRef: 4Z-R-139065
Discontinued productRef: 4Z-PC-155023
Discontinued productRef: 4Z-G-067062
Discontinued productRef: 4Z-Z-086
Discontinued productRef: 4Z-T-02218
Discontinued productRef: 4Z-E-071010
Discontinued productRef: 4Z-E-110033
Discontinued productRef: 4Z-R-337
Discontinued productRef: 4Z-R-1611
Discontinued productRef: 4Z-P-446014
Discontinued productRef: 4Z-D-3729
Discontinued productRef: 4Z-L-4236
Discontinued productRef: 4Z-P-111189
Discontinued productRef: 4Z-N-0661
Discontinued productRef: 4Z-C-445101
Discontinued productRef: 4Z-M-182
Discontinued productRef: 4Z-F-107008
Discontinued productRef: 4Z-O-140021
Discontinued productRef: 4Z-P-2523
Discontinued productRef: 4Z-R-7410
Discontinued productRef: 4Z-S-06141
Discontinued productRef: 4Z-P-27129
Discontinued productRef: 4Z-C-106049
Discontinued productRef: 4Z-C-0847
Discontinued productRef: 4Z-D-176041
Discontinued productRef: 4Z-R-123009
Discontinued productRef: 4Z-T-81201
Discontinued productPhenylacetic Acid (Benzylpenicillin Potassium EP Impurity B (Benzylpenicillin (Benzathine) EP Impurity B, Benzylpenicillin (Procaine) EP Impurity E, Benzylpenicillin Sodium EP Impurity B))
CAS:Controlled ProductFormula:C8H8O2Molecular weight:136.15Ref: 4Z-A-138080
Discontinued productRef: 4Z-G-050026
Discontinued productRef: 4Z-P-0436
Discontinued productRef: 4Z-C-0819
Discontinued productRef: 4Z-V-063010
Discontinued productRef: 4Z-V-051107
Discontinued productRef: 4Z-A-8114
Discontinued productRef: 4Z-T-0533
Discontinued productRef: 4Z-C-150035
Discontinued productRef: 4Z-PO-036050
Discontinued productRef: 4Z-E-1614
Discontinued productRef: 4Z-P-0420
Discontinued productRef: 4Z-B-068002
Discontinued productRef: 4Z-C-162033
Discontinued productRef: 4Z-L-145008
Discontinued productRef: 4Z-P-5536
Discontinued productRef: 4Z-B-115089
Discontinued productRef: 4Z-T-3911
Discontinued productRef: 4Z-T-8860
Discontinued productRef: 4Z-C-0345
Discontinued productRef: 4Z-E-1613
Discontinued productIoversol Impurity 11
CAS:Formula:C17H20I3N3O9Color and Shape:White To Off-White SolidMolecular weight:791.07Ref: 4Z-I-102012
Discontinued productRef: 4Z-E-2054
Discontinued productRef: 4Z-I-077012
Discontinued productRef: 4Z-V-075003
Discontinued productRef: 4Z-P-206013
Discontinued productRef: 4Z-I-2827
Discontinued productKetamine EP Impurity A (E-Isomer) HCl (Ketamine USP Related Compound A (E-Isomer) HCl)
CAS:Formula:C13H16ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:237.73 36.46Ref: 4Z-K-018001
Discontinued productRef: 4Z-D-6127
Discontinued productRef: 4Z-A-2984
Discontinued productRef: 4Z-P-2683
Discontinued productRef: 4Z-A-116036
Discontinued productRef: 4Z-M-113003
Discontinued productRef: 4Z-I-094004
Discontinued productRef: 4Z-P-249065
Discontinued productRef: 4Z-I-0244
Discontinued productRef: 4Z-P-249063
Discontinued productRef: 4Z-T-153005
Discontinued productRef: 4Z-A-116045
Discontinued productRef: 4Z-T-114052
Discontinued productRef: 4Z-H-168
Discontinued productRef: 4Z-A-154009
Discontinued productRef: 4Z-P-196028
Discontinued productRef: 4Z-PC-155006
Discontinued productRef: 4Z-D-113036
Discontinued productRef: 4Z-T-3944
Discontinued productRef: 4Z-X-009039
Discontinued productRef: 4Z-F-7121
Discontinued productTadalafil Impurity 98
CAS:Formula:C23H23ClN4O4Color and Shape:White To Off-White SolidMolecular weight:454.91Ref: 4Z-T-10147
Discontinued productRef: 4Z-L-0364
Discontinued productRef: 4Z-B-565
Discontinued productRef: 4Z-E-113009
Discontinued productRef: 4Z-I-1937
Discontinued productRef: 4Z-P-5317
Discontinued productRef: 4Z-A-284029
Discontinued productBalsalazide Impurity 6
CAS:Formula:C20H19N6O6·ClColor and Shape:Dark Orange SolidMolecular weight:439.41 35.45Ref: 4Z-B-3014
Discontinued productRef: 4Z-D-7765
Discontinued productRef: 4Z-B-167062
Discontinued productRef: 4Z-A-192104
Discontinued productRef: 4Z-R-2997
Discontinued productRef: 4Z-P-1221
Discontinued productRef: 4Z-A-102142
Discontinued productBenzylpenicillin Potassium EP Impurity F (Benzylpenicillin (Benzathine) EP Impurity F, Benzylpenicillin (Procaine) EP Impurity C, Benzylpenicillin Sodium EP Impurity F) (Mixture of Diastereomers)
CAS:Formula:C15H20N2O3SColor and Shape:White To Off-White SolidMolecular weight:308.40Ref: 4Z-P-0415
Discontinued productRef: 4Z-A-192105
Discontinued productRef: 4Z-I-0247
Discontinued productRef: 4Z-E-110017
Discontinued productRef: 4Z-S-080005
Discontinued productRef: 4Z-A-8161
Discontinued productRef: 4Z-H-021018
Discontinued productVancomycin EP Impurity I (3.2-syn-Chloro-vancomycin B)
Formula:C66H75Cl2N9O24Molecular weight:1449.27Ref: 4Z-V-032013
Discontinued productRef: 4Z-P-136049
Discontinued productRef: 4Z-L-4241
Discontinued productRef: 4Z-V-051111
Discontinued productRef: 4Z-F-1452
Discontinued productRef: 4Z-D-3469
Discontinued productRef: 4Z-T-1118
Discontinued productRef: 4Z-F-712
Discontinued productRef: 4Z-C-444016
Discontinued productRef: 4Z-T-4949
Discontinued productRef: 4Z-B-119026
Discontinued productRef: 4Z-I-069005
Discontinued productRef: 4Z-V-018
Discontinued productRef: 4Z-L-3224
Discontinued productParoxetine Impurity 18
CAS:Formula:C13H18FNOColor and Shape:White To Off-White SolidMolecular weight:223.29Ref: 4Z-P-0249
Discontinued productRef: 4Z-P-111250
Discontinued productRef: 4Z-P-181013
Discontinued productRef: 4Z-C-292010
Discontinued productRef: 4Z-E-0719
Discontinued productRef: 4Z-C-156003
Discontinued productTemozolomide Impurity 18
CAS:Formula:C4H3N4O2·ClColor and Shape:Pale Pink SolidMolecular weight:139.09 35.45Ref: 4Z-T-3427
Discontinued productRef: 4Z-E-6030
Discontinued productRef: 4Z-V-063029
Discontinued productRef: 4Z-B-1622
Discontinued productThiocolchicoside EP Impurity G
CAS:Formula:C25H31NO9SColor and Shape:Yellow SolidMolecular weight:521.58Ref: 4Z-T-598
Discontinued productRef: 4Z-V-035017
Discontinued productRef: 4Z-D-237008
Discontinued productRef: 4Z-P-4620
Discontinued productFondaparinux Sodium Impurity 14
CAS:Formula:C31H42N3NaO52S9·11NaColor and Shape:White To Off-White SolidMolecular weight:1600.18 11*22.99Ref: 4Z-F-7115
Discontinued productRef: 4Z-C-165021
Discontinued productRef: 4Z-M-269015
Discontinued productRef: 4Z-G-066002
Discontinued productRef: 4Z-C-156019
Discontinued productCetirizine Impurity 12 ((S)-Cetirizine Propanediol Ester)
Formula:C24H31ClN2O4Molecular weight:446.97Ref: 4Z-C-2039
Discontinued productRef: 4Z-C-3745
Discontinued productRef: 4Z-D-3675
Discontinued productRef: 4Z-V-1458
Discontinued productRef: 4Z-B-2842
Discontinued productRef: 4Z-P-5447
Discontinued productRef: 4Z-G-040013
Discontinued productRef: 4Z-D-3457
Discontinued productRef: 4Z-C-9333
Discontinued productRef: 4Z-L-0433
Discontinued productRef: 4Z-C-1027
Discontinued productRef: 4Z-V-092033
Discontinued productRef: 4Z-X-009035
Discontinued productRef: 4Z-N-149013
Discontinued productRef: 4Z-M-8627
Discontinued productRef: 4Z-E-5810
Discontinued productRef: 4Z-S-1779
Discontinued productRef: 4Z-A-2976
Discontinued productRef: 4Z-H-103061
Discontinued productRef: 4Z-C-162030
Discontinued productCeftazidime Impurity 4 (6S,7R-isomer)
CAS:Formula:C22H22N6O7S2Color and Shape:Off-White SolidMolecular weight:546.57Ref: 4Z-C-10515
Discontinued productRef: 4Z-D-7734
Discontinued productRef: 4Z-E-63159
Discontinued productRef: 4Z-P-1252
Discontinued productRef: 4Z-P-206018
Discontinued productRef: 4Z-M-088018
Discontinued productDexpanthenol Impurity 5
CAS:Formula:C6H8O2Color and Shape:White To Off-White SolidMolecular weight:128.13Ref: 4Z-P-735
Discontinued productRef: 4Z-P-2849
Discontinued productRef: 4Z-S-1780
Discontinued product
![Vancomycin EP Impurity E ([L-β-Asp3]-Vancomycin)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F4Z%2Fthumb-webp%2FV-032022.webp&w=3840&q=75)
