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(12,278 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,376 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,013 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,246 products)
- Flavonoids and Polyphenols(17,012 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,429 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56797 products of "APIs for research and impurities"
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(E)-6-Iodo-3-[2-(pyridin-2-yl)ethenyl]-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole
CAS:Formula:C19H18IN3OPurity:98%Color and Shape:SolidMolecular weight:431.27021,3-bis(2-methylphenyl)thiourea
CAS:Formula:C15H16N2SPurity:98%Color and Shape:SolidMolecular weight:256.36591-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride
CAS:Formula:C7H16ClNO3Purity:97%Color and Shape:SolidMolecular weight:197.65983-Octadecanone, 2-amino-1-hydroxy-, (2S)-
CAS:Formula:C18H37NO2Purity:98%Color and Shape:SolidMolecular weight:299.49191,5-Naphthyridine, 3-bromo-8-chloro-
CAS:Formula:C8H4BrClN2Purity:95%Color and Shape:SolidMolecular weight:243.4878(E)-Methyl 3-(3,4-dihydroxyphenyl)acrylate
CAS:Formula:C10H10O4Purity:%Color and Shape:SolidMolecular weight:194.1840N-Nitroso-N-methylaniline
CAS:Formula:C7H8N2OPurity:98%Color and Shape:LiquidMolecular weight:136.15125,7-Dichloroquinolin-8-ol
CAS:Formula:C9H5Cl2NOPurity:98%Color and Shape:SolidMolecular weight:214.04812-[4-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine
CAS:Formula:C23H25N5O5Purity:%Color and Shape:SolidMolecular weight:451.47511-(2,4-Dihydroxy-5-isopropylphenyl)ethanone
CAS:Formula:C11H14O3Purity:96%Color and Shape:SolidMolecular weight:194.2271Mapenterol (hydrochloride)
CAS:Formula:C14H21Cl2F3N2OPurity:95%Color and Shape:SolidMolecular weight:361.23052-Fluoro-N-methyl-4-nitrobenzamide
CAS:Formula:C8H7FN2O3Purity:95%Color and Shape:SolidMolecular weight:198.15123-Chloro-6,11-dihydro-6-methyl-5,5,11-trioxodibenzo[c,f][1,2]thiazepine
CAS:Formula:C14H10ClNO3SPurity:96%Color and Shape:SolidMolecular weight:307.7521Glycine, N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]-
CAS:Formula:C26H43NO6Purity:97%Color and Shape:SolidMolecular weight:465.6227methyl N-(4,6-diamino-2-{1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl}pyrimidin-5-yl)-N-methylcarbamate
CAS:Formula:C20H19FN8O2Purity:95%Color and Shape:SolidMolecular weight:422.4157Benzamide, 2-hydroxy-N-(5-nitro-2-thiazolyl)-
CAS:Formula:C10H7N3O4SPurity:98%Color and Shape:SolidMolecular weight:265.2453L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C26H22N2O4Purity:98%Color and Shape:SolidMolecular weight:426.46392-Amino-5-chlorobenzophenone
CAS:Formula:C13H10ClNOPurity:98%Color and Shape:SolidMolecular weight:231.6776Monoammonium L-glutamate
CAS:Formula:C5H12N2O4Purity:98%Color and Shape:SolidMolecular weight:164.15981-(2,4-Dichlorobenzyl)-1H-indazole-3-carboxylic acid
CAS:Formula:C15H10Cl2N2O2Purity:99%Color and Shape:SolidMolecular weight:321.15819-Deoxo-9a-aza-9a-homo Erythromycin A Desmethyl Azithromycin
CAS:Formula:C37H70N2O12Purity:95%Color and Shape:SolidMolecular weight:734.9579Ref: IN-DA005I8G
1g39.00€5g78.00€1kgTo inquire25g159.00€5kgTo inquire250g340.00€500g523.00€250mg25.00€1H-1,4-Benzodiazepine-3-propanoic acid, 7-bromo-2,3-dihydro-2-oxo-5-(2-pyridinyl)-, methyl ester, (3S)-
CAS:Formula:C18H16BrN3O3Purity:98%Color and Shape:SolidMolecular weight:402.2419TRANS-TERT-BUTYL-4-OXOHEXAHYDRO-1H-PYRROLO[3,4-C]PYRIDINE-2(3H)-CARBOXYLATE
CAS:Formula:C12H20N2O3Purity:95%Color and Shape:SolidMolecular weight:240.29882-Hydroxy-N,N,N-trimethylethanaminium 3-carboxy-2,3-dihydroxypropanoate
CAS:Formula:C9H19NO7Purity:98%Color and Shape:SolidMolecular weight:253.24971H-Pyrazole, 5-(4-fluorophenyl)-1-[4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)-
CAS:Formula:C17H12F4N2O2SPurity:%Color and Shape:SolidMolecular weight:384.34802,3-Dimethyl-6-nitro-2H-indazole
CAS:Formula:C9H9N3O2Purity:98%Color and Shape:SolidMolecular weight:191.1867(6R,7R)-7-{2-[2-(aminomethyl)phenyl]acetamido}-3-({[1-(carboxymethyl)-1H-1,2,3,4-tetrazol-5-yl]sulfanyl}methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C20H21N7O6S2Purity:97%Color and Shape:SolidMolecular weight:519.55403-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-
CAS:Formula:C11H15N3O4Purity:96%Color and Shape:SolidMolecular weight:253.2545Benzonitrile, 4,5-bis(2-methoxyethoxy)-2-nitro-
CAS:Formula:C13H16N2O6Purity:97%Color and Shape:SolidMolecular weight:296.2759[1-methyl-1-(4-methylphenyl)ethyl]amine hydrochloride
CAS:Formula:C10H16ClNPurity:95%Color and Shape:SolidMolecular weight:185.6937N-BOC-D-ASPARTIC ACID 1-METHYL ESTER
CAS:Formula:C10H17NO6Purity:97%Color and Shape:SolidMolecular weight:247.2451Benzoic acid, 4-chlorophenyl ester
CAS:Formula:C13H9ClO2Purity:97%Color and Shape:SolidMolecular weight:232.66244-(2,6-Dichloropyrimidin-4-yl)morpholine
CAS:Formula:C8H9Cl2N3OPurity:97%Color and Shape:SolidMolecular weight:234.08262-HYDROXY-6-METHOXYBENZOIC ACID
CAS:Formula:C8H8O4Purity:98%Color and Shape:SolidMolecular weight:168.1467(R)-2-Chloro-8-cyclopentyl-7-ethyl-5-methyl-7,8-dihydropteridin-6(5H)-one
CAS:Formula:C14H19ClN4OPurity:98%Color and Shape:SolidMolecular weight:294.7799Phenanthro[1,2-b]furan-10,11-dione, 6,7,8,9-tetrahydro-1,6,6-trimethyl-
CAS:Formula:C19H18O3Purity:97%Color and Shape:SolidMolecular weight:294.34444-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydro-1,3,5-triazin-2-one
CAS:Formula:C8H12N4O5Purity:98%Color and Shape:SolidMolecular weight:244.20471-Propanone, 2-methyl-1-[2-(1-methylethyl)pyrazolo[1,5-a]pyridin-3-yl]-
CAS:Formula:C14H18N2OPurity:99%Color and Shape:SolidMolecular weight:230.3055Phenanthro[1,2-b]furan-10,11-dione,1,2,6,7,8,9-hexahydro-1,6,6-trimethyl-, (R)-
CAS:Formula:C19H20O3Purity:98%Color and Shape:SolidMolecular weight:296.3603
![(E)-6-Iodo-3-[2-(pyridin-2-yl)ethenyl]-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00H0M9.webp&w=3840&q=75)
![2-[4-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019DK4.webp&w=3840&q=75)
![3-Chloro-6,11-dihydro-6-methyl-5,5,11-trioxodibenzo[c,f][1,2]thiazepine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007KYW.webp&w=3840&q=75)
![Glycine, N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I8NU.webp&w=3840&q=75)
![methyl N-(4,6-diamino-2-{1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl}pyrimidin-5-yl)…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ECEL.webp&w=3840&q=75)
![L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I73A.webp&w=3840&q=75)
![TRANS-TERT-BUTYL-4-OXOHEXAHYDRO-1H-PYRROLO[3,4-C]PYRIDINE-2(3H)-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HI1J.webp&w=3840&q=75)
![1H-Pyrazole, 5-(4-fluorophenyl)-1-[4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001SON.webp&w=3840&q=75)
![(6R,7R)-7-{2-[2-(aminomethyl)phenyl]acetamido}-3-({[1-(carboxymethyl)-1H-1,2,3,4-tetrazol-5-yl]sul…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00E90B.webp&w=3840&q=75)
![3-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00147Z.webp&w=3840&q=75)
![[1-methyl-1-(4-methylphenyl)ethyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00J1ET.webp&w=3840&q=75)
![Phenanthro[1,2-b]furan-10,11-dione, 6,7,8,9-tetrahydro-1,6,6-trimethyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IA4G.webp&w=3840&q=75)
![4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydro-1,3,5-triazin-2-o…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003824.webp&w=3840&q=75)
![1-Propanone, 2-methyl-1-[2-(1-methylethyl)pyrazolo[1,5-a]pyridin-3-yl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I944.webp&w=3840&q=75)
![Phenanthro[1,2-b]furan-10,11-dione,1,2,6,7,8,9-hexahydro-1,6,6-trimethyl-, (R)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I73M.webp&w=3840&q=75)