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(3,428 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(24,237 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,468 products)
- Steroids and Derivatives(4,964 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 56796 products of "APIs for research and impurities"
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Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate
CAS:Formula:C23H21N3O2Purity:95%Color and Shape:SolidMolecular weight:371.4317Malonaldehyde dianilide hydrochloride
CAS:Formula:C15H15ClN2Purity:97%Color and Shape:SolidMolecular weight:258.74602(1H)-pyridine,3-chloro-5,6-dihydro-1-(4-nitrophenyl)
CAS:Formula:C11H9ClN2O3Purity:98%Color and Shape:SolidMolecular weight:252.65385H-Benzo[b]carbazole-3-carbonitrile, 9-ethyl-6,11-dihydro-6,6-dimethyl-8-[4-(4-morpholinyl)-1-piperidinyl]-11-oxo-, hydrochloride (1:1)
CAS:Formula:C30H35ClN4O2Purity:98%Color and Shape:SolidMolecular weight:519.07751-Cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
CAS:Formula:C19H22FN3O3Purity:%Color and Shape:SolidMolecular weight:359.3947tert-Butyl N-(2-Hydroxypropyl)-N-methylcarbamate
CAS:Formula:C9H19NO3Purity:97%Color and Shape:LiquidMolecular weight:189.2521Benzoic acid, 2-(acetyloxy)-, calcium salt, compd. with urea (1:1)OTHER CA INDEX NAMES:Urea, compd. with calcium bis[2-(acetyloxy)benzoate] (1:1)
CAS:Formula:C19H18CaN2O9Purity:98%Color and Shape:SolidMolecular weight:458.4322Methyl 3,4,5-trihydroxybenzoate
CAS:Formula:C8H8O5Purity:98%Color and Shape:SolidMolecular weight:184.14616-Iodo-2-mercaptobenzothiazole
CAS:Formula:C7H4INS2Purity:97%Color and Shape:SolidMolecular weight:293.14781,4-Benzenedicarboxylic acid
CAS:Formula:C8H6O4Purity:98%Color and Shape:SolidMolecular weight:166.1308(S)-3-(4-Phenylpiperazin-1-yl)propane-1,2-diol
CAS:Formula:C13H20N2O2Purity:97%Color and Shape:SolidMolecular weight:236.31014-Chloro-n-imidazolidin-2-ylidene-6-methoxy-2-methylpyrimidin-5-amine
CAS:Formula:C9H12ClN5OPurity:98%Color and Shape:SolidMolecular weight:241.67755-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol
CAS:Formula:C14H12O3Purity:98%Color and Shape:SolidMolecular weight:228.2433(2s)-1-(9h-carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol
CAS:Formula:C24H26N2O4Purity:98%Color and Shape:SolidMolecular weight:406.47422-[2-(4-Bromophenyl)-2-oxoethyl]-1-methylpyridiniumiodide
CAS:Formula:C14H13BrINOPurity:98%Molecular weight:418.06762-Methylquinoline-6-carboxylic Acid
CAS:Formula:C11H9NO2Purity:97%Color and Shape:SolidMolecular weight:187.19473,5-Dichloro-6-ethylpyrazinecarboxamide
CAS:Formula:C7H7Cl2N3OPurity:96%Color and Shape:SolidMolecular weight:220.0560Ref: IN-DA00CK5K
1g70.00€5g200.00€10g262.00€25g679.00€50gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg25.00€250mg33.00€Ethanone, 1-[3-ethyl-4-(hydroxymethyl)phenyl]-
CAS:Formula:C11H14O2Purity:98%Color and Shape:SolidMolecular weight:178.22774-Nitrobenzimidamide, HCl
CAS:Formula:C7H8ClN3O2Purity:95%Color and Shape:SolidMolecular weight:201.61035-Pyrimidinecarboxylic acid, 4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-, ethyl ester
CAS:Formula:C18H22FN3O4SPurity:95%Color and Shape:SolidMolecular weight:395.4484Acetic acid, 2,2,2-trifluoro-, 1-(2,4-dimethylphenyl)-2-[(3-methoxyphenyl)methylene]hydrazide
CAS:Formula:C18H17F3N2O2Purity:98%Color and Shape:SolidMolecular weight:350.33507-(1,3-Dioxolan-2-ylmethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
CAS:Formula:C11H14N4O4Purity:%Color and Shape:SolidMolecular weight:266.25334H-PYRANO[2,3-B][1,4]BENZODIOXIN-4-ONE,DECAHYDRO-4A,7,9-TRIHYDROXY-2-METHYL-6,8-BIS(METHYLAMINO)-,DIHYDROCHLORIDE, (2R,4AR,5AR,6S,7S,8R,9S,9AR,10AS)-
CAS:Formula:C14H26Cl2N2O7Purity:98%Color and Shape:SolidMolecular weight:405.2714Dihydroconiferyl Alcohol
CAS:Formula:C10H14O3Purity:95%Color and Shape:SolidMolecular weight:182.21641H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-
CAS:Formula:C16H14F3N3OSPurity:98%Color and Shape:SolidMolecular weight:353.36212-(Trifluoromethyl)thioxanthen-9-one
CAS:Formula:C14H7F3OSPurity:97%Color and Shape:SolidMolecular weight:280.2650Betaxolol hydrochloride
CAS:Formula:C18H30ClNO3Purity:98%Color and Shape:SolidMolecular weight:343.88874-(4-Methoxyphenyl)butyric acid
CAS:Formula:C11H14O3Purity:95%Color and Shape:SolidMolecular weight:194.22711-Methyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C7H7N3Purity:95%Color and Shape:SolidMolecular weight:133.1506Estra-1,3,5(10)-triene-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-,17-acetate,(7a,17b)-
CAS:Formula:C34H49F5O3SPurity:98%Color and Shape:SolidMolecular weight:632.80813-Cyclohexene-1-methanol, a,a,4-trimethyl-, (1S)-
CAS:Formula:C10H18OPurity:98%Color and Shape:SolidMolecular weight:154.2493(4S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
CAS:Formula:C20H16N2O5Purity:%Color and Shape:SolidMolecular weight:364.3514Ref: IN-DA0032GC
1g52.00€5g114.00€25g527.00€50gTo inquire100gTo inquire100mg25.00€250mg25.00€500mg39.00€7-(4-Bromobutoxy)-quinoline-2(1h)-one
CAS:Formula:C13H14BrNO2Purity:95%Color and Shape:SolidMolecular weight:296.1598Methyl 1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate
CAS:Formula:C8H9NO3Purity:95%Color and Shape:SolidMolecular weight:167.16204-Chloro-3,5-dimethylphenol
CAS:Formula:C8H9ClOPurity:97%Color and Shape:SolidMolecular weight:156.60952,7-Dichloro-9H-fluorene
CAS:Formula:C13H8Cl2Purity:95%Color and Shape:SolidMolecular weight:235.1086(S)-3-((S)-2-(2-(2-tert-butylphenylamino)-2-oxoacetamido)propanamido)-4-oxo-5-(2,3,5,6-tetrafluorophenoxy)pentanoic acid
CAS:Formula:C26H27F4N3O7Purity:98%Color and Shape:SolidMolecular weight:569.50211,4-Dimethyl-2,3-dihydro-1H-imidazol-2-one
CAS:Formula:C5H8N2OPurity:95%Color and Shape:SolidMolecular weight:112.1298Phosphoric acid, monophenyl ester, sodium salt (1:2)
CAS:Formula:C6H5Na2O4PPurity:98%Color and Shape:SolidMolecular weight:218.05482H-Tetrazolium, 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-, inner salt, sodium salt (1:1)
CAS:Formula:C22H17N7NaO13S2Purity:90%Color and Shape:SolidMolecular weight:674.52932,4-Thiazolidinedione, 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylene]-
CAS:Formula:C19H18N2O3SPurity:99%Color and Shape:SolidMolecular weight:354.4228
![Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009G5X.webp&w=3840&q=75)
![5H-Benzo[b]carbazole-3-carbonitrile, 9-ethyl-6,11-dihydro-6,6-dimethyl-8-[4-(4-morpholinyl)-1-pipe…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000OAG.webp&w=3840&q=75)
![Benzo[d]thiazol-4-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA005HN1.webp&w=3840&q=75)
![5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0035KE.webp&w=3840&q=75)
![(2s)-1-(9h-carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA006PTI.webp&w=3840&q=75)
![2-[2-(4-Bromophenyl)-2-oxoethyl]-1-methylpyridiniumiodide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C4IY.webp&w=3840&q=75)
![Ethanone, 1-[3-ethyl-4-(hydroxymethyl)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00140P.webp&w=3840&q=75)
![5-Pyrimidinecarboxylic acid, 4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001ELR.webp&w=3840&q=75)
![Acetic acid, 2,2,2-trifluoro-, 1-(2,4-dimethylphenyl)-2-[(3-methoxyphenyl)methylene]hydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000F1U.webp&w=3840&q=75)
![4H-PYRANO[2,3-B][1,4]BENZODIOXIN-4-ONE,DECAHYDRO-4A,7,9-TRIHYDROXY-2-METHYL-6,8-BIS(METHYLAMINO)-,…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I47Z.webp&w=3840&q=75)
![1H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EOC.webp&w=3840&q=75)
![1-Methyl-1H-benzo[d][1,2,3]triazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EH1.webp&w=3840&q=75)
![Estra-1,3,5(10)-triene-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-,17-acetate,(7a,17…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00GV8M.webp&w=3840&q=75)
![(4S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0032GC.webp&w=3840&q=75)
![2H-Tetrazolium, 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-,…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ILLH.webp&w=3840&q=75)
![2,4-Thiazolidinedione, 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylene]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001K73.webp&w=3840&q=75)