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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4-Hydrazino-N-methylbenzenemethanesulfonamide hydrochloride
CAS:Formula:C8H14ClN3O2SPurity:97%Color and Shape:SolidMolecular weight:251.73374H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-diethyl ester
CAS:Formula:C27H24O11Purity:95%Color and Shape:SolidMolecular weight:524.47292-[2-(DiMethylaMino)ethyl]-1-indanone
CAS:Formula:C13H17NOPurity:95%Color and Shape:SolidMolecular weight:203.2802Quinapril hydrochloride
CAS:Formula:C25H31ClN2O5Purity:99%Color and Shape:SolidMolecular weight:474.9770(3,4-Dimethoxybenzyl)triphenylphosphonium bromide
CAS:Formula:C27H26BrO2PPurity:97%Color and Shape:SolidMolecular weight:493.3719Benzeneacetic acid,4-(chloromethyl)-a-methyl-
CAS:Formula:C10H11ClO2Purity:97%Color and Shape:SolidMolecular weight:198.64616,6'-Methylenebis(2-(2h-benzo[d][1,2,3]triazol-2-yl)-4-(2-methylheptan-2-yl)phenol)
CAS:Formula:C41H50N6O2Purity:98%Color and Shape:SolidMolecular weight:658.87472-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydro-6-hydroxyisoquinoline-3-carboxylic acid
CAS:Formula:C15H19NO5Purity:95%Color and Shape:SolidMolecular weight:293.31511-[[(6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-5,6,7,8-tetrahydro-quinolinium inner salt
CAS:Formula:C23H25N6O5S2Purity:98%Color and Shape:SolidMolecular weight:529.61182,5-Dioxo-1-pyrrolidinyl 3',6'-bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylate
CAS:Formula:C29H25N3O7Purity:90%Color and Shape:SolidMolecular weight:527.52471H-Indole-3-carboxylic acid, 6-bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-, ethyl ester
CAS:Formula:C22H25BrN2O3SPurity:98%Color and Shape:SolidMolecular weight:477.4145Ref: IN-DA000ZLT
1g24.00€5g26.00€10g43.00€15g50.00€25g69.00€50g102.00€100g158.00€200g214.00€250mg21.00€Benz[7,8]indolizino[2,3-b]quinoxaline, 5,6-dihydro-2,3-dimethoxy-6,6-dimethyl-
CAS:Formula:C22H21N3O2Purity:98%Color and Shape:SolidMolecular weight:359.4210Benzonitrile, 4-hydroxy-3-iodo-5-nitro-
CAS:Formula:C7H3IN2O3Purity:97%Color and Shape:SolidMolecular weight:290.0148Benzonitrile, 4-bromo-2-fluoro-6-methyl-
CAS:Formula:C8H5BrFNPurity:98%Color and Shape:SolidMolecular weight:214.0344SDZ205-557hydrochloride
CAS:Formula:C14H22Cl2N2O3Purity:99%Color and Shape:SolidMolecular weight:337.24211,3-Cyclohexanedione, 5,5-dimethyl-
CAS:Formula:C8H12O2Purity:97%Color and Shape:SolidMolecular weight:140.1797Platinum, diammine[2-(hydroxy-κO)acetato(2-)-κO]-, (SP-4-3)-
CAS:Formula:C2H6N2O3PtPurity:98%Color and Shape:SolidMolecular weight:301.1586Estra-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:632.8081Butanamide, N-[(1S)-1-(aminocarbonyl)propyl]-4-chloro-
CAS:Formula:C8H15ClN2O2Purity:95%Color and Shape:SolidMolecular weight:206.6699Enzalutamide Carboxylic Acid Metabolite (M1)
CAS:Formula:C20H13F4N3O3SPurity:98%Color and Shape:SolidMolecular weight:451.39411-Benzyl-1H-imidazole-5-carbaldehyde
CAS:Formula:C11H10N2OPurity:97%Color and Shape:SolidMolecular weight:186.20991-{2-[2-hydroxy-3-(propylamino)propoxy]phenyl}-3-phenylpropan-1-one hydrochloride
CAS:Formula:C21H28ClNO3Purity:95%Color and Shape:SolidMolecular weight:377.90493-Bromo-1H-indazol-5-amine
CAS:Formula:C7H6BrN3Purity:97%Color and Shape:SolidMolecular weight:212.0466Dehydroacetic acid sodium
CAS:Formula:C8H7NaO4Purity:98%Color and Shape:SolidMolecular weight:190.1286BENZOIC ACID, 2-[(2-CARBOXYPHENYL)AMINO]-4-CHLORO-, DISODIUM SALT
CAS:Formula:C14H8ClNNa2O4Purity:95%Color and Shape:SolidMolecular weight:335.65022,1,3-Benzothiadiazole-4-sulfonamide, N-[3-oxo-3-[4-(4-pyridinyl)-1-piperazinyl]propyl]-
CAS:Formula:C18H20N6O3S2Purity:95%Color and Shape:SolidMolecular weight:432.5198potassium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
CAS:Formula:C8H8KNO5Purity:95%Color and Shape:SolidMolecular weight:237.25114-(furan-2-yl)-10-(2-phenylethyl)-3,5,6,8,10,11-hexaazatricyclo[7.3.0.0^{2,6}]dodeca-1(9),2,4,7,11-pentaen-7-amine
CAS:Formula:C18H15N7OPurity:98%Color and Shape:SolidMolecular weight:345.35805-Chloro-3-phenylanthranil
CAS:Formula:C13H8ClNOPurity:96%Color and Shape:SolidMolecular weight:229.6617(S)-2-(((S)-1-Ethoxy-1-oxopentan-2-yl)amino)propanoic acid
CAS:Formula:C10H19NO4Purity:98%Color and Shape:SolidMolecular weight:217.2622Betamethasone 21-disodium phosphate
CAS:Formula:C22H28FNa2O8PPurity:97%Color and Shape:SolidMolecular weight:516.4046Pyrido[2,3-d]pyrimidin-7(6H)-one, 5,8-dihydro-2,4-dimethyl-8-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C23H21N7OPurity:99%Color and Shape:SolidMolecular weight:411.4591Pyrido[2,3-d]pyrimidine-6-carboxylicacid, 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)-
CAS:Formula:C14H17N5O3Purity:98%Color and Shape:SolidMolecular weight:303.31651H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-1-methyl-7-[4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-1-piperazinyl]-4-oxo-
CAS:Formula:C21H20FN3O6SPurity:98%Color and Shape:SolidMolecular weight:461.4634Imidazo[1,2-a]pyridine-3-sulfonamide, 2-(ethylsulfonyl)-
CAS:Formula:C9H11N3O4S2Purity:95%Color and Shape:SolidMolecular weight:289.33134-Hydrazinylbenzenesulfonic acid
CAS:Formula:C6H8N2O3SPurity:95%Color and Shape:SolidMolecular weight:188.20432-Azaspiro[4.5]decan-3-one
CAS:Formula:C9H15NOPurity:95%Color and Shape:SolidMolecular weight:153.221511-Piperazinodibenzo[b,f][1,4]thiazepine DiHCl
CAS:Formula:C17H19Cl2N3SPurity:98%Color and Shape:SolidMolecular weight:368.3239(4R-CIS)-1,1-DIMETHYLETHYL-6-(2-(4-FLUOROPHENYL)-5-(1-ISOPROPYL)-3-PHENYL-4-((PHENYLAMINO)CARBONYL)-1H-PYRROL-1-YL)ETHYL)-2,2-DIMETHYL-1,3-DIOXANE-4-ACETATE
CAS:Formula:C40H47FN2O5Purity:98%Color and Shape:SolidMolecular weight:654.8100Gaboxadol Hydrochloride
CAS:Formula:C6H9ClN2O2Purity:98%Color and Shape:SolidMolecular weight:176.60096-[(3R,4R)-3-(Acetyloxy)-N,4-dimethyl-6-oxo-L-norleucine]cyclosporin A
CAS:Formula:C62H109N11O14Purity:98%Color and Shape:SolidMolecular weight:1232.5942Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-
Formula:C45H57NO14Purity:99%Color and Shape:SolidMolecular weight:835.9324
![4H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-diet…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001VNE.webp&w=3840&q=75)
![2-[2-(DiMethylaMino)ethyl]-1-indanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C93T.webp&w=3840&q=75)
![6,6'-Methylenebis(2-(2h-benzo[d][1,2,3]triazol-2-yl)-4-(2-methylheptan-2-yl)phenol)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003FCF.webp&w=3840&q=75)
![1-[[(6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-aza…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00G3KL.webp&w=3840&q=75)
![1H-Indole-3-carboxylic acid, 6-bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)m…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000ZLT.webp&w=3840&q=75)
![Benz[7,8]indolizino[2,3-b]quinoxaline, 5,6-dihydro-2,3-dimethoxy-6,6-dimethyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001UDX.webp&w=3840&q=75)
![Platinum, diammine[2-(hydroxy-κO)acetato(2-)-κO]-, (SP-4-3)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA005YCS.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)
![Butanamide, N-[(1S)-1-(aminocarbonyl)propyl]-4-chloro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0008BQ.webp&w=3840&q=75)
![1-{2-[2-hydroxy-3-(propylamino)propoxy]phenyl}-3-phenylpropan-1-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00391F.webp&w=3840&q=75)
![BENZOIC ACID, 2-[(2-CARBOXYPHENYL)AMINO]-4-CHLORO-, DISODIUM SALT](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00EFVM.webp&w=3840&q=75)
![2,1,3-Benzothiadiazole-4-sulfonamide, N-[3-oxo-3-[4-(4-pyridinyl)-1-piperazinyl]propyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0008W7.webp&w=3840&q=75)
![potassium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0035ID.webp&w=3840&q=75)
![4-(furan-2-yl)-10-(2-phenylethyl)-3,5,6,8,10,11-hexaazatricyclo[7.3.0.0^{2,6}]dodeca-1(9),2,4,7,11…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001RNH.webp&w=3840&q=75)
![Pyrido[2,3-d]pyrimidin-7(6H)-one, 5,8-dihydro-2,4-dimethyl-8-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001DDC.webp&w=3840&q=75)
![Pyrido[2,3-d]pyrimidine-6-carboxylicacid, 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00JKKB.webp&w=3840&q=75)
![1H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-1-methyl-7-[4-[(5-methyl-2-oxo-1,3…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000KL9.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine-3-sulfonamide, 2-(ethylsulfonyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001H17.webp&w=3840&q=75)
![2-Azaspiro[4.5]decan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003KGU.webp&w=3840&q=75)
![11-Piperazinodibenzo[b,f][1,4]thiazepine DiHCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AZ3.webp&w=3840&q=75)
![Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,1…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0024ES.webp&w=3840&q=75)
