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(12,444 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,465 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,389 products)
- Esters and Derivatives(42,308 products)
- Fatty Acids and Lypidic Derivatives(32,489 products)
- Flavonoids and Polyphenols(17,102 products)
- Free Radicals and Oxidant/Reducing Agents(215 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,414 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,494 products)
- Organic Phosphates and Phosphonates(1,205 products)
- Organic Sulphonates and Sulphates(10,452 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,163 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,976 products)
- Quinazoline and Quinoline Derivatives(66,237 products)
- Quinones and Derivatives(24,381 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,986 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,871 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(232 products)
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Found 66910 products of "APIs for research and impurities"
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Trimethylolpropane tris(2-methyl-1-aziridinepropionate)
CAS:Formula:C23H39N3O6Purity:90%Color and Shape:LiquidMolecular weight:453.5723Benzenepropanoic acid, 2-chloro-a-methylene-, ethyl ester
CAS:Formula:C12H13ClO2Purity:98%Color and Shape:LiquidMolecular weight:224.6834(S)-(2-Chloro-5-iodophenyl)(4-((tetrahydrofuran-3-yl)oxy)phenyl)methanone
CAS:Formula:C17H14ClIO3Purity:98%Color and Shape:SolidMolecular weight:428.6487(9S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-Dihydroxy-12-{(2R)-1-[(3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl}-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone
CAS:Formula:C51H79NO13Purity:98%Color and Shape:SolidMolecular weight:914.17195-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide
CAS:Formula:C17H22N4O3S2Purity:99%Color and Shape:SolidMolecular weight:394.5116(S)-3-((R)-5-(4-Fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one
CAS:Formula:C20H20FNO4Purity:95%Color and Shape:SolidMolecular weight:357.3755Sodium 5-hydroxy-2-propylpentanoate
CAS:Formula:C8H15NaO3Purity:95%Color and Shape:SolidMolecular weight:182.1927Kaempferol 3-O-sophoroside
CAS:Formula:C27H30O16Purity:99%Color and Shape:SolidMolecular weight:610.51751-(2,5-Dioxoimidazolidin-4-yl)urea
CAS:Formula:C4H6N4O3Purity:95%Color and Shape:SolidMolecular weight:158.1154Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]-
CAS:Formula:C14H19Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:304.2122Ref: IN-DA0030DZ
25gTo inquire50gTo inquire100gTo inquire250gTo inquire50mg33.00€100mg36.00€250mg50.00€1g98.00€5g238.00€10g541.00€5,5-Dimethyloxazolidine-2,4-dione
CAS:Formula:C5H7NO3Purity:95%Color and Shape:SolidMolecular weight:129.1140Ibuprofen Isopropyl Ester
CAS:Formula:C16H24O2Purity:97%Color and Shape:LiquidMolecular weight:248.36064-Thiazolidinecarboxylic acid, 2-oxo-, (4R)-
CAS:Formula:C4H5NO3SPurity:95%Color and Shape:SolidMolecular weight:147.1524Formamide,N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-N-[4-hydroxy-1-methyl-2-[[(tetrahydro-2-furanyl)methyl]dithio]-1-butenyl]-
CAS:Formula:C17H26N4O3S2Purity:98%Color and Shape:SolidMolecular weight:398.5433(S)-(+)-1-PHENYL-1,2-ETHANEDIOL 2-TOSYLATE
CAS:Formula:C15H16O4SPurity:98%Color and Shape:SolidMolecular weight:292.35012-Amino-6-(propylamino)-5,6-dihydrobenzo[d]thiazol-7(4H)-one hydrochloride
CAS:Formula:C10H16ClN3OSPurity:98%Color and Shape:SolidMolecular weight:261.77154-[(5-chloro-2-oxo-2H-benzothiazol-3-yl)acetyl]piperazine-1-ethanol monohydrochloride
CAS:Formula:C15H19Cl2N3O3SPurity:98.0%Color and Shape:SolidMolecular weight:392.30071-[3-[4-[2-[[4-Chloro-2-hydroxy-5-(1-methylcyclopropyl)phenyl]amino]acetyl]-1-piperazinyl]-1-azetidinyl]-2-propen-1-one
CAS:Formula:C22H29ClN4O3Purity:98%Color and Shape:SolidMolecular weight:432.9437L-Lysine, monohydrochloride
CAS:Formula:C6H15ClN2O2Purity:98%Color and Shape:SolidMolecular weight:182.6485Octane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-octadecafluoro-
CAS:Formula:C8F18Purity:98%Color and Shape:LiquidMolecular weight:438.05693-(Trifluoromethyl)acetophenone
CAS:Formula:C9H7F3OPurity:96%Color and Shape:LiquidMolecular weight:188.14651,3,4-Oxadiazol-2(3H)-one, 3-[(5-chloro-2-hydroxyphenyl)methyl]-5-[4-(trifluoromethyl)phenyl]-
CAS:Formula:C16H10ClF3N2O3Purity:99%Color and Shape:SolidMolecular weight:370.71042H-1,4-Benzoxazin-3(4H)-one, 2,4-dihydroxy-7-methoxy-
CAS:Formula:C9H9NO5Purity:98%Color and Shape:SolidMolecular weight:211.17152-Propenoic acid, 3-(3-thienyl)-, (2E)-
CAS:Formula:C7H6O2SPurity:97%Color and Shape:SolidMolecular weight:154.18634-Quinazolinamine, N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)-, hydrochloride (1:1)
CAS:Formula:C22H23ClN3O4Purity:98%Color and Shape:SolidMolecular weight:429.8967Pyridinium,1-[[7-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt, hydrate, [6R-[6a,7b(Z)]]-
CAS:Formula:C22H24N6O8S2Purity:98%Color and Shape:SolidMolecular weight:564.5914Ref: IN-DA00EDIX
250mgTo inquire500mgTo inquire1mg71.00€5mg108.00€10mg161.00€25mg248.00€100mg544.00€50mg591.00€Hydroxypinacolone Retinoate
CAS:Formula:C26H38O3Purity:95%Color and Shape:SolidMolecular weight:398.5781Acetamide, N-(3-hydroxyphenyl)-
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.16262-Oxazolidinone,5-[(methylthio)methyl]-3-[[(5-nitro-2-furanyl)methylene]amino]-
CAS:Formula:C10H11N3O5SPurity:99%Color and Shape:SolidMolecular weight:285.27641-(3-Chlorophenyl)ethanamine
CAS:Formula:C8H10ClNPurity:95%Color and Shape:LiquidMolecular weight:155.62474-Amino-1H-imidazole-5-carboxamide
CAS:Formula:C4H6N4OPurity:97%Color and Shape:SolidMolecular weight:126.11662-Benzofurancarboxamide, 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-
CAS:Formula:C26H27N5O2Purity:98%Color and Shape:SolidMolecular weight:441.52493,5-Pyridinedicarboxylic acid, 2-amino-1,4-dihydro-6-methyl-4-(3-nitrophenyl)-, 3-[1-(diphenylmethyl)-3-azetidinyl] 5-(1-methylethyl) ester
CAS:Formula:C33H34N4O6Purity:97%Color and Shape:SolidMolecular weight:582.64636-Heptenoic acid, 7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-, (3R,5S,6E)-
CAS:Formula:C25H24FNO4Purity:98%Color and Shape:SolidMolecular weight:421.4608Benzenesulfonamide, 4-(1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-
CAS:Formula:C27H29N5O6SPurity:98%Color and Shape:SolidMolecular weight:551.6141Ferric acetylacetonate
CAS:Formula:C15H21FeO6Purity:95%Color and Shape:SolidMolecular weight:353.16862',5-Dichloro-2-(methylamino)benzophenone
CAS:Formula:C14H11Cl2NOPurity:95%Color and Shape:SolidMolecular weight:280.1492Benzeneethanesulfonic acid, β-(aminomethyl)-4-chloro-β-hydroxy-
CAS:Formula:C9H12ClNO4SPurity:95%Color and Shape:SolidMolecular weight:265.71391-Boc-3-Hydroxymethylindole
CAS:Formula:C14H17NO3Purity:97%Color and Shape:SolidMolecular weight:247.28971(2H)-Pyrimidineacetic acid, tetrahydro-α-(1-methylethyl)-2-oxo-, (αS)-
CAS:Formula:C9H16N2O3Purity:97%Color and Shape:SolidMolecular weight:200.2349Sodium benzo[d]isoxazol-3-ylmethanesulfonate
CAS:Formula:C8H7NNaO4SPurity:97%Color and Shape:SolidMolecular weight:236.20022-(Thiazol-5-yl)ethanamine dihydrochloride
CAS:Formula:C5H10Cl2N2SPurity:97%Color and Shape:SolidMolecular weight:201.11731,5-Bis(4-allyldimethylammoniumphenyl)pentan-3-one dibromide
CAS:Formula:C27H38Br2N2OColor and Shape:SolidMolecular weight:566.4114(5-Amino-2-butylbenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone oxalate
CAS:Formula:C32H44N2O7Purity:98%Color and Shape:SolidMolecular weight:568.7010(R)-(-)-3-BOC-4-methoxycarbonyl-2,2-dimethyl-1,3-oxazolidine
CAS:Formula:C12H21NO5Purity:95%Color and Shape:LiquidMolecular weight:259.2988(S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, HCl
CAS:Formula:C12H16ClNO4Purity:98%Color and Shape:SolidMolecular weight:273.71271-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester
CAS:Formula:C14H23BN2O3Purity:97%Color and Shape:SolidMolecular weight:278.1550Butanedioic acid, monosodium salt
CAS:Formula:C4H5NaO4Purity:98%Color and Shape:SolidMolecular weight:140.06992,3-Bis(4-hydroxyphenyl)propionitrile
CAS:Formula:C15H13NO2Purity:98%Color and Shape:SolidMolecular weight:239.2692D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)carbonyl]amino]-
CAS:Formula:C8H15N3O7Purity:98%Color and Shape:SolidMolecular weight:265.2206(S)-2-(1-Aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one
CAS:Formula:C17H16FN3OPurity:95%Color and Shape:SolidMolecular weight:297.3268N-[6-(2-Fluoroanilino)[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl]-N-(2-fluorophenyl)amine
CAS:Formula:C16H10F2N6OPurity:98%Color and Shape:SolidMolecular weight:340.28704-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C13H10ClN3O2SPurity:96%Color and Shape:SolidMolecular weight:307.7554Trisulfide, di-2-propen-1-yl
CAS:Formula:C6H10S3Purity:90%Color and Shape:LiquidMolecular weight:178.33865-Chloro-2-((4-fluorobenzyl)sulfonyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide
CAS:Formula:C15H11ClFN5O3S2Purity:98%Color and Shape:SolidMolecular weight:427.8609Isopropyl 2-propylpentanoate
CAS:Formula:C11H22O2Purity:97%Color and Shape:LiquidMolecular weight:186.29122-CHLOROTHIOPHENE-3-CARBOXYLIC ACID
CAS:Formula:C5H3ClO2SPurity:98%Color and Shape:SolidMolecular weight:162.5941Bestatin hydrochloride
CAS:Formula:C16H25ClN2O4Purity:98%Color and Shape:SolidMolecular weight:344.83371H-Indole, 5-(phenylmethoxy)-
CAS:Formula:C15H13NOPurity:97%Color and Shape:SolidMolecular weight:223.26981-{[4-(1,4,8,11-tetraazacyclotetradecan-1-ylmethyl)phenyl]methyl}-1,4,8,11-tetraazacyclotetradecane
CAS:Formula:C28H54N8Purity:99%Color and Shape:SolidMolecular weight:502.78206-Methyl-2-(methylsulfanyl)-3H-pyrimidin-4-one
CAS:Formula:C6H8N2OSPurity:95%Color and Shape:SolidMolecular weight:156.20554-Pyridinecarboxamide, 3-bromo-
CAS:Formula:C6H5BrN2OPurity:96%Color and Shape:SolidMolecular weight:201.02074-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoroMethyl)propylidene]aMino]benzenesulfonaMide
CAS:Formula:C17H15F3N2O3SPurity:98%Color and Shape:SolidMolecular weight:384.37289H-Purin-6-amine, 9-(tetrahydro-2-furanyl)-
CAS:Formula:C9H11N5OPurity:95%Color and Shape:SolidMolecular weight:205.2165Ref: IN-DA001YOM
1gTo inquire1mg50.00€5mg62.00€10mg71.00€25mg116.00€50mg160.00€100mg194.00€250mg349.00€1,3-Dimethyl-5-adamantanamine
CAS:Formula:C12H21NPurity:97%Color and Shape:LiquidMolecular weight:179.3018Ref: IN-DA002CDE
50gTo inquire75gTo inquire100gTo inquire100mg52.00€1g54.00€5g116.00€10g161.00€15g233.00€25g350.00€3-Benzylpiperidine-3-carboxylic acid ethyl ester hydrochloride
CAS:Formula:C15H22ClNO2Purity:95%Color and Shape:SolidMolecular weight:283.79374-fluoro-3-methylbenzoyl chloride
CAS:Formula:C8H6ClFOPurity:98%Color and Shape:SolidMolecular weight:172.5840ethyl 3-[2-(2-methoxyphenoxymethyl)-1,3-thiazolidin-3-yl]-3-oxopropanoate
CAS:Formula:C16H21NO5SPurity:%Color and Shape:SolidMolecular weight:339.4066Acetamide, N-[1,1'-biphenyl]-2-yl-2-chloro-
CAS:Formula:C14H12ClNOPurity:95%Color and Shape:SolidMolecular weight:245.7042Ref: IN-DA0034VY
10g20.00€5g21.00€25g25.00€50g28.00€100g43.00€250g72.00€500g127.00€1kg166.00€5kg528.00€(4-Methylquinazolin-2-Yl)Methanol
CAS:Formula:C10H10N2OPurity:98%Color and Shape:SolidMolecular weight:174.19922-(4-Bromonaphthalen-2-yl)acetonitrile
CAS:Formula:C12H8BrNPurity:95%Color and Shape:SolidMolecular weight:246.1026Phenol, 4,4',4''-(4-propyl-1H-pyrazole-1,3,5-triyl)tris-
CAS:Formula:C24H22N2O3Purity:97%Color and Shape:SolidMolecular weight:386.4431Ref: IN-DA002SX2
1gTo inquire250mgTo inquire500mgTo inquire5mg138.00€10mg164.00€25mg199.00€50mg242.00€100mg544.00€7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline
CAS:Formula:C15H18BNO2Purity:97%Color and Shape:SolidMolecular weight:255.1199
![Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0030DZ.webp&w=3840&q=75)
![Formamide,N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-N-[4-hydroxy-1-methyl-2-[[(tetrahydro-2-furan…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01CBCQ.webp&w=3840&q=75)
![4-[(5-chloro-2-oxo-2H-benzothiazol-3-yl)acetyl]piperazine-1-ethanol monohydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007D97.webp&w=3840&q=75)
![1-[3-[4-[2-[[4-Chloro-2-hydroxy-5-(1-methylcyclopropyl)phenyl]amino]acetyl]-1-piperazinyl]-1-azeti…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01E2JY.webp&w=3840&q=75)
![1,3,4-Oxadiazol-2(3H)-one, 3-[(5-chloro-2-hydroxyphenyl)methyl]-5-[4-(trifluoromethyl)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0028G8.webp&w=3840&q=75)
![Pyridinium,1-[[7-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HFJD.webp&w=3840&q=75)
![2-Oxazolidinone,5-[(methylthio)methyl]-3-[[(5-nitro-2-furanyl)methylene]amino]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I8UI.webp&w=3840&q=75)
![2-Benzofurancarboxamide, 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001U71.webp&w=3840&q=75)
![6-Heptenoic acid, 7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-, (3R,5S,6E)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EXH.webp&w=3840&q=75)
![Sodium benzo[d]isoxazol-3-ylmethanesulfonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003UBR.webp&w=3840&q=75)
![D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)carbonyl]amino]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002HDO.webp&w=3840&q=75)
![N-[6-(2-Fluoroanilino)[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl]-N-(2-fluorophenyl)amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00J9K9.webp&w=3840&q=75)
![4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003L62.webp&w=3840&q=75)
![1-{[4-(1,4,8,11-tetraazacyclotetradecan-1-ylmethyl)phenyl]methyl}-1,4,8,11-tetraazacyclotetradecane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007VXT.webp&w=3840&q=75)
![4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoroMethyl)propylidene]aMino]benzenesulfonaMide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA008VXW.webp&w=3840&q=75)
![ethyl 3-[2-(2-methoxyphenoxymethyl)-1,3-thiazolidin-3-yl]-3-oxopropanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000PE9.webp&w=3840&q=75)
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