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(10,354 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,215 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(6,347 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,421 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,400 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(65,576 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,382 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)
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Found 56674 products of "APIs for research and impurities"
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ETHYL LAUROYL ARGINATE HCL
CAS:Formula:C20H41ClN4O3Purity:97%Color and Shape:SolidMolecular weight:421.01754-amino-N-(quinoxalin-2-yl)-N-sodiobenzene-1-sulfonamide
CAS:Formula:C14H11N4NaO2SPurity:98%Color and Shape:SolidMolecular weight:322.3175Ref: IN-DA0034ZB
1kg30.00€5kg71.00€100g21.00€10kg95.00€250g20.00€500g25.00€120kg4,024.00€150kg4,485.00€Benzylhydrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%Color and Shape:SolidMolecular weight:158.6286Phenol, 5-methyl-2-pentyl-
CAS:Formula:C12H18OPurity:98%Color and Shape:LiquidMolecular weight:178.2707Phenol, 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 inquire5mg138.00€10mg164.00€25mg199.00€50mg242.00€100mg544.00€250mgTo inquire500mgTo inquire2-Propen-1-one, 1-(4-hydroxyphenyl)-3-phenyl-
CAS:Formula:C15H12O2Purity:97%Color and Shape:SolidMolecular weight:224.25461-methyl-N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]nonan-3-yl]-1H-indazole-3-carboxamide
CAS:Formula:C18H24N4OPurity:98%Color and Shape:SolidMolecular weight:312.40942-[(2R)-2-Methyl-2-pyrrolidinyl]-1H-benzimidazole-7-carboxamide
CAS:Formula:C13H16N4OPurity:98%Color and Shape:SolidMolecular weight:244.2923Benzoic acid, 2,3-dihydroxy-
CAS:Formula:C7H6O4Purity:98%Color and Shape:SolidMolecular weight:154.1201Prop-1-ene-1,1-diyldibenzene
CAS:Formula:C15H14Purity:95%Color and Shape:SolidMolecular weight:194.2717Benzaldehyde, 3,4-bis(difluoromethoxy)-
CAS:Formula:C9H6F4O3Purity:98%Color and Shape:LiquidMolecular weight:238.1358Ref: IN-DA01EOE2
1gTo inquire1mg44.00€2mg51.00€5mg56.00€10mg65.00€25mg130.00€50mg202.00€100mg283.00€250mg564.00€Dimethyl glutaconate, E/Z mixture
CAS:Formula:C7H10O4Purity:95%Color and Shape:LiquidMolecular weight:158.15193-Methyl-2-oxopentanoic acid sodium salt
CAS:Formula:C6H9NaO3Purity:98%Color and Shape:SolidMolecular weight:152.12362-Thiophenemethanol, α-[2-(methylamino)ethyl]-
CAS:Formula:C8H13NOSPurity:%Color and Shape:SolidMolecular weight:171.25991H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[[1-oxido-1-(phenylmethyl)-4-piperidinyl]methyl]-
CAS:Formula:C24H29NO4Purity:99%Color and Shape:SolidMolecular weight:395.49148-HYDROXY-3,4-DIHYDRO-2-QUINOLINONE
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.173321-(Acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione
Formula:C23H26O4Purity:95%Color and Shape:SolidMolecular weight:366.4501Benzoic acid, 3-(cyclopropylmethoxy)-4-(difluoromethoxy)-
CAS:Formula:C12H12F2O4Purity:98%Color and Shape:SolidMolecular weight:258.21812-(chloromethyl)-5-(trifluoromethyl)-1,3,4-oxadiazole
CAS:Formula:C4H2ClF3N2OPurity:96%Color and Shape:LiquidMolecular weight:186.51974-Bromo-2-fluoro-5-methylbenzenesulfonyl chloride
CAS:Formula:C7H5BrClFO2SPurity:97%Color and Shape:LiquidMolecular weight:287.5338(S)-1-Methyl-4-(prop-1-en-2-yl)cyclohex-1-ene
CAS:Formula:C10H16Purity:95%Color and Shape:LiquidMolecular weight:136.23402-Propenoic acid, 2-cyano-3,3-diphenyl-, 2-ethylhexyl ester
CAS:Formula:C24H27NO2Purity:98%Color and Shape:LiquidMolecular weight:361.47674-(5-Methyl-3-phenyl-4-isoxazolyl)-ethyl Ester Benzenesulfonic Acid
CAS:Formula:C18H17NO4SPurity:98%Molecular weight:343.39695-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-, 1-methylethyl ester, (5Z)-
CAS:Formula:C25H34F2O5Purity:97%Color and Shape:LiquidMolecular weight:452.53132H-Benzimidazol-2-one, 1,3-dihydro-1-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-, hydrochloride (1:1)
CAS:Formula:C20H22ClF3N4OPurity:95%Color and Shape:SolidMolecular weight:426.86311H-Imidazole-4-methanol, α-(2,3-dimethylphenyl)-1-(triphenylmethyl)-
CAS:Formula:C31H28N2OPurity:95%Color and Shape:SolidMolecular weight:444.56681,2,3,4-tetrahydroisoquinoline
CAS:Formula:C9H11NPurity:97%Color and Shape:LiquidMolecular weight:133.1903Methyl 3,4-diamino-2-methoxybenzoate
CAS:Formula:C9H12N2O3Purity:97%Color and Shape:SolidMolecular weight:196.20322-Methyl-5-nitroisoindoline-1,3-dione
CAS:Formula:C9H6N2O4Purity:97%Color and Shape:SolidMolecular weight:206.15492-Bromo-4,5-dimethoxybenzyl alcohol
CAS:Formula:C9H11BrO3Purity:98%Color and Shape:SolidMolecular weight:247.08583-(2,4-Dimethoxyphenyl)propanoic acid
CAS:Formula:C11H14O4Purity:98%Color and Shape:SolidMolecular weight:210.2265L-Tyrosinamide, L-lysyl-L-cysteinyl-L-asparaginyl-L-threonyl-L-alanyl-L-threonyl-L-cysteinyl-L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-valyl-L-histidyl-L-seryl-L-seryl-L-asparaginyl-L-asparaginyl-L-phenylalanylglycyl-L-prolyl-L-isoleucyl-L-leucyl-L-prolyl-L-prolyl-L-threonyl-L-asparaginyl-L-valylglycyl-L-seryl-L-asparaginyl-L-threonyl-, cyclic (2→7)-disulfide
CAS:Formula:C171H267N51O53S2Purity:98%Color and Shape:SolidMolecular weight:3949.38962-Fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)methyl)benzonitrile
CAS:Formula:C16H8FNO2Purity:97%Color and Shape:SolidMolecular weight:265.2386Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-acetyl-8-cyclopentyl-5-methyl-2-[[5-(4-methyl-1-piperazinyl)-2-pyridinyl]amino]-
CAS:Formula:C25H31N7O2Purity:99%Color and Shape:SolidMolecular weight:461.55932-Benzofurancarboxylic acid, 5-(1-piperazinyl)-, ethyl ester
CAS:Formula:C15H18N2O3Purity:98%Color and Shape:SolidMolecular weight:274.3150Di(thiophen-2-yl)methanone
CAS:Formula:C9H6OS2Purity:95%Color and Shape:SolidMolecular weight:194.273311β,16α,17α,21-Tetrahydroxy-9α-fluoro-1,4-pregnadiene-3,20-dione
CAS:Formula:C21H27FO6Purity:98%Color and Shape:SolidMolecular weight:394.43391H-Benzo[d]imidazol-6-amine
CAS:Formula:C7H7N3Purity:95%Color and Shape:SolidMolecular weight:133.1506(7R,8R,9S,13S,14S,17S)-13-Methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
CAS:Formula:C32H47F5O2SPurity:95%Color and Shape:LiquidMolecular weight:590.7714PEONIDIN-3-GLUCOSIDE CHLORIDE
CAS:Formula:C22H23ClO11Purity:97%Color and Shape:SolidMolecular weight:498.8644Metformin hydrochloride (mM/ml)
CAS:Formula:C4H12ClN5Purity:97%Color and Shape:SolidMolecular weight:165.6246Ref: IN-DA003RHI
5g20.00€10g20.00€25g24.00€50gTo inquire100g31.00€500g72.00€50kgTo inquire100kgTo inquire250kgTo inquire(s)-4-(4-chlorophenyl)pyrrolidin-2-one
CAS:Formula:C19H18N4O3SPurity:98%Color and Shape:SolidMolecular weight:382.43621,2-Benzenediol, 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]-, (2R,3R)-2,3-dihydroxybutanedioate (1:1)
CAS:Formula:C13H19NO9Purity:95%Color and Shape:SolidMolecular weight:333.2913O-O-Dibenzyl-(-)-actinonin
CAS:Formula:C33H47N3O5Purity:98%Color and Shape:SolidMolecular weight:565.74341-Propanone, 2-bromo-1-[4-(phenylmethoxy)phenyl]-
CAS:Formula:C16H15BrO2Purity:98%Color and Shape:SolidMolecular weight:319.1931Propanedioic acid, 2,2-dipropyl-
CAS:Formula:C9H16O4Purity:98%Color and Shape:SolidMolecular weight:188.22093-(Cyclohexylamino)propanenitrile
CAS:Formula:C9H16N2Purity:98%Color and Shape:SolidMolecular weight:152.2367Butanedioic acid, 2-sulfo-, 1,4-dioctyl ester, sodium salt (1:1)
CAS:Formula:C20H38NaO7SColor and Shape:LiquidMolecular weight:445.56633-BROMO-4-METHOXYCINNAMIC ACID
CAS:Formula:C10H9BrO3Purity:97%Color and Shape:SolidMolecular weight:257.0807Cefmetazole (sodium)
CAS:Formula:C15H16N7NaO5S3Purity:98%Color and Shape:SolidMolecular weight:493.5162Tirofiban HCl monohydrate
CAS:Formula:C22H39ClN2O6SPurity:98%Color and Shape:SolidMolecular weight:495.0729(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
CAS:Formula:C22H19ClN2O5Purity:95%Color and Shape:SolidMolecular weight:426.8497Hydrazinecarbothioamide, N-ethyl-
CAS:Formula:C3H9N3SPurity:97%Color and Shape:SolidMolecular weight:119.1887Piperazine dihydrochloride
CAS:Formula:C4H12Cl2N2Purity:98%Color and Shape:SolidMolecular weight:159.05754-Bromo-3-nitrobenzyl bromide
CAS:Formula:C7H5Br2NO2Purity:95%Color and Shape:SolidMolecular weight:294.92813-(Morpholine-4-carbonyl)-5-nitrophenylboronic acid
CAS:Formula:C11H13BN2O6Purity:98%Color and Shape:SolidMolecular weight:280.0417Coproporphyrin iii dihydrochloride
CAS:Formula:C36H38N4O8Purity:99%Color and Shape:SolidMolecular weight:654.7089Acetamide,N-[9-[[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-
CAS:Formula:C15H19N5O7Purity:97%Color and Shape:SolidMolecular weight:381.34071-(2,6-DIMETHYLPHENOXY)ACETONE
CAS:Formula:C11H14O2Purity:95%Color and Shape:LiquidMolecular weight:178.2277Ref: IN-DA009CBF
1g219.00€5g613.00€10gTo inquire25gTo inquire50gTo inquire100g2,458.00€200g4,670.00€25mg50.00€50mg65.00€100mg91.00€250mg122.00€4-(2-Piperidinoethoxy)benzoic acid, HCl
CAS:Formula:C14H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:285.7665(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-[(3-oxo-3-phenyl-propyl)amino]acetic acid
CAS:Formula:C11H13NO3Purity:98%Color and Shape:SolidMolecular weight:207.22585-Bromo-2,3-dihydro-1h-isoindole, HCl
CAS:Formula:C8H9BrClNPurity:97%Color and Shape:SolidMolecular weight:234.5208Ref: IN-DA0038JD
1g50.00€5g108.00€10g152.00€1kgTo inquire25g201.00€100gTo inquire500gTo inquire100mg21.00€250mg29.00€Monoammonium L-glutamate
CAS:Formula:C5H12N2O4Purity:98%Color and Shape:SolidMolecular weight:164.15982-Benzofurancarboxylic acid, 7-chloro-
CAS:Formula:C9H5ClO3Purity:98%Color and Shape:SolidMolecular weight:196.58722-Ethylhexyl 2-cyanoacetate
CAS:Formula:C11H19NO2Purity:97%Color and Shape:LiquidMolecular weight:197.27411-Methylpyridinium-2-aldoxime chloride
CAS:Formula:C7H9ClN2OPurity:98%Color and Shape:SolidMolecular weight:172.6122DIOXOPROMETHAZINE HYDROCHLORIDE
CAS:Formula:C17H21ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:352.8788Ref: IN-DA007XXV
5g34.00€10g57.00€15g68.00€25g77.00€50g112.00€75g167.00€100g202.00€200g274.00€300g539.00€500g632.00€2-Propenamide, 2-(acetylamino)-N-(phenylmethyl)-
CAS:Formula:C12H14N2O2Purity:95%Color and Shape:SolidMolecular weight:218.2518(R)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethylamine
CAS:Formula:C12H19NO4SPurity:97%Color and Shape:SolidMolecular weight:273.3486Esomeprazole Magnesium(Random Configuration)
CAS:Formula:C34H36MgN6O6S2Purity:97%Color and Shape:SolidMolecular weight:713.1212L-Arginine, D-arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(3R)-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-(2S,3aS,7aS)-octahydro-1H-indole-2-carbonyl-
CAS:Formula:C59H89N19O13SPurity:98%Color and Shape:SolidMolecular weight:1304.5225N-(3,5-DIMETHYLADAMANTAN-1-YL)FORMAMIDE
CAS:Formula:C13H21NOPurity:98%Color and Shape:SolidMolecular weight:207.3119
![1-methyl-N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]nonan-3-yl]-1H-indazole-3-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007EID.webp&w=3840&q=75)
![2-[(2R)-2-Methyl-2-pyrrolidinyl]-1H-benzimidazole-7-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039KX.webp&w=3840&q=75)
![2-Thiophenemethanol, α-[2-(methylamino)ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000CPY.webp&w=3840&q=75)
![1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[[1-oxido-1-(phenylmethyl)-4-piperidinyl]methyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000Q2L.webp&w=3840&q=75)
![5-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclo…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002KG9.webp&w=3840&q=75)
![2H-Benzimidazol-2-one, 1,3-dihydro-1-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-, hydr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EU9.webp&w=3840&q=75)
![Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-acetyl-8-cyclopentyl-5-methyl-2-[[5-(4-methyl-1-piperazinyl)-2…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01SHRQ.webp&w=3840&q=75)
![1H-Benzo[d]imidazol-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003ME4.webp&w=3840&q=75)
![1,2-Benzenediol, 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]-, (2R,3R)-2,3-dihydroxybu…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I94W.webp&w=3840&q=75)
![1-Propanone, 2-bromo-1-[4-(phenylmethoxy)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I6Y0.webp&w=3840&q=75)
![(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0077PD.webp&w=3840&q=75)
![Acetamide,N-[9-[[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,9-dihydro-6-oxo-1H-purin-2-yl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA004PZY.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-[(3-oxo-3-phenyl-propyl)amino]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00EENU.webp&w=3840&q=75)
