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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Dioctyl sulfosuccinate sodium
CAS:Formula:C20H37NaO7SPurity:95%Color and Shape:SolidMolecular weight:444.5583Gemcitabine Hydrochloride
CAS:Formula:C9H12ClF2N3O4Purity:98%Color and Shape:SolidMolecular weight:299.65914H-1-Benzopyran-4-one, 2-(2-amino-3-methoxyphenyl)-
CAS:Formula:C16H13NO3Purity:98%Color and Shape:SolidMolecular weight:267.2793Tetradecanoic acid, (1R)-1-[[[(2,3-dihydroxypropoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl ester, sodium salt (1:1)
CAS:Formula:C34H66NaO10PPurity:98%Color and Shape:SolidMolecular weight:688.8454Dibutyryl-cAMP sodium salt
CAS:Formula:C18H23N5NaO8PPurity:98%Color and Shape:SolidMolecular weight:491.36751H-Benzimidazole, 1-[(4-chlorophenyl)methyl]-2-(1-pyrrolidinylmethyl)-, hydrochloride (1:1)
CAS:Formula:C19H21Cl2N3Purity:98%Color and Shape:SolidMolecular weight:362.2961N-((2S,3R,4S,5R)-3,4,5,6-Tetrahydroxy-1-oxohexan-2-yl)acetamide
CAS:Formula:C8H15NO6Purity:98%Color and Shape:SolidMolecular weight:221.20785H-Tetrazol-5-one,1-ethyl-1,2-dihydro-
CAS:Formula:C3H6N4OPurity:95%Color and Shape:SolidMolecular weight:114.10591,6-Heptadiene-3,5-dione, 1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-
CAS:Formula:C20H18O5Purity:95%Color and Shape:SolidMolecular weight:338.35391,2-Benzenedicarboxylic acid, 1,2-bis(2-methoxyethyl) ester
CAS:Formula:C14H18O6Purity:96%Color and Shape:LiquidMolecular weight:282.28917-Methoxy-4-oxo-3,4-dihydroquinazolin-6-yl acetate
CAS:Formula:C11H10N2O4Purity:97%Color and Shape:SolidMolecular weight:234.20812',7'-bis(2-Carboxyethyl)-5(6)-carboxyfluorescein
CAS:Formula:C54H40O22Purity:90%Color and Shape:SolidMolecular weight:1040.88221,2-Benzenediol, 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]-, (2R,3R)-2,3-dihydroxybutanedioate (1:1)
CAS:Formula:C13H19NO9Purity:95%Color and Shape:SolidMolecular weight:333.29133,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, 3-methyl 5-(2-methylpropyl) ester
CAS:Formula:C20H24N2O6Purity:97%Color and Shape:SolidMolecular weight:388.4144Chloroprocaine hydrochloride
CAS:Formula:C13H20Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:307.2161Carbamic acid, N-[3-fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phenyl]-, phenylmethyl ester
CAS:Formula:C21H17FN6O2Purity:97%Color and Shape:SolidMolecular weight:404.39714-HYDROXY-3-β-D-RIBOFURANOSYL-1H-PYRAZOLE-5-CARBOXAMIDE MONOHYDRATE
CAS:Formula:C9H13N3O6Purity:97%Color and Shape:SolidMolecular weight:259.21602,4-Pyrimidinediamine, 5-chloro-N2-[4-[4-(dimethylamino)-1-piperidinyl]-2-methoxyphenyl]-N4-[2-(dimethylphosphinyl)phenyl]-
CAS:Formula:C26H34ClN6O2PPurity:98%Color and Shape:SolidMolecular weight:529.01392-Ethoxy-1-naphthoic Acid
CAS:Formula:C13H12O3Purity:98%Color and Shape:SolidMolecular weight:216.23261,3-Benzenediol, 2-(1-Methylethyl)-5-(2-phenylethenyl)-
CAS:Formula:C17H18O2Purity:98%Color and Shape:SolidMolecular weight:254.32361-(Trimethylsilyl)-1H-imidazole
CAS:Formula:C6H12N2SiPurity:95%Color and Shape:LiquidMolecular weight:140.25841-Pentanethiol, 4,4,5,5,5-pentafluoro-
CAS:Formula:C5H7F5SPurity:97%Color and Shape:LiquidMolecular weight:194.16612-Methyl-3-[(2S)-2-pyrrolidinylmethoxy]-pyridineDihydrochloride
CAS:Formula:C11H18Cl2N2OPurity:98%Color and Shape:SolidMolecular weight:265.1794Biotin-PEG12-NHS ester
CAS:Formula:C19H28N4O7SPurity:95%Color and Shape:SolidMolecular weight:456.5132Dimethyl D-glutamate hydrochloride
CAS:Formula:C7H14ClNO4Purity:97%Color and Shape:SolidMolecular weight:211.64342-(chloromethyl)-5-(trifluoromethyl)-1,3,4-oxadiazole
CAS:Formula:C4H2ClF3N2OPurity:96%Color and Shape:LiquidMolecular weight:186.5197Ref: IN-DA003T12
1g25.00€5g25.00€10g37.00€1kgTo inquire25g67.00€5kgTo inquire100g166.00€10kgTo inquire500g554.00€250mg24.00€9,19-Cyclopregnan-16-ol, 4,4,14-trimethyl-3,20-bis(methylamino)-,(3b,5a,16a,20S)-
CAS:Formula:C26H46N2OPurity:98%Color and Shape:SolidMolecular weight:402.65623-Cyclohexene-1-methanol, a,a,4-trimethyl-, (1S)-
CAS:Formula:C10H18OPurity:98%Color and Shape:SolidMolecular weight:154.2493Ref: IN-DA003R60
1g30.00€5g50.00€10g77.00€1kgTo inquire25g133.00€50g161.00€100g297.00€25mg24.00€500g503.00€100mg25.00€250mg25.00€1-((4-Nitrophenyl)sulfonyl)-1H-1,2,4-triazole
CAS:Formula:C8H6N4O4SPurity:95%Color and Shape:SolidMolecular weight:254.2226(9Z,12Z)-N-(2-Hydroxyethyl)octadeca-9,12-dienamide
CAS:Formula:C20H37NO2Purity:98%Color and Shape:LiquidMolecular weight:323.5133(α-(2,6-dichlorophenyl)-4-chloroacetanilide)
CAS:Formula:C14H10Cl3NOPurity:98%Color and Shape:SolidMolecular weight:314.59432,2'-Binaphthalene-6,6'-dicarboxylic Acid
CAS:Formula:C22H14O4Purity:98%Color and Shape:SolidMolecular weight:342.34421-Pyrrolidinecarboxylic acid, 4-hydroxy-2-(3-thiazolidinylcarbonyl)-,1,1-dimethylethyl ester, (2S,4S)-
CAS:Formula:C13H22N2O4SPurity:98%Color and Shape:SolidMolecular weight:302.38982-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one
CAS:Formula:C16H12O7Purity:98%Color and Shape:SolidMolecular weight:316.26234-Methylpiperazin-1-amine
CAS:Formula:C5H13N3Purity:95%Color and Shape:LiquidMolecular weight:115.17684H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(2H-tetrazol-5-yl)-, potassium salt (1:1)
CAS:Formula:C10H7KN6OPurity:98%Color and Shape:SolidMolecular weight:266.30053-Acetyl-2,4-dimethylpyrrole
CAS:Formula:C8H11NOPurity:98%Color and Shape:SolidMolecular weight:137.1790Azilsartan pharMaceutical interMediate
CAS:Formula:C22H19N3O2Purity:%Color and Shape:SolidMolecular weight:357.4052O-Tertrahydroxy-Pyran-2-yl-Hydroxylamine
CAS:Formula:C5H11NO2Purity:97%Color and Shape:SolidMolecular weight:117.14634-Ethoxybenzylidene-4-acetylaniline
CAS:Formula:C17H17NO2Purity:98%Color and Shape:SolidMolecular weight:267.3224Ref: IN-DA00344C
5gTo inquire10g20.00€1kg128.00€25g20.00€50g28.00€5kg328.00€100g25.00€10kgTo inquire250g49.00€500g67.00€4-Bromo-2,3-Dichlorophenol
CAS:Formula:C6H3BrCl2OPurity:95%Color and Shape:SolidMolecular weight:241.8974Propanamide,N-[2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]-
CAS:Formula:C16H19NO2Purity:98%Color and Shape:SolidMolecular weight:257.32764-(2-Nitrophenyl)morpholin-3-one
CAS:Formula:C10H10N2O4Purity:98%Color and Shape:SolidMolecular weight:222.19743-(2-phenyldiazen-1-yl)pyridine-2,6-diamine
CAS:Formula:C11H11N5Purity:98%Color and Shape:SolidMolecular weight:213.23852-((Diphenylboryl)oxy)ethanamine
CAS:Formula:C14H16BNOPurity:97%Color and Shape:SolidMolecular weight:225.09391,2-Benzisoxazole-3-carboxylic acid
CAS:Formula:C8H5NO3Purity:95%Color and Shape:SolidMolecular weight:163.13023-PIPERIDINECARBOXAMIDE, N-(4-CHLOROPHENYL)-1-[3-(2-FURANYL)BENZOYL]-
CAS:Formula:C23H21ClN2O3Purity:97%Color and Shape:SolidMolecular weight:408.87743-(4-chlorophenylsulfonyl)-N,N-diethyl-7,8-diMethoxy-[1,2,3]triazolo[1,5-a]quinazolin-5-amine
CAS:Formula:C21H22ClN5O4SPurity:98%Color and Shape:SolidMolecular weight:475.94852-(3-Benzoylphenyl)propionic acid
CAS:Formula:C16H14O3Purity:98%Color and Shape:SolidMolecular weight:254.2806Ref: IN-DA00352O
5g24.00€10g28.00€25g36.00€50g58.00€100g72.00€10kgTo inquire25kgTo inquire500g160.00€1H-Pyrazole-3-carboxamide, 1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-N-4-morpholinyl-
CAS:Formula:C21H19Cl2IN4O2Purity:98%Molecular weight:557.2116Benzoic acid, 2-chloro-4-fluoro-5-nitro-
CAS:Formula:C7H3ClFNO4Purity:95%Color and Shape:SolidMolecular weight:219.5544Ref: IN-DA000F6P
1gTo inquire5g26.00€10g28.00€1kg492.00€25g57.00€50gTo inquire5kgTo inquire75gTo inquire100g116.00€10kgTo inquire25kgTo inquire500g219.00€2-Bromo-5-hydroxybenzoic acid
CAS:Formula:C7H5BrO3Purity:95%Color and Shape:SolidMolecular weight:217.0168Ref: IN-DA00ECQU
1g26.00€5g34.00€10g52.00€1kgTo inquire25g99.00€100g190.00€250g617.00€500gTo inquire250mg26.00€L-Phenylalaninamide, N-[(2R,4R,5S)-5-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hydroxy-1-oxo-6-phenyl-2-(phenylmethyl)hexyl]-L-leucyl-
CAS:Formula:C39H52N4O6Purity:99%Color and Shape:SolidMolecular weight:672.8534Methanaminium, 1-carboxy-N,N,N-trimethyl-, chloride
CAS:Formula:C5H12ClNO2Purity:98%Color and Shape:SolidMolecular weight:153.60734-Quinolinecarboxamide, 2-butoxy-N-[2-(diethylamino)ethyl]-,monohydrochloride
CAS:Formula:C20H30ClN3O2Purity:%Color and Shape:SolidMolecular weight:379.9241Meclocycline sulfosalicylate salt
CAS:Formula:C29H27ClN2O14SPurity:95%Color and Shape:SolidMolecular weight:695.04777,8-dimethyl-1H,2H,3H,4H-benzo[g]pteridine-2,4-dione
CAS:Formula:C12H10N4O2Purity:97%Color and Shape:SolidMolecular weight:242.23343-CHLORO-4-MORPHOLINO-1,2,5-THIADIAZOLE
CAS:Formula:C6H8ClN3OSPurity:97%Color and Shape:SolidMolecular weight:205.66521,1-Di-tert-butoxy-N,N-dimethylmethanamine
CAS:Formula:C11H25NO2Purity:90%Color and Shape:LiquidMolecular weight:203.3217Ref: IN-DA003D97
1g26.00€5g47.00€10g65.00€25g121.00€100g263.00€250gTo inquire500gTo inquire250mg22.00€Methanone, [6-hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]-,hydrochloride (1:1)
CAS:Formula:C28H28ClNO4SPurity:98%Color and Shape:SolidMolecular weight:510.04422-Methylquinoline-6-carboxylic Acid
CAS:Formula:C11H9NO2Purity:97%Color and Shape:SolidMolecular weight:187.1947Thiophene-3-ol, tetrahydro-, 1,1-dioxide
CAS:Formula:C4H8O3SPurity:98%Color and Shape:SolidMolecular weight:136.1695[1,3]Dioxolo[4,5-g]cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-
CAS:Formula:C12H10N2O5Purity:99%Color and Shape:SolidMolecular weight:262.21822-(4-bromopyridin-2-yl)propan-2-ol
CAS:Formula:C8H10BrNOPurity:95%Color and Shape:SolidMolecular weight:216.07512-Benzofurancarboxylic acid, 7-chloro-
CAS:Formula:C9H5ClO3Purity:98%Color and Shape:SolidMolecular weight:196.5872Bicyclo[2.2.1]heptane-2-carboxylic acid, 2-amino-
CAS:Formula:C8H13NO2Purity:95%Color and Shape:SolidMolecular weight:155.19433,3-Pentamethylene Glutarimide
CAS:Formula:C10H15NO2Purity:97%Color and Shape:SolidMolecular weight:181.23161,2,3-Propanetriol, 2-(dihydrogen phosphate), sodium salt, hydrate (1:2:5)
CAS:Formula:C3H11NaO7PPurity:98%Color and Shape:SolidMolecular weight:213.07882-(3-(Dimethylamino)-1-methoxyallylidene)malononitrile
CAS:Formula:C9H11N3OPurity:98%Color and Shape:SolidMolecular weight:177.2031(3S,4aS,5R,6aS,6bS,8aR,9R,9aS,12S,15aS,15bR,16aS,16bR)-9,12,16b-Trimethyltetracosahydrobenzo[4,5]indeno[1,2-h]pyrido[1,2-b]isoquinoline-3,5-diol
CAS:Formula:C27H45NO2Purity:97%Molecular weight:415.6517Benzene, 2,3-dibromo-1,4-difluoro-
CAS:Formula:C6H2Br2F2Purity:96%Color and Shape:SolidMolecular weight:271.8849Glycine, N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, sodium salt, hydrate (1:3:?)
CAS:Formula:C10H17N2Na3O8Purity:99%Color and Shape:SolidMolecular weight:362.2199
![Tetradecanoic acid, (1R)-1-[[[(2,3-dihydroxypropoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl e…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002D26.webp&w=3840&q=75)
![1H-Benzimidazole, 1-[(4-chlorophenyl)methyl]-2-(1-pyrrolidinylmethyl)-, hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000C5Q.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)
![Carbamic acid, N-[3-fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phenyl]-, phenylmethyl est…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0016QB.webp&w=3840&q=75)
![2,4-Pyrimidinediamine, 5-chloro-N2-[4-[4-(dimethylamino)-1-piperidinyl]-2-methoxyphenyl]-N4-[2-(di…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000PNH.webp&w=3840&q=75)
![2-Methyl-3-[(2S)-2-pyrrolidinylmethoxy]-pyridineDihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01E2HZ.webp&w=3840&q=75)
![4H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(2H-tetrazol-5-yl)-, potassium salt (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0001HB.webp&w=3840&q=75)
![Propanamide,N-[2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IM59.webp&w=3840&q=75)
![3-PIPERIDINECARBOXAMIDE, N-(4-CHLOROPHENYL)-1-[3-(2-FURANYL)BENZOYL]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001JDD.webp&w=3840&q=75)
![3-(4-chlorophenylsulfonyl)-N,N-diethyl-7,8-diMethoxy-[1,2,3]triazolo[1,5-a]quinazolin-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0099Q0.webp&w=3840&q=75)
![L-Phenylalaninamide, N-[(2R,4R,5S)-5-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hydroxy-1-oxo-6-pheny…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002XWC.webp&w=3840&q=75)
![4-Quinolinecarboxamide, 2-butoxy-N-[2-(diethylamino)ethyl]-,monohydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IAS6.webp&w=3840&q=75)
![7,8-dimethyl-1H,2H,3H,4H-benzo[g]pteridine-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003RDQ.webp&w=3840&q=75)
![Methanone, [6-hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]-,h…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AAG.webp&w=3840&q=75)
![[1,3]Dioxolo[4,5-g]cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002W0O.webp&w=3840&q=75)
![Bicyclo[2.2.1]heptane-2-carboxylic acid, 2-amino-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0029IU.webp&w=3840&q=75)
![(3S,4aS,5R,6aS,6bS,8aR,9R,9aS,12S,15aS,15bR,16aS,16bR)-9,12,16b-Trimethyltetracosahydrobenzo[4,5]i…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019FS1.webp&w=3840&q=75)
![Glycine, N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, sodium salt, hydrate (1:3:?)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C1X0.webp&w=3840&q=75)
