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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1-(2,4-Dichlorobenzyl)-1H-indazole-3-carboxylic acid
CAS:Formula:C15H10Cl2N2O2Purity:99%Color and Shape:SolidMolecular weight:321.15816-Iodo-2-mercaptobenzothiazole
CAS:Formula:C7H4INS2Purity:97%Color and Shape:SolidMolecular weight:293.14782(3H)-Benzoxazolone, 5-chloro-6-hydroxy-
CAS:Formula:C7H4ClNO3Purity:97%Color and Shape:SolidMolecular weight:185.56461,2-Cyclopentanedicarboxylic acid, (1R,2S)-rel-
CAS:Formula:C7H10O4Purity:97%Color and Shape:SolidMolecular weight:158.1519Hydrazinecarboxamide, 2-[[4-(4-fluorophenoxy)phenyl]methylene]-
CAS:Formula:C14H12FN3O2Purity:98%Color and Shape:SolidMolecular weight:273.26244-(2-Piperidinoethoxy)benzoic acid, HCl
CAS:Formula:C14H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:285.7665Temafloxacin hydrochloride
CAS:Formula:C21H19ClF3N3O3Purity:99%Color and Shape:SolidMolecular weight:453.84214-Chloro-n-imidazolidin-2-ylidene-6-methoxy-2-methylpyrimidin-5-amine
CAS:Formula:C9H12ClN5OPurity:98%Color and Shape:SolidMolecular weight:241.6775Ethyl (ethoxymethylene)cyanoacetate
CAS:Formula:C8H11NO3Purity:96%Color and Shape:SolidMolecular weight:169.1778Propanamide, 2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]-
CAS:Formula:C11H11F3N2O4Purity:98%Color and Shape:SolidMolecular weight:292.2112Boc-D-proline methyl ester
CAS:Formula:C11H19NO4Purity:97%Color and Shape:LiquidMolecular weight:229.27294-Nitrobenzimidamide, HCl
CAS:Formula:C7H8ClN3O2Purity:95%Color and Shape:SolidMolecular weight:201.6103Carbamic acid, N-(6-propoxy-1H-benzimidazol-2-yl)-, methyl ester
CAS:Formula:C12H15N3O3Purity:98%Color and Shape:SolidMolecular weight:249.2658Acetic acid, 2,2,2-trifluoro-, 1-(2,4-dimethylphenyl)-2-[(3-methoxyphenyl)methylene]hydrazide
CAS:Formula:C18H17F3N2O2Purity:98%Color and Shape:SolidMolecular weight:350.33501-(Tetrahydro-pyran-4-yl)-1H-pyrazole-4-boronic acid pinacol ester
CAS:Formula:C14H23BN2O3Purity:97%Color and Shape:SolidMolecular weight:278.1550Ref: IN-DA0038CJ
1g28.00€5g64.00€10g122.00€1kgTo inquire25g158.00€100g585.00€500gTo inquire250mg29.00€D-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester
CAS:Formula:C12H21NO6Purity:98%Color and Shape:SolidMolecular weight:275.29821-Piperidino-2-methyl-3-(4-methylphenyl)propan-3-one hydrochloride
CAS:Formula:C16H24ClNOPurity:99%Color and Shape:SolidMolecular weight:281.8209(Z)-Ethyl 2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetate
CAS:Formula:C7H9N3O3SPurity:97%Color and Shape:SolidMolecular weight:215.22975-Chloro-6'-Methyl-3-[4-(Methylsulfonyl)phenyl]-2,3'-bipyridine 1'-Oxide
CAS:Formula:C18H15ClN2O3SPurity:98%Color and Shape:SolidMolecular weight:374.8413N-[(tert-Butoxy)carbonyl]-D-tryptophan
CAS:Formula:C16H20N2O4Purity:98%Color and Shape:SolidMolecular weight:304.3410Acamprosate Calcium
CAS:Formula:C10H20CaN2O8S2Purity:97%Color and Shape:SolidMolecular weight:400.4824TRANS-3-BROMO-N-ETHYLCINNAMAMIDE
CAS:Formula:C11H12BrNOPurity:98%Color and Shape:SolidMolecular weight:254.12315-(3,5-Dimethyl-4-isoxazolyl)-1-[2-(4-morpholinyl)ethyl]-2-[2-(4-propoxyphenyl)ethyl]-1H-benzimidazole
CAS:Formula:C29H36N4O3Purity:98%Molecular weight:488.62115-HYDROXY-2-MERCAPTO-BENZIMIDAZOLE
CAS:Formula:C7H6N2OSPurity:98%Color and Shape:SolidMolecular weight:166.20031H-Pyrrolo[2,3-b]pyridine, 3-bromo-1-[(4-methylphenyl)sulfonyl]-
CAS:Formula:C14H11BrN2O2SPurity:97%Color and Shape:SolidMolecular weight:351.218310-(3-(4-(2-hydroxyethyl)piperazinyl)propyl)-2-trifluoromethylphenothiazine dihydrochloride
CAS:Formula:C22H28Cl2F3N3OSPurity:95%Color and Shape:SolidMolecular weight:510.44341H-Pyrazole-5-carboxylic acid, 1-methyl-3-propyl-
CAS:Formula:C8H12N2O2Purity:95%Color and Shape:SolidMolecular weight:168.19315,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanone, HCl
CAS:Formula:C17H24ClNO3Purity:98%Color and Shape:SolidMolecular weight:325.83041-(2-Chloro-benzoyl)-piperidine-4-carboxylic acid
CAS:Formula:C13H14ClNO3Purity:98%Color and Shape:SolidMolecular weight:267.70821,4-Dimethyl-2,3-dihydro-1H-imidazol-2-one
CAS:Formula:C5H8N2OPurity:95%Color and Shape:SolidMolecular weight:112.1298N-(2-Dimethylaminoethyl)-n-methylformamide
CAS:Formula:C6H14N2OPurity:98%Color and Shape:LiquidMolecular weight:130.1882Diethyl (2,4,6-trifluorophenyl)malonate
CAS:Formula:C13H13F3O4Purity:95%Color and Shape:SolidMolecular weight:290.23513-Hydroxythiophene-2-carboxylic acid
CAS:Formula:C5H4O3SPurity:95%Color and Shape:SolidMolecular weight:144.1485D-epi-Inositol, 3,4-dideoxy-4-[[2-hydroxy-1-(hydroxymethyl)ethyl]amino]-2-C-[(phenylmethoxy)methyl]-1,5,6-tris-O-(phenylmethyl)-
CAS:Formula:C38H45NO7Purity:%Color and Shape:SolidMolecular weight:627.76644-Methylpiperazin-1-amine
CAS:Formula:C5H13N3Purity:95%Color and Shape:LiquidMolecular weight:115.17681-Ethyl-6-Fluoro-7-(4-Methylpiperazin-1-YL)-4-Oxo-Quinoline-3-Carboxylic Acid
CAS:Formula:C18H28FN3O8SPurity:99%Color and Shape:SolidMolecular weight:465.49365-Methoxy-2-benzimidazolinone
CAS:Formula:C8H8N2O2Purity:95%Color and Shape:SolidMolecular weight:164.16131H-1,4-Benzodiazepine-3-propanoic acid, 7-bromo-2,3-dihydro-2-oxo-5-(2-pyridinyl)-, methyl ester, (3S)-
CAS:Formula:C18H16BrN3O3Purity:98%Color and Shape:SolidMolecular weight:402.24192H-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:674.5293Thiophene-3-ol, tetrahydro-, 1,1-dioxide
CAS:Formula:C4H8O3SPurity:98%Color and Shape:SolidMolecular weight:136.16953β-Hydroxyurs-12-en-28-oic acid
CAS:Formula:C30H48O3Purity:94%Color and Shape:SolidMolecular weight:456.7003L-Lysine, glycyl-L-histidyl-
CAS:Formula:C14H24N6O4Purity:97%Color and Shape:SolidMolecular weight:340.3782Carbonic acid, 4-nitrophenyl 5-thiazolylmethyl ester
CAS:Formula:C11H8N2O5SPurity:97%Color and Shape:SolidMolecular weight:280.25665-(Methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid
CAS:Formula:C16H16N2O6Purity:98%Color and Shape:SolidMolecular weight:332.3080Phenol, 4-(aminomethyl)-2-methoxy-, hydrochloride (1:1)
CAS:Formula:C8H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:189.6394Lup-20(29)-en-3-ol, (3b)-
CAS:Formula:C30H50OPurity:98%Color and Shape:SolidMolecular weight:426.71743-hydroxypyrazine-2-carboxamide
CAS:Formula:C5H5N3O2Purity:96%Color and Shape:SolidMolecular weight:139.1121Ref: IN-DA0037N3
1g25.00€5g25.00€10g28.00€1kg516.00€25g48.00€50g61.00€5kgTo inquire100g91.00€10kgTo inquire250g166.00€500g214.00€N-(3-Chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine
CAS:Formula:C18H16Cl2FN3O2Purity:97%Color and Shape:SolidMolecular weight:396.24292-Nitrophenyl b-D-glucopyranoside
CAS:Formula:C12H15NO8Purity:98%Color and Shape:SolidMolecular weight:301.2494(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
CAS:Formula:C6H8O4Purity:97%Color and Shape:SolidMolecular weight:144.12531H-Indole-1-acetic acid, 2-[[[4-(2-chlorophenyl)-2-thiazolyl]amino]carbonyl]-
CAS:Formula:C20H14ClN3O3SPurity:98%Color and Shape:SolidMolecular weight:411.86152-Propenal, 3-phenyl-, (2E)-
CAS:Formula:C9H8OPurity:96%Color and Shape:LiquidMolecular weight:132.15921h-1,2,4-triazole-3-carboxylic acid
CAS:Formula:C3H3N3O2Purity:97%Color and Shape:SolidMolecular weight:113.07482-Propenamide, N-(3-methoxyphenyl)-3-phenyl-, (2E)-
CAS:Formula:C16H15NO2Purity:97%Color and Shape:SolidMolecular weight:253.29582-Piperidinone, 3-amino-
CAS:Formula:C5H10N2OPurity:97%Color and Shape:SolidMolecular weight:114.1457Ref: IN-DA002I1S
1g56.00€5g126.00€10g198.00€25g340.00€100gTo inquire250gTo inquire100mg25.00€250mg31.00€500mg47.00€(S)-3-(4-Phenylpiperazin-1-yl)propane-1,2-diol
CAS:Formula:C13H20N2O2Purity:97%Color and Shape:SolidMolecular weight:236.31012-(2-sulfanylpropanamido)acetic acid
CAS:Formula:C5H9NO3SPurity:98%Color and Shape:SolidMolecular weight:163.1949Benzamide, 4-amino-2-fluoro-N-methyl-
CAS:Formula:C8H9FN2OPurity:98%Color and Shape:SolidMolecular weight:168.1683(3-Bromo-5-chlorophenyl)boronic acid
CAS:Formula:C6H5BBrClO2Purity:95%Color and Shape:SolidMolecular weight:235.2707Perfluorotetradecanoic acid
CAS:Formula:C14HF27O2Purity:96%Color and Shape:SolidMolecular weight:714.11344H-1-Benzopyran-4-one, 7-(β-D-glucopyranosyloxy)-5-hydroxy-3-(4-hydroxyphenyl)-
CAS:Formula:C21H20O10Purity:95%Color and Shape:SolidMolecular weight:432.3775Ref: IN-DA003R60
1g30.00€5g50.00€10g77.00€1kgTo inquire25g133.00€50g161.00€100g297.00€25mg24.00€500g503.00€100mg25.00€250mg25.00€Lansoprazole N-Oxide
CAS:Formula:C16H14F3N3O3SPurity:95%Color and Shape:SolidMolecular weight:385.36094-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydro-1,3,5-triazin-2-one
CAS:Formula:C8H12N4O5Purity:98%Color and Shape:SolidMolecular weight:244.20475-Pyrimidineethanethioamide, 2-butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C27H31N7OSPurity:97%Color and Shape:SolidMolecular weight:501.6463(7S)-7-Chloro-7-deoxylincomycin hydrochloride
CAS:Formula:C18H34Cl2N2O5SPurity:95%Color and Shape:SolidMolecular weight:461.44401H-Benzimidazole, 6-bromo-4-fluoro-2-methyl-1-(1-methylethyl)-
CAS:Formula:C11H12BrFN2Purity:98%Color and Shape:SolidMolecular weight:271.12881-(2,4-Dihydroxy-5-isopropylphenyl)ethanone
CAS:Formula:C11H14O3Purity:96%Color and Shape:SolidMolecular weight:194.22711-Pentanone, 2-amino-4-methyl-1-[(2R)-2-methyl-2-oxiranyl]-, (2S)-, 2,2,2-trifluoroacetate (1:1)
CAS:Formula:C11H18F3NO4Purity:%Color and Shape:SolidMolecular weight:285.2601Trans-Tert-Butyl-4-Oxohexahydro-1H-Pyrrolo[3,4-C]Pyridine-2(3H)-Carboxylate
CAS:Formula:C12H20N2O3Purity:95%Color and Shape:SolidMolecular weight:240.2988Terazosin hydrochloride dihydrate
CAS:Formula:C19H30ClN5O6Purity:98%Color and Shape:SolidMolecular weight:459.92442-(3-Hydroxy-1-methyl-6-oxo-2,3-dihydro-1H-indol-5(6H)-ylidene)hydrazinecarboxamide
CAS:Formula:C10H12N4O3Purity:98%Color and Shape:SolidMolecular weight:236.2273Ethyl 4-(piperazin-1-yl)benzoate
CAS:Formula:C13H18N2O2Purity:96%Color and Shape:SolidMolecular weight:234.29421-Pentanol, 4,4,5,5,5-pentafluoro-
CAS:Formula:C5H7F5OPurity:98%Color and Shape:LiquidMolecular weight:178.10053-Piperidinamine, 1-methyl-, hydrochloride (1:2), (3R)-
CAS:Formula:C6H16Cl2N2Purity:95%Color and Shape:SolidMolecular weight:187.11061-Hexanesulfonic acid, sodium salt, hydrate (1:1:1)
CAS:Formula:C6H15NaO4SPurity:98%Color and Shape:SolidMolecular weight:206.2357Ref: IN-DA002IY7
5g30.00€10g37.00€15g50.00€25g54.00€50g70.00€75g103.00€100g116.00€200g189.00€300g196.00€400g244.00€(6R)-5,6,7,8-Tetrahydro-l-biopterin diHCl
CAS:Formula:C9H17Cl2N5O3Purity:95%Color and Shape:SolidMolecular weight:314.1690Ref: IN-DA005LS6
1gTo inquire2gTo inquire5gTo inquire10gTo inquire1mg51.00€10mg121.00€50mg125.00€100mg202.00€250mg299.00€1H-Benzimidazole, 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C17H19N3O5SPurity:98%Color and Shape:SolidMolecular weight:377.41492,6-Dichlorobenzeneacetamide
CAS:Formula:C8H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:204.05332-OXAZOLIDINONE, 3-[3-FLUORO-4-(4-MORPHOLINYL)PHENYL]-5-[[(METHYLSULFONYL)OXY]METHYL]-, (5R)-
CAS:Formula:C15H19FN2O6SPurity:98%Color and Shape:SolidMolecular weight:374.3846
![Hydrazinecarboxamide, 2-[[4-(4-fluorophenoxy)phenyl]methylene]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0022PL.webp&w=3840&q=75)
![Propanamide, 2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003HDP.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)
![D-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HS4G.webp&w=3840&q=75)
![5-Chloro-6'-Methyl-3-[4-(Methylsulfonyl)phenyl]-2,3'-bipyridine 1'-Oxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C93X.webp&w=3840&q=75)
![N-[(tert-Butoxy)carbonyl]-D-tryptophan](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0037R7.webp&w=3840&q=75)
![5-(3,5-Dimethyl-4-isoxazolyl)-1-[2-(4-morpholinyl)ethyl]-2-[2-(4-propoxyphenyl)ethyl]-1H-benzimida…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01DU9O.webp&w=3840&q=75)
![1H-Pyrrolo[2,3-b]pyridine, 3-bromo-1-[(4-methylphenyl)sulfonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00BIT3.webp&w=3840&q=75)
![D-epi-Inositol, 3,4-dideoxy-4-[[2-hydroxy-1-(hydroxymethyl)ethyl]amino]-2-C-[(phenylmethoxy)methyl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000GI8.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)
![1H-Indole-1-acetic acid, 2-[[[4-(2-chlorophenyl)-2-thiazolyl]amino]carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0011TB.webp&w=3840&q=75)
![4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydro-1,3,5-triazin-2-o…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003824.webp&w=3840&q=75)
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