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(10,375 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,012 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,245 products)
- Flavonoids and Polyphenols(17,011 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,363 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,427 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,405 products)
- Organometallics(4,401 products)
- Others(6,278 products)
- Peptides and Proteins(3,127 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,901 products)
- Quinazoline and Quinoline Derivatives(65,624 products)
- Quinones and Derivatives(24,235 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,450 products)
- Steroids and Derivatives(4,962 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56771 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
1-GLYCERYL N-[7-CHLORO-4-QUINOLYL]ANTHRANILATE HYDROCHLORIDE
CAS:Formula:C19H17ClN2O4Purity:98%Color and Shape:SolidMolecular weight:372.8023Sitagliptin N-Boc IMpurity
CAS:Formula:C21H23F6N5O3Purity:95%Color and Shape:SolidMolecular weight:507.42947-fluoro-8-(4-hydroxypiperidin-1-yl)-12-methyl-4-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-2,5(13),6,8-tetraene-3-carboxylic acid
CAS:Formula:C19H21FN2O4Purity:98%Color and Shape:SolidMolecular weight:360.3794N-[(2E)-3-methyl-5-sulfamoyl-2,3-dihydro-1,3,4-thiadiazol-2-ylidene]acetamide
CAS:Formula:C5H8N4O3S2Purity:98%Color and Shape:SolidMolecular weight:236.2720(S)-pyrrolidine-2-carbonitrile, HCl
CAS:Formula:C5H9ClN2Purity:96%Color and Shape:SolidMolecular weight:132.59143-(Perfluoro-n-octyl)propenoxide
CAS:Formula:C11H5F17OPurity:98%Color and Shape:LiquidMolecular weight:476.1297Methyl 5-(chloromethyl)furan-2-carboxylate
CAS:Formula:C7H7ClO3Purity:98%Color and Shape:LiquidMolecular weight:174.5817L-Histidine, N-acetyl-b-alanyl-
CAS:Formula:C11H16N4O4Purity:97%Color and Shape:SolidMolecular weight:268.26913α,12α-Dihydroxy-5β-cholanic acid
CAS:Formula:C24H40O4Purity:95%Color and Shape:SolidMolecular weight:392.5720Ethylene oxide-formaldehyde-4-(1,1,3,3-tetramethylbutyl)phenol copolymer
CAS:Formula:C17H28O3Purity:98%+;RGColor and Shape:LiquidMolecular weight:280.4024(6R,7R)-7-Amino-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C10H12N2O3SPurity:95%Color and Shape:SolidMolecular weight:240.27893-Pyridinemethanol,2-fluoro-4-iodo-
CAS:Formula:C6H5FINOPurity:95%Color and Shape:SolidMolecular weight:253.0129Ethanesulfonamide, N-[4-(2,4-difluorophenoxy)-3-(6,7-dihydro-6-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-4-yl)phenyl]-
CAS:Formula:C22H19F2N3O4SPurity:97%Color and Shape:SolidMolecular weight:459.46581-{3-(1E)-2-(7-Chloro(2-Quinolyl))Vinylphenyl}Prop-2-En-1-Ol
CAS:Formula:C20H16ClNOPurity:97%Color and Shape:SolidMolecular weight:321.80011-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Formula:C9H11FN2O6Purity:97%Color and Shape:SolidMolecular weight:262.19185-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole sodium salt
CAS:Formula:C17H19N3NaO3SPurity:%Color and Shape:SolidMolecular weight:368.40582-Piperidinecarboxamide, N-(2,6-dimethylphenyl)-1-methyl-
CAS:Formula:C15H22N2OPurity:97%Color and Shape:SolidMolecular weight:246.34806H-Pyrido[2,3-b][1,4]benzodiazepin-6-one, 11-[2-[2-[(diethylamino)methyl]-1-piperidinyl]acetyl]-5,11-dihydro-
CAS:Formula:C24H31N5O2Purity:98%Color and Shape:SolidMolecular weight:421.5352Benzeneacetic acid, a-amino-4-hydroxy-
CAS:Formula:C8H9NO3Purity:97%Color and Shape:SolidMolecular weight:167.1620[1,1'-Biphenyl]-4-carboxaldehyde, 4'-hydroxy-
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.2173(2R)-1-[[4-[[3-Methyl-5-[(phenylsulfonyl)methyl]phenoxy]methyl]phenyl]methyl]-2-pyrrolidinemethanolHydrochloride
CAS:Formula:C27H32ClNO4SPurity:99%Color and Shape:SolidMolecular weight:502.0653N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Formula:C20H24ClN5Purity:98%Color and Shape:SolidMolecular weight:369.8911(2-Aminophenyl)(4-fluorophenyl)methanone
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.2230(R)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid
CAS:Formula:C10H12N2O3Purity:98%Color and Shape:SolidMolecular weight:208.21391,4,6,7-Tetramethylnaphthalene
CAS:Formula:C14H16Purity:98%Color and Shape:SolidMolecular weight:184.27681H-Indol-5-ol, 1-[[4-[2-(hexahydro-1H-azepin-1-yl)ethoxy]phenyl]methyl]-2-(4-hydroxyphenyl)-3-methyl-, acetate (1:1)
CAS:Formula:C32H38N2O5Purity:98%Color and Shape:SolidMolecular weight:530.6545[1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, α-ethyl ester, (αS,γS)-
CAS:Formula:C24H29NO5Purity:96%Color and Shape:SolidMolecular weight:411.4908b-Alanine, N-(aminoiminomethyl)-
CAS:Formula:C4H9N3O2Purity:95%Color and Shape:SolidMolecular weight:131.13322-Thiazolecarbonitrile, 4-bromo-
CAS:Formula:C4HBrN2SPurity:98%Color and Shape:SolidMolecular weight:189.03315-METHOXY-3-(1,2,5,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE HEMISUCCINATE
CAS:Formula:C18H22N2O5Purity:98%Molecular weight:346.3777Ref: IN-DA003U50
1gTo inquire1mg51.00€5mg84.00€10mg118.00€25mg180.00€50mg202.00€100mg307.00€250mgTo inquireCyclohexanecarboxamide, N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-2-pyridinyl-
CAS:Formula:C25H34N4O2Purity:99%Color and Shape:SolidMolecular weight:422.56319-b-D-Arabinofuranosyl-2-fluoroadenine
CAS:Formula:C10H12FN5O4Purity:98%Color and Shape:SolidMolecular weight:285.23189H-Purin-6-amine, 9-β-D-arabinofuranosyl-, hydrate (1:1)
CAS:Formula:C10H15N5O5Purity:98%Color and Shape:SolidMolecular weight:285.25661H-Imidazole, 5-[1-(2,3-dimethylphenyl)ethenyl]-
CAS:Formula:C13H14N2Purity:98%Color and Shape:SolidMolecular weight:198.26371-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride
CAS:Formula:C7H16ClNO3Purity:97%Color and Shape:SolidMolecular weight:197.65983-Octadecanone, 2-amino-1-hydroxy-, (2S)-
CAS:Formula:C18H37NO2Purity:98%Color and Shape:SolidMolecular weight:299.49192-Thiophenecarboxamide, N-[[4'-[[3-butyl-1,5-dihydro-5-oxo-1-[2-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-4-yl]methyl][1,1'-biphenyl]-2-yl]sulfonyl]-3-methyl-
CAS:Formula:C32H29F3N4O4S2Purity:98%Molecular weight:654.72231H-Pyrrole-2,5-dione, 3-[8-(aMinoMethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]-4-(1-Methyl-1H-indol-3-yl)-, Monohy
CAS:Formula:C26H25ClN4O2Purity:98%Color and Shape:SolidMolecular weight:460.9553Procaine Hydrochloride
CAS:Formula:C13H21ClN2O2Purity:98%Color and Shape:SolidMolecular weight:272.77102-Morpholino-5-nitrobenzoic acid
CAS:Formula:C11H12N2O5Purity:98%Color and Shape:SolidMolecular weight:252.2234Temafloxacin hydrochloride
CAS:Formula:C21H19ClF3N3O3Purity:99%Color and Shape:SolidMolecular weight:453.84212-[(tert-Butoxycarbonyl)amino]-3-(1h-imidazol-4-yl)propanoic acid
CAS:Formula:C11H17N3O4Purity:97%Color and Shape:SolidMolecular weight:255.27041H-Indole-1-acetic acid, 2-[[[4-(2-chlorophenyl)-2-thiazolyl]amino]carbonyl]-
CAS:Formula:C20H14ClN3O3SPurity:98%Color and Shape:SolidMolecular weight:411.8615N-(2-Chloroethyl)dibenzylamine HCl
CAS:Formula:C16H19Cl2NPurity:96%Color and Shape:SolidMolecular weight:296.23481-(5-Bromo-3-pyridyl)piperazine
CAS:Formula:C9H12BrN3Purity:98%Color and Shape:SolidMolecular weight:242.1157(2R,4R)-1-[(2S)-5-[[Imino(nitroamino)methyl]amino]-2-[[(3-methyl-8-quinolinyl)sulfonyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylic acid ethyl ester
CAS:Formula:C25H35N7O7SPurity:95%Color and Shape:SolidMolecular weight:577.6531(R,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide
CAS:Formula:C22H20ClFN4O3Purity:98%Molecular weight:442.87062,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)-
CAS:Formula:C6H8KO2Purity:98%Color and Shape:SolidMolecular weight:151.2248Ethyl 4-fluoro-7-nitro-1H-indole-2-carboxylate
CAS:Formula:C11H9FN2O4Purity:97%Color and Shape:SolidMolecular weight:252.19865-Thiazolecarboxylic acid, 2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-, ethyl ester
CAS:Formula:C18H21NO4SPurity:98%Color and Shape:SolidMolecular weight:347.4286Ref: IN-DA00CJ7I
1g168.00€5g559.00€50gTo inquire100gTo inquire10mg45.00€250gTo inquire50mg79.00€100mg87.00€250mg130.00€N-Benzo[1,2-d:3,4-d']bisthiazol-2-yl-2-naphthalenecarboxamide
CAS:Formula:C19H11N3OS2Purity:98%Color and Shape:SolidMolecular weight:361.4401L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C26H22N2O4Purity:98%Color and Shape:SolidMolecular weight:426.46395-[(3,6-Dihydro-4-phenyl-1(2H)-pyridinyl)methyl]-2-methyl-4-pyrimidinaminedihydrochloride
CAS:Formula:C17H22Cl2N4Purity:99%Color and Shape:SolidMolecular weight:353.28944-(1-Acetylpiperazin-4-yl)phenol
CAS:Formula:C12H16N2O2Purity:98%Color and Shape:SolidMolecular weight:220.2676Pyridine,4-methoxy-2,3,5-trimethyl-
CAS:Formula:C9H13NOPurity:98%Color and Shape:LiquidMolecular weight:151.20562,2,2-Trifluoro-1-Phenylethanone
CAS:Formula:C8H5F3OPurity:98%Color and Shape:LiquidMolecular weight:174.1199(3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one
CAS:Formula:C6H10O6Purity:98%Color and Shape:SolidMolecular weight:178.1400N-(2-Dimethylaminoethyl)-n-methylformamide
CAS:Formula:C6H14N2OPurity:98%Color and Shape:LiquidMolecular weight:130.1882(2S,3S)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic acid
CAS:Formula:C4H8N2O4SPurity:97%Color and Shape:SolidMolecular weight:180.1823(4,5-difluoro-1,2-phenylene)dimethanol
CAS:Formula:C17H17BrF3N7O2SPurity:%Color and Shape:SolidMolecular weight:520.3268Benzonitrile, 4,5-bis(2-methoxyethoxy)-2-nitro-
CAS:Formula:C13H16N2O6Purity:97%Color and Shape:SolidMolecular weight:296.27592-Isopropyl-6-propylphenol
CAS:Formula:C12H18OPurity:95%Color and Shape:LiquidMolecular weight:178.27071-(pyridin-2-yl)piperazine
CAS:Formula:C9H13N3Purity:98%Color and Shape:LiquidMolecular weight:163.2196Benzenepropanol, β-amino-
CAS:Formula:C9H13NOPurity:97%Color and Shape:SolidMolecular weight:151.20566-chloro-3-(dichloromethyl)-1,1-dioxo-3,4-dihydro-2H-1$l^{6},2,4-benzothiadiazine-7-sulfonamide
CAS:Formula:C8H8Cl3N3O4S2Purity:98%Color and Shape:SolidMolecular weight:380.65582-HYDROXY-6-METHOXYBENZOIC ACID
CAS:Formula:C8H8O4Purity:98%Color and Shape:SolidMolecular weight:168.14671-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Formula:C10H14N2O5Purity:98%Color and Shape:SolidMolecular weight:242.2286Lenvatinib Impurity F
CAS:Formula:C21H18ClN3O5Purity:95%Color and Shape:SolidMolecular weight:427.8377L-Methionine ethyl ester, HCl
CAS:Formula:C7H16ClNO2SPurity:98%Color and Shape:SolidMolecular weight:213.7254Ethyl 3-Amino-4-pyrazolecarboxylate
CAS:Formula:C6H9N3O2Purity:95%Color and Shape:SolidMolecular weight:155.1546Ref: IN-DA0034US
1g21.00€5g20.00€10g25.00€25g27.00€50g41.00€100g52.00€25kgTo inquire500g156.00€50kgTo inquireCyclohexyl-[2-(3,5-dimethyl-pyrazol-1-yl)-6-methyl-pyrimidin-4-yl]-amine
CAS:Formula:C16H23N5Purity:98%Molecular weight:285.38733,5-Dimethoxyphenylpropionic Acid
CAS:Formula:C11H14O4Purity:97%Color and Shape:SolidMolecular weight:210.2265Ref: IN-DA0037N3
1g25.00€5g25.00€10g28.00€1kg516.00€25g48.00€50g61.00€5kgTo inquire100g91.00€10kgTo inquire250g166.00€500g214.00€afatinib dimaleate
CAS:Formula:C32H33ClFN5O11Purity:98%Color and Shape:SolidMolecular weight:718.0827Phosphonic acid, P-[[(1S)-2-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1-(hydroxymethyl)ethoxy]methyl]-, hydrate (1:2)
CAS:Formula:C8H18N3O8PPurity:98%Color and Shape:SolidMolecular weight:315.21761,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-, 2-methyl 1-(phenylmethyl) ester, (2R,4R)-
CAS:Formula:C14H17NO5Purity:97%Color and Shape:SolidMolecular weight:279.2885(2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1-benzopyran-4-one
CAS:Formula:C28H34O15Purity:97%Color and Shape:SolidMolecular weight:610.5606
