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(3,429 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(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 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 56797 products of "APIs for research and impurities"
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Methyl 2-(MethoxyiMino)-2-o-tolylacetate
CAS:Formula:C11H13NO3Purity:98%Color and Shape:SolidMolecular weight:207.2258D-Leucine, N-[(1,1-dimethylethoxy)carbonyl]-
CAS:Formula:C11H23NO5Purity:98%Color and Shape:SolidMolecular weight:249.3040Ref: IN-DA00IKJ0
5g20.00€10g24.00€1kg301.00€25g37.00€5kgTo inquire100g84.00€10kgTo inquire500g228.00€Benzoic acid, 2-(acetyloxy)-, 1,1'-anhydride
CAS:Formula:C18H14O7Purity:95%Color and Shape:SolidMolecular weight:342.29966,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid,22-[(3-amino-3,6-dideoxy-b-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-,(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-
CAS:Formula:C33H47NO13Purity:96%Color and Shape:SolidMolecular weight:665.72522-Amino-5-methyl-1,3,4-thiadiazole
CAS:Formula:C3H5N3SPurity:95%Color and Shape:SolidMolecular weight:115.1569Ref: IN-DA0083OO
1g22.00€5g26.00€10g27.00€1kg349.00€25g35.00€5kgTo inquire100g78.00€10kgTo inquire500g213.00€(4R)-13-[[2-O-(β-D-Glucopyranosyl)-3-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl]oxy]kaur-16-en-18-oic acid 2-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl ester
CAS:Formula:C50H80O28Purity:97%Color and Shape:SolidMolecular weight:1129.15341-HEXADECANOYL-2-(P-NITROPHENOXYSUCCINOYL)-SN-GLYCERYL-3-PHOSPHORYLCHOLINE
CAS:Formula:C16H12F3N3O2SPurity:98%Color and Shape:SolidMolecular weight:367.34564-Pyrimidinecarboxylic acid, 1,2,3,6-tetrahydro-5-nitro-2,6-dioxo-
CAS:Formula:C5H3N3O6Purity:98%Color and Shape:SolidMolecular weight:201.09384-Quinazolinamine, N-(1-cyclohexyl-4-piperidinyl)-2-[hexahydro-4-(1-methylethyl)-1H-1,4-diazepin-1-yl]-6-methoxy-7-[3-(1-piperidinyl)propoxy]-
CAS:Formula:C36H59N7O2Purity:98%Color and Shape:SolidMolecular weight:621.8994Acetic acid, 2-methoxy-, (1S,2S)-2-[2-[[3-(1H-benzimidazol-2-yl)propyl]methylamino]ethyl]-6-fluoro-1,2,3,4-tetrahydro-1-(1-methylethyl)-2-naphthalenyl ester, hydrochloride (1:2)
CAS:Formula:C29H40Cl2FN3O3Purity:97%Color and Shape:SolidMolecular weight:568.5506N-acetic acid-1-aMino-3-adaMantanol
CAS:Formula:C12H19NO3Purity:97%Color and Shape:SolidMolecular weight:225.28422-(((4-chloro-3,5-dimethylpyridin-2-yl)methyl)thio)-5-methoxy-1H-benzo[d]imidazole (Omeprazole Impurity)
CAS:Formula:C16H16ClN3OSPurity:98%Color and Shape:SolidMolecular weight:333.8357(S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid compound with sulfuric acid (1:1)
CAS:Formula:C10H14N2O7SPurity:99%Color and Shape:SolidMolecular weight:306.29243-[(AMINOIMINOMETHYL)AMINO]-4-METHYLBENZOIC ACID ETHYL ESTER MONONITRATE
CAS:Formula:C11H16N4O5Purity:97%Color and Shape:SolidMolecular weight:284.2685Methyl D-cysteinate hydrochloride
CAS:Formula:C4H10ClNO2SPurity:97%Color and Shape:SolidMolecular weight:171.6457Ref: IN-DA003P8Z
1g24.00€5g25.00€10g41.00€25g68.00€50g109.00€100g166.00€250g277.00€500g690.00€250mg24.00€(E)-3-(5-nitro-2-furyl)acrylaldehyde
CAS:Formula:C7H5NO4Purity:98%Color and Shape:SolidMolecular weight:167.11892-Deoxy-2-fluoro-D-glucopyranose
CAS:Formula:C6H11FO5Purity:98%Color and Shape:SolidMolecular weight:182.1469Ethanol, 2-[(2,6-dichlorophenyl)Methoxy]-
CAS:Formula:C9H10Cl2O2Purity:98%Color and Shape:LiquidMolecular weight:221.0805tert-Butyl 4-(4-chlorophenyl)-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate
CAS:Formula:C15H16ClNO3Purity:97%Molecular weight:293.7454N-(4-Cyanophenyl)guanidine
CAS:Formula:C8H8N4Purity:97%Color and Shape:SolidMolecular weight:160.1759Cis-7,10,13,16,19-Docosa-tetraenoic acid methyl ester
CAS:Formula:C23H38O2Purity:98%Molecular weight:346.5466Disodium Etidronate Hydrate
CAS:Formula:C2H6Na2O7P2Purity:98%Color and Shape:SolidMolecular weight:249.9919N11-ETHYL-4-METHYL-5,11-DIHYDRO-6H-DIPYRIDO[3,2-B:2',3'-E][1,4]DIAZEPIN-6-ONE
CAS:Formula:C14H14N4OPurity:95%Color and Shape:SolidMolecular weight:254.28722,4-Pyrimidinediamine, 6-(1-piperidinyl)-
CAS:Formula:C9H15N5Purity:98%Color and Shape:SolidMolecular weight:193.2489Quinolinium dichromate
CAS:Formula:C9H8Cr2NO7Purity:97%Color and Shape:SolidMolecular weight:346.15452-(2,6-Dichloroanilino) benzaldehyde
CAS:Formula:C13H9Cl2NOPurity:98%Color and Shape:SolidMolecular weight:266.12275-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[[5-(carboxymethyl)-4-methyl-2-thiazolyl]thio]methyl]-8-oxo-, (6R,7R)-
CAS:Formula:C20H20N6O7S4Purity:97%Color and Shape:SolidMolecular weight:584.6688Acetic acid, hydroxy-,(3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-ylester
CAS:Formula:C22H34O5Purity:90%Color and Shape:SolidMolecular weight:378.5024Butanedioic acid, compd. withN,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]ethanamine (1:1)OTHER CA INDEX NAMES:Ethanamine, N,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]-,butanedioate (1:1)
CAS:Formula:C21H28N2O5Purity:99%Color and Shape:SolidMolecular weight:388.4574N-Hex-5-ynyl-2-iodo-acetamide
CAS:Formula:C8H12INOPurity:95%Color and Shape:SolidMolecular weight:265.09155-Formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C8H9NO3Purity:98%Color and Shape:SolidMolecular weight:167.1620Octanal, 2-(phenylmethylene)-
CAS:Formula:C15H20OPurity:92%Color and Shape:LiquidMolecular weight:216.3187(S)-3-Amino-piperidine-2,6-dione hydrochloride
CAS:Formula:C5H9ClN2O2Purity:97%Color and Shape:SolidMolecular weight:164.5902Ref: IN-DA00BHS6
1g37.00€5g65.00€10g109.00€25g163.00€50g229.00€100g356.00€250gTo inquire500gTo inquire100mg30.00€250mg25.00€N-[4-Bromo-5-[1-ethyl-1,2-dihydro-7-(methylamino)-2-oxo-1,6-naphthyridin-3-yl]-2-fluorophenyl]-N'-phenylurea
CAS:Formula:C24H21BrFN5O2Purity:98%Color and Shape:SolidMolecular weight:510.3582(E)-Prop-1-ene-1,2,3-tricarboxylic acid
CAS:Formula:C6H6O6Purity:98%Color and Shape:SolidMolecular weight:174.10821-(1-Benzyl-1H-pyrazol-4-yl)-ethanone
CAS:Formula:C12H12N2OPurity:98%Color and Shape:SolidMolecular weight:200.23651-[(2S)-3-Mercapto-2-methyl-1-oxopropyl]-L-proline
CAS:Formula:C9H15NO3SPurity:%Color and Shape:SolidMolecular weight:217.28531-Naphthalenemethanamine, N-[[4-(1,1-dimethylethyl)phenyl]methyl]-N-methyl-, hydrochloride (1:1)
CAS:Formula:C23H28ClNPurity:98%Color and Shape:SolidMolecular weight:353.9281Benzeneacetic acid, a-hydroxy-,(3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, hydrobromide
CAS:Formula:C16H22BrNO3Purity:98%Color and Shape:SolidMolecular weight:356.2548Piperazine, 1-[2-(3,4-dimethoxyphenyl)ethyl]-4-(3-phenylpropyl)-, hydrochloride (1:2)
CAS:Formula:C23H34Cl2N2O2Purity:99%Color and Shape:SolidMolecular weight:441.4343(6S)-6-phenyl-2H,3H,5H,6H-imidazo[2,1-b][1,3]thiazole
CAS:Formula:C11H12N2SPurity:98%Color and Shape:SolidMolecular weight:204.2914N-(2-Hydroxyethyl)Piperazine
CAS:Formula:C6H14N2OPurity:98%Color and Shape:LiquidMolecular weight:130.1882Ref: IN-DA0035A9
10gTo inquire1kg68.00€25g20.00€50g20.00€5kg197.00€100g26.00€10kg285.00€250g28.00€25kgTo inquire500g44.00€50kgTo inquire100kgTo inquireBenzene, 1-fluoro-2-[(trifluoromethyl)sulfonyl]-
CAS:Formula:C7H4F4O2SPurity:97%Color and Shape:LiquidMolecular weight:228.16414-Amino-N-((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutylbenzenesulfonamide
CAS:Formula:C20H29N3O3SPurity:95%Color and Shape:SolidMolecular weight:391.52765-(5-BROMO-3-PYRIDYL)-1H-TETRAZOLE
CAS:Formula:C6H4BrN5Purity:98%Color and Shape:SolidMolecular weight:226.03351,4-Dioxaspiro[4.5]decane-8-carboxylic acid, ethyl ester
CAS:Formula:C11H18O4Purity:95%Color and Shape:LiquidMolecular weight:214.2582Ref: IN-DA001LA6
1g25.00€5g33.00€10g49.00€1kg647.00€25g61.00€50g82.00€100g120.00€250g168.00€500g276.00€1-(Benzyloxy)-2-bromobenzene
CAS:Formula:C13H11BrOPurity:97%Color and Shape:LiquidMolecular weight:263.12981-Naphthalenecarboxylic acid, 4-methoxy-
CAS:Formula:C12H10O3Purity:95%Color and Shape:SolidMolecular weight:202.20602,5-Pyrrolidinedione, 3-methyl-3-phenyl-
CAS:Formula:C11H11NO2Purity:95%Color and Shape:SolidMolecular weight:189.210510H-Phenothiazine, 10-(3-chloropropyl)-2-(trifluoromethyl)-
CAS:Formula:C16H13ClF3NSPurity:95%Color and Shape:SolidMolecular weight:343.7943Tert-Butyl 2-Oxo-1-Oxa-3,7-Diazaspiro[4.4]Nonane-7-Carboxylate
CAS:Formula:C11H18N2O4Purity:95%Color and Shape:SolidMolecular weight:242.271619999999982-Thiophenecarboxamide, N-[2-(3,4-dihydro-3-oxo-2-quinoxalinyl)-4-(1-methylethyl)phenyl]-
CAS:Formula:C22H19N3O2SPurity:98%Color and Shape:SolidMolecular weight:389.47021,3-Benzenediol, 4-(1-methylethyl)-
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.1904Acetamide,2-[(2-furanylmethyl)sulfinyl]-N-[(2Z)-4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-butenyl]-, (+)-
CAS:Formula:C22H29N3O4SPurity:99%Color and Shape:SolidMolecular weight:431.5484Glycine, N-[bis[[(1,1-dimethylethoxy)carbonyl]amino]methylene]-
CAS:Formula:C13H23N3O6Purity:98%Color and Shape:SolidMolecular weight:317.3382N-[2-Butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-5-benzofuranyl]methanesulfonamide
CAS:Formula:C31H44N2O5SPurity:98%Color and Shape:SolidMolecular weight:556.75655-BENZYL-3,6-DIOXO-2-PIPERAZINEACETIC ACID
CAS:Formula:C13H14N2O4Purity:98%Color and Shape:SolidMolecular weight:262.26131-Methyl-1H-pyrazole-3-sulfonyl chloride
CAS:Formula:C4H5ClN2O2SPurity:97%Color and Shape:SolidMolecular weight:180.6127(1R)-1-((4R,4aR,8aS)-2,6-diphenyltetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)ethane-1,2-diol
CAS:Formula:C20H22O6Purity:95%Color and Shape:SolidMolecular weight:358.38512,3-Dihydro-1-oxo Asenapine
CAS:Formula:C17H14ClNOPurity:97%Color and Shape:SolidMolecular weight:283.75222,4,6-Trihydroxybenzoic acid
CAS:Formula:C7H6O5Purity:98%Color and Shape:SolidMolecular weight:170.11955-Bromo-1,7-dimethyl-1H-indazole
CAS:Formula:C9H9BrN2Purity:98%Color and Shape:SolidMolecular weight:225.08522-Bromo-6-chlorobenzyl bromide
CAS:Formula:C7H5Br2ClPurity:95%Color and Shape:SolidMolecular weight:284.37566H-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:421.5352Ethanol, 2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-
CAS:Formula:C16H26O2Purity:97%Color and Shape:SolidMolecular weight:250.37641H-Indole, 3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-5-[2-(phenylsulfonyl)ethyl]-, hydrobromide (1:1)
CAS:Formula:C22H27BrN2O2SPurity:98%Color and Shape:SolidMolecular weight:463.4310Pregn-4-ene-3,20-dione, 17-(acetyloxy)-
CAS:Formula:C23H32O4Purity:98%Color and Shape:SolidMolecular weight:372.49781-(5-Bromo-3-pyridyl)piperazine
CAS:Formula:C9H12BrN3Purity:98%Color and Shape:SolidMolecular weight:242.11578-azatricyclo[9.4.0.0,2,7]pentadeca-1(15),2,4,6,11,13-hexaen-9-one
CAS:Formula:C14H11NOPurity:98%Color and Shape:SolidMolecular weight:209.2432(3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one
CAS:Formula:C6H10O6Purity:98%Color and Shape:SolidMolecular weight:178.1400Ref: IN-DA002WJR
1kg56.00€25g20.00€5kg109.00€100g25.00€10kg206.00€250g25.00€500g31.00€100kgTo inquire250kgTo inquireAcetamide, N-(3,5-dimethyltricyclo[3.3.1.13,7]dec-1-yl)-
CAS:Formula:C14H23NOPurity:97%Color and Shape:SolidMolecular weight:221.3385N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-1-naphthalenemethanamine
CAS:Formula:C21H25NPurity:98%Color and Shape:SolidMolecular weight:291.4299Ref: IN-DA0039UM
1g29.00€5g26.00€10g42.00€25g49.00€75g103.00€100g109.00€500g273.00€100mg26.00€250mg30.00€Ref: IN-DA0035JJ
10g24.00€25g25.00€50g41.00€75g53.00€100g50.00€200g73.00€300g105.00€400g111.00€500g130.00€Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,16α)-
CAS:Formula:C21H30O3Purity:97%Color and Shape:SolidMolecular weight:330.4611Phosphonic 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:315.2176Methyl 4-amino-5-chloro-2-methoxy-3-nitrobenzoate
CAS:Formula:C9H9ClN2O5Purity:97%Color and Shape:SolidMolecular weight:260.6312Cyclopentanepropanoic acid
CAS:Formula:C8H14O2Purity:97%Color and Shape:LiquidMolecular weight:142.1956N-Boc-4-hydroxy-D-phenylglycine
CAS:Formula:C13H17NO5Purity:97%Color and Shape:SolidMolecular weight:267.27781H-Indole-2-carboxylic acid, 5-bromo-3-methyl-, ethyl ester
CAS:Formula:C12H12BrNO2Purity:97%Color and Shape:SolidMolecular weight:282.13321,3-Dioxolane-4-methanol, 2-(bromomethyl)-2-(2,4-dichlorophenyl)-,benzoate, (2R,4R)-rel-
CAS:Formula:C18H15BrCl2O4Purity:98%Color and Shape:SolidMolecular weight:446.1193(R)-Cyclohexylhydroxyphenylacetic acid
CAS:Formula:C14H18O3Purity:95%Color and Shape:SolidMolecular weight:234.2909Ethanone, 2,2,2-trichloro-1-(1H-pyrrol-2-yl)-
CAS:Formula:C6H4Cl3NOPurity:98%Color and Shape:SolidMolecular weight:212.4611

