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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,383 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,735 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57048 products of "APIs for research and impurities"
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6-Chloro-2-methylimidazo[1,2-b]pyridazine-3-carboxylic acid
CAS:Formula:C8H6ClN3O2Purity:98%Color and Shape:SolidMolecular weight:211.60511(2H)-Pyrimidineacetic acid, tetrahydro-α-(1-methylethyl)-2-oxo-, (αS)-
CAS:Formula:C9H16N2O3Purity:97%Color and Shape:SolidMolecular weight:200.2349Calcium 4-methyl-2-oxopentanoate
CAS:Formula:C12H18CaO6Purity:97%Color and Shape:SolidMolecular weight:298.3457Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate
CAS:Formula:C14H12F3NO2SPurity:97%Color and Shape:SolidMolecular weight:315.31081,5-naphthylene di(acetate)
CAS:Formula:C14H12O4Purity:98%Color and Shape:SolidMolecular weight:244.24273-Methylbenzo[b]thiophene-2-carbaldehyde
CAS:Formula:C10H8OSPurity:98%Color and Shape:SolidMolecular weight:176.2349Ref: IN-DA00ASDV
1mg55.00€2mg85.00€5mg96.00€10mg112.00€25mg189.00€50mg260.00€100mg553.00€250mgTo inquireL-Glutamic acid, N-acetyl-L-α-aspartyl-
CAS:Formula:C11H16N2O8Purity:95%Color and Shape:SolidMolecular weight:304.25333-(5-Methylfuran-2-yl)butanal
CAS:Formula:C9H12O2Purity:%Color and Shape:LiquidMolecular weight:152.1904Ref: IN-DA008ILS
5g26.00€10g29.00€15g40.00€25g47.00€50g68.00€75g79.00€100g86.00€20kg4,791.00€25kgTo inquire500g202.00€2-Acetoxy-4-Trifluoromethylbenzoic Acid
CAS:Formula:C10H7F3O4Purity:97%Color and Shape:SolidMolecular weight:248.1554(2-Acetoxyethoxy)methyl Acetate
CAS:Formula:C7H12O5Purity:97%Color and Shape:LiquidMolecular weight:176.16724-(4'-Bromophenyl)-4-hydroxypiperidine
CAS:Formula:C11H14BrNOPurity:98%Color and Shape:SolidMolecular weight:256.1390(Z)-Ethyl 2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetate
CAS:Formula:C7H9N3O3SPurity:97%Color and Shape:SolidMolecular weight:215.2297(4-ethylcarbamoyl-butyl)triphenylphosphonium bromide
CAS:Formula:C25H29BrNOPPurity:98%Color and Shape:SolidMolecular weight:470.38162-aminoethan-1-ol; 6-cyclohexyl-1-hydroxy-4-methyl-1,2-dihydropyridin-2-one
CAS:Formula:C14H24N2O3Purity:99%Color and Shape:SolidMolecular weight:268.35203-Phenyl-3-(trifluoromethyl)-3H-diazirine
CAS:Formula:C8H5F3N2Purity:96%Color and Shape:LiquidMolecular weight:186.13393-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE
CAS:Formula:C9H12O2S2Purity:98%Color and Shape:SolidMolecular weight:216.3204Acetamide, 2-chloro-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]-
CAS:Formula:C15H10Cl3NO2Purity:97%Color and Shape:SolidMolecular weight:342.6044Piperidinium, 4-[[hydroxy(octadecyloxy)phosphinyl]oxy]-1,1-dimethyl-, inner salt
CAS:Formula:C25H52NO4PPurity:98%Color and Shape:SolidMolecular weight:461.6584TRANS-3-BROMO-N-ETHYLCINNAMAMIDE
CAS:Formula:C11H12BrNOPurity:98%Color and Shape:SolidMolecular weight:254.1231Aspidospermidine-3-carboxylic acid,4-(acetyloxy)-6,7-didehydro-3-hydroxy-16-methoxy-1-methyl-, methylester, (2b,3b,4b,5a,12R,19a)-
CAS:Formula:C25H32N2O6Purity:95%Color and Shape:SolidMolecular weight:456.5314N2-[2-(2,2-Diphenylethoxy)acetyl]-L-arginine trifluoroacetate salt
CAS:Formula:C24H29F3N4O6Purity:99%Color and Shape:SolidMolecular weight:526.50552,3'-Bipyridine, 3-[(2,4-dimethoxyphenyl)methylene]-3,4,5,6-tetrahydro-, hydrochloride (1:2), (3E)-
CAS:Formula:C19H22N2O2Purity:%Color and Shape:SolidMolecular weight:310.3902Benzenesulfonic acid, 3-forMyl-, sodiuM salt (1
CAS:Formula:C7H5NaO4SPurity:95%Color and Shape:SolidMolecular weight:208.1670(2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one
CAS:Formula:C25H22O10Purity:95%Color and Shape:SolidMolecular weight:482.4362Benzethonium Chloride
CAS:Formula:C27H42ClNO2Purity:98%Color and Shape:SolidMolecular weight:448.0809Ref: IN-DA0039S9
5g26.00€25g27.00€50g44.00€75g57.00€100g51.00€200g75.00€25kgTo inquire300g109.00€400g114.00€500g114.00€50kgTo inquireN-[3-[[5-Fluoro-2-[[4-(2-methoxyethoxy)phenyl]amino]-4-pyrimidinyl]amino]phenyl]-2-propenamide
CAS:Formula:C22H22FN5O3Purity:%Color and Shape:SolidMolecular weight:423.4402N-Benzyl-2-bromo-N-methylacetamide
CAS:Formula:C10H12BrNOPurity:95%Color and Shape:LiquidMolecular weight:242.11241H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C16H15F2N3O5SPurity:98%Color and Shape:SolidMolecular weight:399.36929H-Fluorene-1-carboxylic acid, 9-oxo-
CAS:Formula:C14H8O3Purity:97%Color and Shape:SolidMolecular weight:224.21151,3-Dioxane-4-acetic acid, 6-(2-aminoethyl)-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6R)-
CAS:Formula:C14H27NO4Purity:95%Color and Shape:LiquidMolecular weight:273.3685Trans-4-dimethylaminocrotonic acid, HCl
CAS:Formula:C6H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:165.61804-(2-Pyridyl)benzoic acid
CAS:Formula:C12H9NO2Purity:97%Color and Shape:SolidMolecular weight:199.20542-Amino-3-(1,2-dihydro-2-oxoquinoline-4-yl)propanoic acid, HCl
CAS:Formula:C12H13ClN2O3Purity:96%Color and Shape:SolidMolecular weight:268.6962ACETIC ACID; (1-BENZHYDRYLAZETIDIN-3-YL) 3-AMINO-3-IMINOPROPANOATE
CAS:Formula:C21H25N3O4Purity:95%Molecular weight:383.4409Piperazine,1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]-, monohydrochloride
CAS:Formula:C19H26ClN5O4Purity:98%Color and Shape:SolidMolecular weight:423.8938Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, hydrochloride (1:1), (αS)-
CAS:Formula:C15H15Cl2NO2SPurity:95%Color and Shape:SolidMolecular weight:344.2561Hexaammineruthenium(III) chloride
CAS:Formula:Cl3N6RuPurity:98%Color and Shape:SolidMolecular weight:309.6121N-methylpiperidin-3-amine DiHCl
CAS:Formula:C6H16Cl2N2Purity:98%Color and Shape:SolidMolecular weight:187.1106CarbaMic acid, N-(4-broMo-2-nitrophenyl)-, 1,1-diMethylethyl ester
CAS:Formula:C11H13BrN2O4Purity:97%Color and Shape:SolidMolecular weight:317.1359(R,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide
CAS:Formula:C24H25ClFN5O3Purity:98%Molecular weight:485.93844H-1,3-Benzodioxin-4-one, 5,7-dihydroxy-2,2-dimethyl-
CAS:Formula:C10H10O5Purity:95%Color and Shape:SolidMolecular weight:210.18341-Propanone, 1-(2,4-difluorophenyl)-2-[(tetrahydro-2H-pyran-2-yl)oxy]-, (2R)-
CAS:Formula:C14H16F2O3Purity:97%Color and Shape:LiquidMolecular weight:270.2718(2aS,2'R,4S,5'R,6aS,6bS,8aS,8bR,9S,11aS,12aS,12bR)-5',6a,8a,9-Tetramethyldocosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-ol
CAS:Formula:C27H44O3Purity:98%Color and Shape:SolidMolecular weight:416.63654-Thiazoleacetic acid, 2-(4-chlorophenyl)-
CAS:Formula:C11H8ClNO2SPurity:98%Color and Shape:SolidMolecular weight:253.70471-Propanamine, 3-(diphenylphosphino)-
CAS:Formula:C15H18NPPurity:97%Color and Shape:LiquidMolecular weight:243.2839(Cyanomethyl)triphenylphosphonium chloride
CAS:Formula:C20H17ClNPPurity:95%Color and Shape:SolidMolecular weight:337.7824(E)-3-(4-((1H-Imidazol-1-yl)methyl)phenyl)acrylic acid hydrochloride
CAS:Formula:C13H13ClN2O2Purity:97%Color and Shape:SolidMolecular weight:264.70752-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C13H9IN2O2SPurity:95%Color and Shape:SolidMolecular weight:384.1922Glycine, N-methyl-N-(1-oxodecyl)-, sodium salt (1:1)
CAS:Formula:C13H24NNaO3Purity:98%Color and Shape:SolidMolecular weight:265.32432-Propene-1-sulfinothioic acid, S-2-propenyl ester
CAS:Formula:C6H10OS2Purity:97%Color and Shape:LiquidMolecular weight:162.27303-Thiomorpholinecarboxamide, N-hydroxy-2,2-dimethyl-4-[[4-(4-pyridinyloxy)phenyl]sulfonyl]-, (3S)-
CAS:Formula:C18H21N3O5S2Purity:98.0%Molecular weight:423.50641H-Imidazole-5-carboxylic acid, 2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C22H21ClN6O2Purity:97%Color and Shape:SolidMolecular weight:436.8941L-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:3949.38962,2'-Bi-1,3,2-dioxaborinane, 4,4,4',4',6,6,6',6'-octamethyl-
CAS:Formula:C14H28B2O4Purity:97%Color and Shape:SolidMolecular weight:281.9917Ethanesulfonic acid, 2-mercapto-, sodium salt (1:1)
CAS:Formula:C2H5NaO3S2Purity:90%Color and Shape:SolidMolecular weight:164.17913-Pyridinecarboxylic acid, 2-methoxy-
CAS:Formula:C7H7NO3Purity:98%Color and Shape:SolidMolecular weight:153.13549H-Purin-2-amine, 6-[(4-bromo-2-thienyl)methoxy]-
CAS:Formula:C10H8BrN5OSPurity:98%Color and Shape:SolidMolecular weight:326.1724L-Glutamic acid γ-(p-nitroanilide), HCl
CAS:Formula:C11H14ClN3O5Purity:97%Color and Shape:SolidMolecular weight:303.69905,5-Dimethyl-1-pyrroline N-oxide
CAS:Formula:C6H11NOPurity:98%Color and Shape:SolidMolecular weight:113.1576Chlormethiazole hydrochloride
CAS:Formula:C6H9Cl2NSPurity:98%Color and Shape:SolidMolecular weight:198.11349H-Fluoren-9-one, 2,7-bis[2-(diethylamino)ethoxy]-, hydrochloride (1:2)
CAS:Formula:C25H36Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:483.47092-(((2-((Dimethylamino)methyl)thiazol-4-yl)methyl)thio)ethanamine
CAS:Formula:C9H17N3S2Purity:95%Color and Shape:LiquidMolecular weight:231.3814Cbz-Valine ganciclovir
CAS:Formula:C22H28N6O7Purity:97%Color and Shape:SolidMolecular weight:488.4937(1R)-1-(4-Bromo-2-fluorophenyl)ethan-1-amine hydrochloride
CAS:Formula:C8H10BrClFNPurity:98%Color and Shape:SolidMolecular weight:254.52713-Chloro-4'-fluoropropiophenone
CAS:Formula:C9H8ClFOPurity:96%Color and Shape:SolidMolecular weight:186.61061H-Isoindole-1,3(2H)-dione, 2-[(2Z)-4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-buten-1-yl]-, (2Z)-2-butenedioate (1:1)
CAS:Formula:C27H29N3O7Purity:95%Color and Shape:SolidMolecular weight:507.53512-Isopropyl-6-methylpyrimidin-4-ol
CAS:Formula:C8H12N2OPurity:98%Color and Shape:SolidMolecular weight:152.19372-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydro-6-hydroxyisoquinoline-3-carboxylic acid
CAS:Formula:C15H19NO5Purity:95%Color and Shape:SolidMolecular weight:293.3151Benzyl 2-hydroxybenzoate
CAS:Formula:C14H12O3Purity:98%Color and Shape:LiquidMolecular weight:228.24334-Quinolinecarboxamide, 2-chloro-N-[2-(diethylamino)ethyl]-
CAS:Formula:C16H20ClN3OPurity:98%Color and Shape:SolidMolecular weight:305.8025Phosphorothioic acid,O,O,S-trimethyl ester
CAS:Formula:C3H9O3PSPurity:95%Color and Shape:LiquidMolecular weight:156.1405{3-[(9Z)-2-chloro-9H-thioxanthen-9-ylidene]propyl}dimethylamine
CAS:Formula:C18H18ClNSPurity:98%Color and Shape:SolidMolecular weight:315.8602(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-chroman-3,5,7-triol
CAS:Formula:C15H14O7Purity:98%Color and Shape:SolidMolecular weight:306.26756-Fluoro-8-nitroquinoline
CAS:Formula:C9H5FN2O2Purity:98%Color and Shape:SolidMolecular weight:192.14664-(4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)-1-(pentan-3-yl)-1H-1,2,4-triazol-5(4H)-one
CAS:Formula:C23H29N5O2Purity:98%Molecular weight:407.5087Piperazine,1-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-(1-methylethyl)-, rel-
CAS:Formula:C26H31Cl2N5O3Purity:97%Color and Shape:SolidMolecular weight:532.46206-Acetyl-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidine-2,7(1H,8H)-dione
CAS:Formula:C15H17N3O3Purity:95%Color and Shape:SolidMolecular weight:287.313781H-Pyrrole-2,5-dione, 1,1'-(2,2-dimethyl-1,3-propanediyl)bis[3,4-dichloro- (9CI)
CAS:Formula:C13H10Cl4N2O4Purity:98%Color and Shape:SolidMolecular weight:400.0415

