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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2-Bromo-4-nitro-naphthalen-1-ylamine
CAS:Formula:C10H7BrN2O2Purity:96%Color and Shape:SolidMolecular weight:267.07885-Mono(4-carboxyphenyl)-10,15,20-triphenyl porphine
CAS:Formula:C45H30N4O2Purity:95%Color and Shape:SolidMolecular weight:658.7453N-(3,5-DIMETHYLADAMANTAN-1-YL)FORMAMIDE
CAS:Formula:C13H21NOPurity:98%Color and Shape:SolidMolecular weight:207.31191-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid
CAS:Formula:C13H9F2NO4Purity:97%Color and Shape:SolidMolecular weight:281.21172-(4-Chlorobenzamido)acetic acid
CAS:Formula:C9H8ClNO3Purity:95%Color and Shape:SolidMolecular weight:213.61776-Bromo-4-chloro-3-nitroquinoline
CAS:Formula:C9H4BrClN2O2Purity:95%Color and Shape:SolidMolecular weight:287.49732,3,6,9-tetrahydro-1H-purine-2,6-dione
CAS:Formula:C5H4N4O2Purity:95%Color and Shape:SolidMolecular weight:152.1109Benzenamine, 2-[(2,4-dimethylphenyl)thio]-
CAS:Formula:C14H15NSPurity:97%Color and Shape:LiquidMolecular weight:229.3406Butanedioic acid, compd. with5-methoxy-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole (1:2)OTHER CA INDEX NAMES:1H-Indole, 5-methoxy-3-(1,2,3,6-tetrahydro-4-pyridinyl)-, butanedioate(2:1)
CAS:Formula:C32H38N4O6Purity:98%Color and Shape:SolidMolecular weight:574.6673Sodium levothyroxine
CAS:Formula:C15H13I4NNaO5Purity:98%Color and Shape:LiquidMolecular weight:817.8751Adenosine, 5'-O-[(4-cyanophenyl)methyl]-8-[[(3,4-dichlorophenyl)methyl]amino]-
CAS:Formula:C25H23Cl2N7O4Purity:98%Color and Shape:SolidMolecular weight:556.4006Piperidine, 1-[2-(1,3-benzodioxol-5-yl)ethyl]-3-(diphenylmethoxy)-, (3R)-, (2E)-2-butenedioate (1:1)
CAS:Formula:C31H33NO7Purity:98%Color and Shape:SolidMolecular weight:531.5962(3,4-Dimethoxybenzyl)triphenylphosphonium bromide
CAS:Formula:C27H26BrO2PPurity:97%Color and Shape:SolidMolecular weight:493.37196-(β-D-Glucopyranosyloxy)-7-hydroxy-2H-1-benzopyran-2-one
CAS:Formula:C15H16O9Purity:98%Color and Shape:SolidMolecular weight:340.28215-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-,monosodium salt, (6R,7R)-
CAS:Formula:C17H16N3NaO6S2Purity:97%Color and Shape:SolidMolecular weight:445.44522-Amino-5-methylthiophene-3-carbonitrile
CAS:Formula:C6H6N2SPurity:97%Color and Shape:SolidMolecular weight:138.19024-Methylcyclohexanecarboxylic acid
CAS:Formula:C8H14O2Purity:98%Color and Shape:LiquidMolecular weight:142.19561H-Thieno[3,4-d]iMidazole-4-pentanaMide, hexahydro-N-[2-(4-hydroxyphenyl)ethyl]-2-oxo-, (3aS,4S,6aR)-
CAS:Formula:C18H25N3O3SPurity:98%Color and Shape:SolidMolecular weight:363.47444H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-8-β-D-glucopyranosyl-5,7-dihydroxy-
CAS:Formula:C21H20O11Purity:97%Color and Shape:SolidMolecular weight:448.37692-((Dimethylamino)methyl)cyclohexanone hydrochloride
CAS:Formula:C9H18ClNOPurity:97%Color and Shape:SolidMolecular weight:191.69831,8-Naphthyridine-3-carboxylic acid,7-chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-, ethyl ester
CAS:Formula:C17H10ClF3N2O3Purity:97%Color and Shape:SolidMolecular weight:382.72112,5-Pyridinedicarboxylic acid
CAS:Formula:C7H5NO4Purity:97%Color and Shape:SolidMolecular weight:167.1189(2R)-2-amino-4-(methylsulfanyl)butanoic acid
CAS:Formula:C5H11NO2SPurity:97%Color and Shape:SolidMolecular weight:149.2113Boronic acid, B-[2-(trifluoromethyl)phenyl]-
CAS:Formula:C7H6BF3O2Purity:98%Color and Shape:SolidMolecular weight:189.9275(2,3,4-Trihydroxyphenyl)(3,4,5-trihydroxyphenyl)methanone
CAS:Formula:C13H10O7Purity:98%Color and Shape:SolidMolecular weight:278.2143Hydrazinecarboxamide, 2-[[4-(4-fluorophenoxy)phenyl]methylene]-
CAS:Formula:C14H12FN3O2Purity:98%Color and Shape:SolidMolecular weight:273.26242H-Naphth[1,8-cd]isothiazole, 2-[3-[4-(4-fluorophenyl)-1-piperazinyl]propyl]-, 1,1-dioxide
CAS:Formula:C23H24FN3O2SPurity:95%Color and Shape:SolidMolecular weight:425.51904H-1,3-Benzodioxin-4-one, 5,7-dihydroxy-2,2-dimethyl-
CAS:Formula:C10H10O5Purity:95%Color and Shape:SolidMolecular weight:210.18342-Pyrrolidinecarbonitrile, 1-(2-chloroacetyl)-, (2S)-
CAS:Formula:C7H9ClN2OPurity:97%Color and Shape:SolidMolecular weight:172.6122Benzamide, 4-chloro-N-[2-(4-morpholinyl)ethyl]-
CAS:Formula:C13H17ClN2O2Purity:98%Color and Shape:SolidMolecular weight:268.73938-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
CAS:Formula:C10H7N5O2Purity:97%Color and Shape:SolidMolecular weight:229.1949Tris(perfluorobutyl)amine
CAS:Formula:C12F27NPurity:85%Color and Shape:LiquidMolecular weight:671.09201,6-Naphthyridin-2(1H)-one, 5,7-diethyl-3,4-dihydro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, hydrochloride (1:1)
CAS:Formula:C26H27ClN6OPurity:97%Color and Shape:SolidMolecular weight:474.9852LY2365109 (hydrochloride)
CAS:Formula:C22H28ClNO5Purity:98%Color and Shape:SolidMolecular weight:421.91442,3,5-Trimethyl-4-methoxypyridine N-oxide
CAS:Formula:C9H13NO2Purity:95%Color and Shape:SolidMolecular weight:167.20504-Amino-2-methylpyrimidine-5-carboxylic acid
CAS:Formula:C6H7N3O2Purity:97%Color and Shape:SolidMolecular weight:153.1387sodium (2S,5R)-3,3-dimethyl-4,4,7-trioxo-4$l^{6}-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
CAS:Formula:C8H10NNaO5SPurity:97%Color and Shape:SolidMolecular weight:255.22352,4-Imidazolidinedione, 5-[2-(methylthio)ethyl]-
CAS:Formula:C6H10N2O2SPurity:95%Color and Shape:SolidMolecular weight:174.2208L-Ascorbic Acid 2-Phosphate Sesquimagnesium Salt Hydrate (~15% Inorganics)
CAS:Formula:C12H20Mg3O19P2Purity:98%Color and Shape:SolidMolecular weight:603.1383Ref: IN-DA01JJT2
5g25.00€10g40.00€15g55.00€25g67.00€50g100.00€100g149.00€200g201.00€300g297.00€400g521.00€500g572.00€2-({6-[bis(2-hydroxyethyl)amino]-4,8-bis(piperidin-1-yl)pyrimido[5,4-d][1,3]diazin-2-yl}(2-hydroxyethyl)amino)ethan-1-ol
CAS:Formula:C24H40N8O4Purity:98%Color and Shape:SolidMolecular weight:504.6256Oxazol-2-yl-methylamine, HCl
CAS:Formula:C4H7ClN2OPurity:95%Color and Shape:SolidMolecular weight:134.56424-Hydroxy-3,5-diiodobenzoic acid
CAS:Formula:C7H4I2O3Purity:95%Color and Shape:SolidMolecular weight:389.9138(aR)-a-Methyl-N-[3-(3-methylphenyl)propyl]-1-naphthalenemethanamine Hydrochloride
CAS:Formula:C22H25NPurity:98%Color and Shape:SolidMolecular weight:303.44062-Phenyl-4H-benzo[h]chromen-4-one
CAS:Formula:C19H12O2Purity:98%Color and Shape:SolidMolecular weight:272.29741H-Imidazole-5-carboxylic acid, 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester
CAS:Formula:C29H30N6O6Purity:98%Color and Shape:SolidMolecular weight:558.5851Disodium 2-hydroxy-5-[2-(4-sulfonatophenyl)diazen-1-yl]benzoate
CAS:Formula:C13H8N2Na2O6SPurity:100%Color and Shape:SolidMolecular weight:366.25702-Hydroxyisoquinoline-1,3(2H,4H)-dione
CAS:Formula:C9H7NO3Purity:95%Color and Shape:SolidMolecular weight:177.1568Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]-, acetate (1:2)
CAS:Formula:C54H92N10O17Purity:98%Color and Shape:SolidMolecular weight:1153.3651Ref: IN-DA002711
1g549.00€5gTo inquire10gTo inquire1mg54.00€5mg68.00€20mg93.00€50mg111.00€100mg185.00€250mg226.00€Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate
CAS:Formula:C14H16KNO4Purity:95%Color and Shape:SolidMolecular weight:301.3794METHYL (2-METHYL-1H-PYRROLO[2,3B] PYRIDINE 3-YL) ACETIC ACID
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:SolidMolecular weight:190.19862(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-,(3R)-1-azabicyclo[2.2.2]oct-3-yl ester, (1S)-
CAS:Formula:C23H26N2O2Purity:98%Color and Shape:SolidMolecular weight:362.46471H-Benzimidazole, 2-[[(3-methyl-4-nitro-2-pyridinyl)methyl]thio]-
CAS:Formula:C14H12N4O2SPurity:98%Color and Shape:SolidMolecular weight:300.33577-Ethoxy-3H-phenoxazin-3-one
CAS:Formula:C14H11NO3Purity:98%Color and Shape:SolidMolecular weight:241.24203-Quinolinecarboxylic acid, 1-cyclopropyl-7-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-5,6,8-trifluoro-1,4-dihydro-4-oxo-, rel-
CAS:Formula:C19H20F3N3O3Purity:98%Color and Shape:SolidMolecular weight:395.37565-Iodo-3-(Trifluoromethyl)-2(1H)-Pyridinone
CAS:Formula:C6H3F3INOPurity:98%Color and Shape:SolidMolecular weight:288.99383-(4-Isobutylphenyl)propanoic acid
CAS:Formula:C13H18O2Purity:97%Color and Shape:SolidMolecular weight:206.2808OCTAKIS-6-BROMO-6-DEOXY-γ-CYCLODEXTRIN
CAS:Formula:C48H72Br8O32Purity:98%Color and Shape:SolidMolecular weight:1800.29819H-Fluoren-9-one, 2,7-bis[2-(diethylamino)ethoxy]-
CAS:Formula:C25H34N2O3Purity:99%Molecular weight:410.5491[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3S,3'S,4S)-
CAS:Formula:C30H26O12Purity:98%Color and Shape:SolidMolecular weight:578.52021-{3-[4-(3-chlorophenyl)piperazin-1-yl]propyl}-3-ethyl-4-(2-phenoxyethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one hydrochloride
CAS:Formula:C25H33Cl2N5O2Purity:98%Color and Shape:SolidMolecular weight:506.46784'-Formyl-[1,1'-biphenyl]-2-carbonitrile
CAS:Formula:C14H9NOPurity:95%Color and Shape:SolidMolecular weight:207.22743-Quinolinecarboxylic acid, 6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, hydrochloride (1:1)
CAS:Formula:C20H18ClF2N3O3Purity:97%Color and Shape:SolidMolecular weight:421.825010-(3-Dimethylamino-2-methylpropyl)phenothiazine tartrate
CAS:Formula:C40H50N4O6S2Purity:98%Color and Shape:SolidMolecular weight:746.9782Cinchonan-9-ol, 6'-methoxy-, (8α,9R)-
CAS:Formula:C20H24N2O2Purity:96%Color and Shape:SolidMolecular weight:324.41681H-Pyrazole-5-carboxylic acid, 1-methyl-3-propyl-
CAS:Formula:C8H12N2O2Purity:95%Color and Shape:SolidMolecular weight:168.19311-Bromo-2,4-difluoro-3-methylbenzene
CAS:Formula:C7H5BrF2Purity:95%Color and Shape:LiquidMolecular weight:207.01543-Methylpiperidin-4-ol hydrochloride
CAS:Formula:C6H14ClNOPurity:95%Color and Shape:SolidMolecular weight:151.63455-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazolidin-4-yl]pentanoic acid
CAS:Formula:C10H16N2O3SPurity:98%Color and Shape:SolidMolecular weight:244.3106Ref: IN-DA00398F
1g21.00€5g29.00€10g39.00€1kgTo inquire25g63.00€50g95.00€100g122.00€250g233.00€500g326.00€1H-Pyrrole-3-carbonitrile, 2-chloro-5-(2-fluorophenyl)-
CAS:Formula:C11H6ClFN2Purity:96%Color and Shape:SolidMolecular weight:220.63012,7-Dichloro-α-[(dibutylamino)methyl]-9H-fluorene-4-methanol
CAS:Formula:C23H29Cl2NOPurity:97%Color and Shape:SolidMolecular weight:406.38853-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C11H9F3N2Purity:97%Molecular weight:226.1978N-[Imino(methylthio)methyl]-carbamicAcidPhenylmethylEster
CAS:Formula:C10H12N2O2SPurity:96%Color and Shape:SolidMolecular weight:224.27952-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:654.7223Pyridine, 2-[(1E)-1-(4-methylphenyl)-3-(1-pyrrolidinyl)-1-propen-1-yl]-, hydrochloride, hydrate (1:1:1)
CAS:Formula:C19H25ClN2OPurity:99%Color and Shape:SolidMolecular weight:332.8676β-D-Glucopyranoside, (3β,6α,16β,20R,24S)-3-[(2,3-di-O-acetyl-β-D-xylopyranosyl)oxy]-20,24-epoxy-16,25-dihydroxy-9,19-cyclolanostan-6-yl
CAS:Formula:C45H72O16Purity:98%Color and Shape:SolidMolecular weight:869.04365-Methyl-N-[2-(1-piperidinyl)phenyl]-2-thiophenesulfonamide
CAS:Formula:C16H20N2O2S2Purity:98%Color and Shape:SolidMolecular weight:336.4722β-D-Glucose Pentaacetate
CAS:Formula:C16H22O11Purity:95%Color and Shape:SolidMolecular weight:390.33931-(2,3-dihydroxypropyl)-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione
CAS:Formula:C10H14N4O4Purity:98%Color and Shape:SolidMolecular weight:254.24262H-1-Benzopyran-2-one, 3-bromo-
CAS:Formula:C9H5BrO2Purity:97%Color and Shape:SolidMolecular weight:225.0388methyl 1H-indole-6-carboxylate
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.18404-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-yl acetate
CAS:Formula:C17H13ClFN3O3Purity:95%Color and Shape:SolidMolecular weight:361.7548(E)-3-(3,4-Dichlorophenyl)acrylic acid
CAS:Formula:C9H6Cl2O2Purity:95%Color and Shape:SolidMolecular weight:217.0487

