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(12,347 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,462 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,292 products)
- Fatty Acids and Lypidic Derivatives(32,446 products)
- Flavonoids and Polyphenols(17,097 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,398 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,486 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,443 products)
- Organometallics(4,424 products)
- Others(6,318 products)
- Peptides and Proteins(3,151 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,957 products)
- Quinazoline and Quinoline Derivatives(66,128 products)
- Quinones and Derivatives(24,373 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,360 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,606 products)
- Terpenoids and Derivatives(3,858 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57677 products of "APIs for research and impurities"
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Benzaldehyde, 5-methoxy-2-nitro-
CAS:Formula:C8H7NO4Purity:97%Color and Shape:SolidMolecular weight:181.145511-Keto-β-boswellic acid
CAS:Formula:C30H46O4Purity:98%Color and Shape:SolidMolecular weight:470.68383-Azabicyclo[3.2.1]octane-3,8-dicarboxylic acid, 3-(1,1-dimethylethyl) ester
CAS:Formula:C13H21NO4Purity:98%Color and Shape:SolidMolecular weight:255.3101Phenol, 4-chloro-2-(phenylmethyl)-
CAS:Formula:C13H11ClOPurity:96%Color and Shape:SolidMolecular weight:218.6788Ref: IN-DA000PZY
5g24.00€25g31.00€50g54.00€75g65.00€100g71.00€200g123.00€300g144.00€400g189.00€500g195.00€Bis[1,3]benzodioxolo[5,6-a:4',5'-g]quinolizinium, 6,7-dihydro-, chloride
CAS:Formula:C19H14ClNO4Purity:98%Color and Shape:SolidMolecular weight:355.7718(2R)-2-[(4-ETHYL-2,3-DIOXOPIPERAZINYL)CARBONYLAMINO]-2-PHENYLACETIC ACID
CAS:Formula:C15H17N3O5Purity:98%Color and Shape:SolidMolecular weight:319.31262-ethoxy-4-({[(1S)-3-methyl-1-[2-(piperidin-1-yl)phenyl]butyl]carbamoyl}methyl)benzoic acid
CAS:Formula:C27H36N2O4Purity:98%Color and Shape:SolidMolecular weight:452.58574-(Aminocarbonyl)-N-[(1,1-dimethylethoxy)carbonyl]-2,6-dimethyl-L-phenylalanine
CAS:Formula:C17H24N2O5Purity:98%Color and Shape:SolidMolecular weight:336.3829(2R,4aR,6S,7R,8R,8aS)-2-phenyl-6-(phenylsulfanyl)-hexahydro-2H-pyrano[3,2-d][1,3]dioxine-7,8-diol
CAS:Formula:C19H20O5SPurity:98%Color and Shape:SolidMolecular weight:360.42414-Androsten-3-One-5-Ene-17-Carboxylic Acid
CAS:Formula:C20H28O3Purity:98%Color and Shape:SolidMolecular weight:316.43453-(4-Isobutylphenyl)propanoic acid
CAS:Formula:C13H18O2Purity:97%Color and Shape:SolidMolecular weight:206.28085-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)acetyl]amino]-3-[[[1-[2-(dimethylamino)ethyl]-1H-tetrazol-5-yl]thio]methyl]-8-oxo-, dihydrochloride, (6R,7R)-
CAS:Formula:C18H25Cl2N9O4S3Purity:96%Color and Shape:SolidMolecular weight:598.55002-Chloro-5-hydroxybenzaldehyde
CAS:Formula:C7H5ClO2Purity:98%Color and Shape:SolidMolecular weight:156.56642H-Isoindole-2-butanoic acid, octahydro-γ-oxo-α-(phenylmethyl)-, calcium salt (2:1), (αS,3aR,7aS)-
CAS:Formula:C38H48CaN2O6Purity:99%Color and Shape:SolidMolecular weight:668.8755(5R)-5-(Azidomethyl)-3-(3-fluoro-4-morpholin-4-ylphenyl)-1,3-oxazolidin-2-one
CAS:Formula:C14H16FN5O3Purity:97%Color and Shape:SolidMolecular weight:321.3069Pneumocandin A0, 1-[(4R,5R)-4,5-dihydroxy-N2-[4-[5-[4-(pentyloxy)phenyl]-3-isoxazolyl]benzoyl]-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]-, sodium salt (1:1)
CAS:Formula:C56H70N9NaO23SPurity:97%Color and Shape:SolidMolecular weight:1292.25635-Bromoquinoxalin-6-amine
CAS:Formula:C8H6BrN3Purity:96%Color and Shape:SolidMolecular weight:224.0573Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methylester, (3a,14b,16a)-
CAS:Formula:C21H26N2O3Purity:98%Color and Shape:SolidMolecular weight:354.44276,7-Diisopropylpteridine-2,4-diamine phosphate
CAS:Formula:C12H21N6O4PPurity:95%Color and Shape:SolidMolecular weight:344.30675-Heptenoic acid, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl]-, 1-methylethyl ester, (5Z)-
CAS:Formula:C26H40O5Purity:97%Color and Shape:LiquidMolecular weight:432.5928Ref: IN-DA000U58
1gTo inquire5gTo inquire10gTo inquire10mg52.00€25mg75.00€50mg113.00€100mg150.00€250mg259.00€Benzene, 1,2,3,4,5-pentachloro-6-(methylthio)-
CAS:Formula:C7H3Cl5SPurity:98.0%Color and Shape:SolidMolecular weight:296.42872-Propenoic acid,3-[6-[(1E)-1-(4-methylphenyl)-3-(1-pyrrolidinyl)-1-propenyl]-2-pyridinyl]-,(2E)-
CAS:Formula:C22H24N2O2Purity:99%Color and Shape:SolidMolecular weight:348.4382Cortisone
CAS:Cortisone (17-Hydroxy-11-dehydrocorticosterone) is a corticosteroid with potent glucocorticoid activity.Formula:C21H28O5Purity:95.48% - 99.5%Color and Shape:SolidMolecular weight:360.44N-(2-(2-(4-Chlorophenyl)thiazol-4-yl)ethyl)butyramide
CAS:Formula:C15H17ClN2OSPurity:98%Color and Shape:SolidMolecular weight:308.8263N-[(2R)-2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl]-β-alanine
CAS:Formula:C9H17NO5Purity:95%Color and Shape:SolidMolecular weight:219.2350tert-Butyl N-(2-Hydroxypropyl)-N-methylcarbamate
CAS:Formula:C9H19NO3Purity:97%Color and Shape:LiquidMolecular weight:189.2521N-(2-Aminophenyl)pyrazine-2-carboxamide
CAS:Formula:C11H10N4OPurity:99%Color and Shape:SolidMolecular weight:214.2233tert-Butyl 4-(3-aminophenoxy)piperidine-1-carboxylate
CAS:Formula:C16H24N2O3Purity:97%Color and Shape:SolidMolecular weight:292.3734N4-(5-Cyclopropyl-1H-pyrazol-3-yl)-N2-[[3-(1-methylethyl)-5-isoxazolyl]methyl]-6-(4-methyl-1-piperazinyl)-2,4-pyrimidinediamine
CAS:Formula:C22H31N9OPurity:98%Color and Shape:SolidMolecular weight:437.5412Phosphonic acid, disodium salt, pentahydrate
CAS:Formula:H11Na2O8PPurity:98%Color and Shape:SolidMolecular weight:216.03582-Chloro-4-(2-chlorophenyl)benzoic acid
CAS:Formula:C13H8Cl2O2Purity:95%Color and Shape:SolidMolecular weight:267.10742,6-Dichlorobenzeneacetamide
CAS:Formula:C8H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:204.0533Benzamide, N-(4-bromophenyl)-2-hydroxy-
CAS:Formula:C13H10BrNO2Purity:98%Color and Shape:SolidMolecular weight:292.1280L-Tyrosine, O-(phenylmethyl)-, phenylmethyl ester, hydrochloride
CAS:Formula:C23H24ClNO3Purity:95%Color and Shape:SolidMolecular weight:397.8946Bicyclo[2.2.1]heptane-2-carboxylic acid, 2-amino-
CAS:Formula:C8H13NO2Purity:95%Color and Shape:SolidMolecular weight:155.1943Ethyl5-[[[[3'-(Methylsulfonyl)[1,1'-biphenyl]-4-yl]methyl][(2,4,6-trimethylphenyl)sulfonyl]amino]methyl]-2-furancarboxylate
CAS:Formula:C31H33NO7S2Purity:98%Molecular weight:595.7262Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C7H5N3O2Purity:98%Color and Shape:SolidMolecular weight:163.13354-[(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbamoyl]benzoic acid
CAS:Formula:C22H25NO3Purity:98%Color and Shape:SolidMolecular weight:351.4388Acetamide, 2,2-dichloro-N-[(1S,2R)-1-(fluoromethyl)-2-hydroxy-2-[4-(methylsulfonyl)phenyl]ethyl]-
CAS:Formula:C12H14Cl2FNO4SPurity:98%Color and Shape:SolidMolecular weight:358.2133Benzeneacetic acid,4-(chloromethyl)-a-methyl-
CAS:Formula:C10H11ClO2Purity:97%Color and Shape:SolidMolecular weight:198.6461Malonaldehyde dianilide hydrochloride
CAS:Formula:C15H15ClN2Purity:97%Color and Shape:SolidMolecular weight:258.7460Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate
CAS:Formula:C23H21N3O2Purity:95%Color and Shape:SolidMolecular weight:371.4317PHENYL {4-[4-(4-HYDROXYPHENYL)PIPERAZIN-1-YL]PHENYL}CARBAMATE
CAS:Formula:C23H23N3O3Purity:98%Color and Shape:SolidMolecular weight:389.4470[R-(R*,R*)]-D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxy-methyl)propyl]-cysteinamide cyclic(2→7)-disulfide
CAS:Formula:C49H66N10O10S2Purity:98%Color and Shape:SolidMolecular weight:1019.2393Tricyclo[3.3.1.13,7]decane-1-acetyl chloride
CAS:Formula:C12H17ClOPurity:95%Color and Shape:LiquidMolecular weight:212.7158Carbamic acid, N-[(1R)-2-(methoxymethylamino)-2-oxo-1-(phenylmethyl)ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C16H24N2O4Purity:97%Molecular weight:308.372812-Hydroxyoctadecanoic acid
CAS:Formula:C18H36O3Purity:%Color and Shape:SolidMolecular weight:300.476619-Norpregn-4-en-20-yn-3-one, 17-[(1-oxoheptyl)oxy]-, (17a)-
CAS:Formula:C27H38O3Purity:97%Color and Shape:SolidMolecular weight:410.5888LM11A-31 (hydrochloride)
CAS:Formula:C12H27Cl2N3O2Purity:96%Color and Shape:SolidMolecular weight:316.26775-[(3,4,6-Tri-O-Acetyl-2-Acetylamido-2-Deoxy-B-D-Galactopyranosyl)Oxy]Pentanoic Acid
CAS:Formula:C19H29NO11Purity:98%Color and Shape:SolidMolecular weight:447.4337Ref: IN-DA01EAY9
50gTo inquire250gTo inquire500gTo inquire50mg27.00€100mg29.00€25mg30.00€250mg38.00€500mg56.00€1g61.00€5g138.00€10g194.00€25g594.00€4-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)
CAS:Formula:C8H10ClNO3Purity:98%Color and Shape:SolidMolecular weight:203.62292-Chloro-5-iodo-3-methylpyridine
CAS:Formula:C6H5ClINPurity:97%Color and Shape:SolidMolecular weight:253.46812-(3-Fluorophenyl)acetic acid
CAS:Formula:C8H7FO2Purity:98%Color and Shape:SolidMolecular weight:154.13846-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-, methyl ester, (3R,5S,6E)-
CAS:Formula:C23H30FN3O6SPurity:95%Color and Shape:SolidMolecular weight:495.56424-Morpholinecarboximidamide, N-(aminoiminomethyl)-,monohydrochloride
CAS:Formula:C6H14ClN5OPurity:98%Color and Shape:SolidMolecular weight:207.6613Propanamide, N,N'-[(6,6'-difluoro[2,2'-bi-1H-indole]-3,3'-diyl)bis[methylene[(2R,4S)-4-hydroxy-2,1-pyrrolidinediyl][(1S)-1-ethyl-2-oxo-2,1-ethanediyl]]]bis[2-(methylamino)-, (2S,2'S)-
CAS:Formula:C42H56F2N8O6Purity:%Color and Shape:SolidMolecular weight:806.94082-Pyridinemethanol, 4-methoxy-3,5-dimethyl-, acetate (ester)
CAS:Formula:C11H15NO3Purity:95%Color and Shape:SolidMolecular weight:209.2417Ethyl (ethoxymethylene)cyanoacetate
CAS:Formula:C8H11NO3Purity:96%Color and Shape:SolidMolecular weight:169.1778Acetamide, 2-chloro-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]-
CAS:Formula:C15H10Cl3NO2Purity:97%Color and Shape:SolidMolecular weight:342.60445,10,15,20-tetra-P-tolyl-21H,23H-porphine
CAS:Formula:C48H38N4Purity:95%Color and Shape:SolidMolecular weight:670.842111H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-
CAS:Formula:C14H10ClNOPurity:98%Color and Shape:SolidMolecular weight:243.68834H-1-Benzopyran-4-one, 6,7-dihydroxy-3-(4-hydroxyphenyl)-
CAS:Formula:C15H10O5Purity:95%Color and Shape:SolidMolecular weight:270.23691,3-Benzenediol, 4-butyl-
CAS:Formula:C10H14O2Purity:98%Color and Shape:SolidMolecular weight:166.2170Butanedioic acid, compd. with (±)-1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol (1:2)
CAS:Formula:C34H56N2O10Purity:99%Color and Shape:SolidMolecular weight:652.81583-Pyridinecarboxylic acid, 2-bromo-5-chloro-, methyl ester
CAS:Formula:C7H5BrClNO2Purity:98%Color and Shape:SolidMolecular weight:250.47714-Amino-2-ethoxy-5-nitrobenzoic acid
CAS:Formula:C9H10N2O5Purity:98%Color and Shape:SolidMolecular weight:226.18611,6-Heptadiene-3,5-dione, 1,7-bis(3,4-dimethoxyphenyl)-, (1E,6E)-
CAS:Formula:C23H24O6Purity:99%Color and Shape:SolidMolecular weight:396.43313,3'-Dipropylthiadicarbocyanine iodide
CAS:Formula:C25H27IN2S2Purity:98%Color and Shape:SolidMolecular weight:546.52974,4'-Sulfonyldianiline
CAS:Formula:C12H12N2O2SPurity:98%Color and Shape:SolidMolecular weight:248.30094(1H)-Pyridinone, 3,5-dibromo-
CAS:Formula:C5H3Br2NOPurity:95%Color and Shape:SolidMolecular weight:252.89141-[5-(Cyclopropylsulfamoyl)-2-(thiophen-3-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea
CAS:Formula:C21H18F3N3O3S2Purity:98%Color and Shape:SolidMolecular weight:481.5111Phenol, 3-chloro-4-fluoro-
CAS:Formula:C6H4ClFOPurity:98%Color and Shape:SolidMolecular weight:146.54686-Chloro-1,3,5-triazine-2,4-diamine
CAS:Formula:C3H4ClN5Purity:97%Color and Shape:SolidMolecular weight:145.5504

