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-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:654.72233-Piperidine acetic acid
CAS:Formula:C7H13NO2Purity:97%Color and Shape:SolidMolecular weight:143.1836α-Methyl-4-biphenylacetic acid
CAS:Formula:C15H14O2Purity:98%Color and Shape:SolidMolecular weight:226.27052,2,6,6-Tetramethylheptane-3,5-dione
CAS:Formula:C11H20O2Purity:97%Color and Shape:LiquidMolecular weight:184.2753N-Triphenylmethyl Irbesartan
CAS:Formula:C44H42N6OPurity:97%Color and Shape:SolidMolecular weight:670.84394-[1-(4-Piperidinyl)ethyl]morpholine Dihydrochloride
CAS:Formula:C11H24Cl2N2OPurity:97%Molecular weight:271.22711H-Indole-3-carboxamide, N-[(1,2-dihydro-4-methoxy-6-methyl-2-oxo-3-pyridinyl)methyl]-1-[1-[1-(ethylsulfonyl)-4-piperidinyl]ethyl]-2-methyl-
CAS:Formula:C27H36N4O5SPurity:97%Molecular weight:528.66352-[[(2R)-6,7-Dichloro-2-cyclopentyl-2,3-dihydro-2-methyl-1-oxo-1H-inden-5-yl]oxy]acetic acid
CAS:Formula:C17H18Cl2O4Purity:98%Color and Shape:SolidMolecular weight:357.22842-Methylquinoline-6-carboxylic Acid
CAS:Formula:C11H9NO2Purity:97%Color and Shape:SolidMolecular weight:187.1947Benzoic acid, 4-hydroxy-, 2-[[4-(1-methylethyl)phenyl]methylene]hydrazide
CAS:Formula:C17H18N2O2Purity:95%Color and Shape:SolidMolecular weight:282.33704-Bromo-2,3-Dichlorophenol
CAS:Formula:C6H3BrCl2OPurity:95%Color and Shape:SolidMolecular weight:241.8974Methyl 2-Bromo-5-sulfamoylbenzoate
CAS:Formula:C8H8BrNO4SPurity:97%Color and Shape:SolidMolecular weight:294.12243,4,6-Trichloropyridazine
CAS:Formula:C4HCl3N2Purity:97%Color and Shape:SolidMolecular weight:183.42311H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-
CAS:Formula:C17H15NO3Purity:97%Color and Shape:SolidMolecular weight:281.30594H-1,3-Benzoxazin-4-one, 2-(2-hydroxyphenyl)-
CAS:Formula:C14H9NO3Purity:95%Color and Shape:SolidMolecular weight:239.22621,2-Cyclopentanediol, 3-[7-[[(1R,2S)-2-(3,4-difluorophenyl)cyclopropyl]amino]-5-(propylsulfonyl)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)-, (1S,2S,3R,5S)-
CAS:Formula:C23H28F2N6O6SPurity:96%Color and Shape:SolidMolecular weight:554.56687,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonic acid
CAS:Formula:C10H16O4SPurity:98%Color and Shape:SolidMolecular weight:232.29665-Bromo-6-(2-imidazolin-2-ylamino)quinoxaline
CAS:Formula:C11H10BrN5Purity:98%Color and Shape:SolidMolecular weight:292.13463,4-Pyrrolidinediol, 2-[(4-methoxyphenyl)methyl]-, 3-acetate,(2R,3S,4S)-
CAS:Formula:C14H19NO4Purity:97%Color and Shape:SolidMolecular weight:265.3050α-D-Glucopyranosiduronic acid, (3β,20β)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-β-D-glucopyranuronosyl-, diammonium salt
CAS:Formula:C42H68N2O16Purity:98%Molecular weight:856.99314-Quinazolinamine,N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-, bis(4-methylbenzenesulfonate),monohydrate
CAS:Formula:C43H44ClFN4O11S3Purity:98%Color and Shape:SolidMolecular weight:943.47619-Methyl-3-methylene-2,3-dihydro-1H-carbazol-4(9H)-one
CAS:Formula:C14H13NOPurity:97%Color and Shape:SolidMolecular weight:211.25911-Amino-1-cyclobutanecarboxylic acid
CAS:Formula:C5H9NO2Purity:95%Color and Shape:SolidMolecular weight:115.1305Methyl 4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate
CAS:Formula:C16H19ClO2Purity:98%Molecular weight:278.7739trans-2-Phenylcyclopropanecarboxylic acid
CAS:Formula:C10H10O2Purity:95%Color and Shape:SolidMolecular weight:162.18523-(3-Hydroxyphenyl)propanoic acid
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.17391-Naphthalenemethanamine, N-[(4-methoxyphenyl)methyl]-, hydrochloride (1:1)
CAS:Formula:C19H20ClNOPurity:98%Color and Shape:SolidMolecular weight:313.82121H-Pyrazole-5-carboxylic acid, 1-methyl-4-nitro-3-propyl-
CAS:Formula:C8H11N3O4Purity:%Color and Shape:SolidMolecular weight:213.19065-Hydroxy-1H-indole-2-carboxylic acid
CAS:Formula:C9H7NO3Purity:97%Color and Shape:SolidMolecular weight:177.1568Cefoperazone Sodium, USP, Antibacterial.
CAS:Formula:C25H26N9NaO8S2Purity:98%Color and Shape:SolidMolecular weight:667.64921H-Indole-3-aceticacid, 6-fluoro-
CAS:Formula:C10H8FNO2Purity:98%Color and Shape:SolidMolecular weight:193.1744(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)formamide
CAS:Formula:C12H13N3O2Purity:95%Color and Shape:SolidMolecular weight:231.2505Guanosine 5'-Monophosphate Disodium Salt Hydrate
CAS:Formula:C10H12N5Na2O8PPurity:97%Color and Shape:SolidMolecular weight:407.1843Gemfibrozil 1-O-β-glucuronide
CAS:Formula:C21H30O9Purity:95%Color and Shape:SolidMolecular weight:426.45754,4'-Sulphonylbis(2,6-dibromophenol)
CAS:Formula:C12H6Br4O4SPurity:95%Color and Shape:SolidMolecular weight:565.85465,8-Dimethoxy-3,4-dihydronaphthalen-2(1H)-one
CAS:Formula:C12H14O3Purity:98%Color and Shape:SolidMolecular weight:206.2378Phenol, 2-chloro-4-iodo-
CAS:Formula:C6H4ClIOPurity:95%Color and Shape:SolidMolecular weight:254.4528Octane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-octadecafluoro-
CAS:Formula:C8F18Purity:98%Color and Shape:LiquidMolecular weight:438.0569Ref: IN-DA00310L
1gTo inquire5g25.00€25g30.00€50g52.00€75g61.00€100g65.00€200g102.00€300g120.00€500g150.00€Flavopiridol Hydrochloride
CAS:Formula:C21H21Cl2NO5Purity:98%Color and Shape:SolidMolecular weight:438.30111,8-Naphthyridine-3-carboxylic acid, 7-[(4Z)-3-(aminomethyl)-4-(methoxyimino)-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-, monomethanesulfonate
CAS:Formula:C19H24FN5O7SPurity:98%Color and Shape:SolidMolecular weight:485.4866Sildenafil EP IMpurity D
CAS:Formula:C17H20N4O5SPurity:97%Color and Shape:SolidMolecular weight:392.42953-Pyridinecarboxylic acid, 5-hydroxy-
CAS:Formula:C6H5NO3Purity:98%Color and Shape:SolidMolecular weight:139.1088(αS,3S)-α-[(tert-Butyloxycarbonyl)aMino]-2-oxo-3-pyrrolidinepropanoic acid Methyl Ester
CAS:Formula:C13H22N2O5Purity:97%Color and Shape:SolidMolecular weight:286.3242Androstane-3,17-diol, 2-(4-morpholinyl)-16-(1-pyrrolidinyl)-, 17-acetate, (2β,3α,5α,16β,17β)-
CAS:Formula:C29H48N2O4Purity:95%Color and Shape:SolidMolecular weight:488.70243-Methyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C6H6N4O2Purity:97%Color and Shape:SolidMolecular weight:166.1374Esomeprazole impurity H193
CAS:Formula:C18H21N3O3SPurity:95%Color and Shape:SolidMolecular weight:359.4426disodium naphthalen-1-yl phosphate
CAS:Formula:C10H7Na2O4PPurity:98%Color and Shape:SolidMolecular weight:268.1135Cyclopentanol, 5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-, (1S,2S,3S,5S)-
CAS:Formula:C52H49N5O5Purity:98%Color and Shape:SolidMolecular weight:823.97604H-1-BENZOPYRAN-2-CARBOXYLICACID, 5,5'-[(2-HYDROXY-1,3-PROPANEDIYL)BIS(OXY)]BIS[4-OXO-, SODIUM SALT (1:2)
CAS:Formula:C23H14Na2O11Purity:95%Color and Shape:SolidMolecular weight:512.3302(4-{[6-(Trifluoromethyl)pyridin-2-yl]oxy}phenyl)methanol
CAS:Formula:C13H10F3NO2Purity:97%Color and Shape:LiquidMolecular weight:269.2192β-Nicotinamide mononucleotide
CAS:Formula:C11H15N2O8PPurity:97%Color and Shape:SolidMolecular weight:334.2192Ref: IN-DA003880
1g21.00€5g25.00€10g25.00€1kg310.00€25g55.00€50g63.00€100g111.00€250g174.00€500g203.00€250mgTo inquireMethanone, (2-amino-5-bromophenyl)(chlorophenyl)-
CAS:Formula:C13H9BrClNOPurity:98%Color and Shape:SolidMolecular weight:310.57377-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Formula:C12H9ClFNO3Purity:95%Color and Shape:SolidMolecular weight:269.6562Hydroxypinacolone Retinoate
CAS:Formula:C26H38O3Purity:95%Color and Shape:SolidMolecular weight:398.5781Hexadecamethylcyclooctasiloxane
CAS:Formula:C16H48O8Si8Purity:96%Color and Shape:LiquidMolecular weight:593.23154H-1-Benzopyran-4-one, 7-hydroxy-3-(4-hydroxyphenyl)-6-methoxy-
CAS:Formula:C16H12O5Purity:98%Color and Shape:SolidMolecular weight:284.2635methyl (1S,15R,16S,20S)-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-2(10),4,6,8,18-pentaene-19-carboxylate
CAS:Formula:C21H24N2O3Purity:99%Color and Shape:SolidMolecular weight:352.4269Methyl cis-10-heptadecenoate
CAS:Formula:C10H15NOPurity:99%Color and Shape:LiquidMolecular weight:165.23222-(2-Methoxyphenyl)-4,4-dimethyl-2-oxazoline
CAS:Formula:C12H15NO2Purity:95%Color and Shape:SolidMolecular weight:205.25302-(4-{3-[2-(trifluoromethyl)-10H-phenothiazin-10-yl]propyl}piperazin-1-yl)ethyl decanoate
CAS:Formula:C32H44F3N3O2SPurity:98%Color and Shape:LiquidMolecular weight:591.7709Benzamide, 4-[8-amino-3-[(2S)-1-(1-oxo-2-butyn-1-yl)-2-pyrrolidinyl]imidazo[1,5-a]pyrazin-1-yl]-N-2-pyridinyl-
CAS:Formula:C26H23N7O2Purity:98%Color and Shape:SolidMolecular weight:465.50652,3-bis(2-hydroxyethylsulfanyl)naphthalene-1,4-dione
CAS:Formula:C14H14O4S2Purity:98%Color and Shape:SolidMolecular weight:310.3886Methyl 4-acetamido-2-methoxybenzoate
CAS:Formula:C11H13NO4Purity:98%Color and Shape:SolidMolecular weight:223.22521-(2-Chlorophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H6ClF3N2O2Purity:95%Molecular weight:290.6257Tetracosanoic acid, ethyl ester
CAS:Formula:C26H52O2Purity:98%Color and Shape:SolidMolecular weight:396.6899Butanoic acid, 2,2'-[cyclohexylidenebis(4,1-phenyleneoxy)]bis[2-methyl-
CAS:Formula:C28H36O6Purity:98%Color and Shape:SolidMolecular weight:468.5818Ethylenediaminetetraaceticacidferricsodiumsalttrihydrate
CAS:Formula:C10H12FeN2NaO8Purity:13.5%Color and Shape:SolidMolecular weight:367.04572-Pyridinecarboxylic acid, 3-bromo-6-chloro-, 1,1-dimethylethyl ester
CAS:Formula:C10H11BrClNO2Purity:95%Color and Shape:SolidMolecular weight:292.5568Ref: IN-DA000KP4
1g53.00€5g125.00€10g186.00€25g296.00€250gTo inquire500gTo inquire100mg28.00€250mg34.00€500mg56.00€3-[4-(2-ethoxy-2-phenylethyl)piperazin-1-yl]-2-methyl-1-phenylpropan-1-one dihydrochloride
CAS:Formula:C24H34Cl2N2O2Purity:99%Color and Shape:SolidMolecular weight:453.44505-Isobenzofurancarbonitrile,1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-, (1S)-,ethanedioate (1:1)
CAS:Formula:C22H23FN2O5Purity:98%Color and Shape:SolidMolecular weight:414.4268Acetyl-11-keto-β-Boswellic Acid, Boswellia serrata
CAS:Formula:C32H48O5Purity:98%Color and Shape:SolidMolecular weight:512.72054,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-Phenol
CAS:Formula:C44H30N4O4Purity:95%Color and Shape:SolidMolecular weight:678.73344(1H)-Pyrimidinone, 5-iodo-6-methyl-2-(methylthio)-
CAS:Formula:C6H7IN2OSPurity:98%Color and Shape:SolidMolecular weight:282.1020Benzoic acid, 3,3'-dithiobis[6-nitro-
CAS:Formula:C14H8N2O8S2Purity:95%Color and Shape:SolidMolecular weight:396.3519Ref: IN-DA00IBW2
1g26.00€5g37.00€10g57.00€1kgTo inquire25g99.00€5kgTo inquire100g180.00€500gTo inquire1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-iodopyrimidine-2,4-dione
CAS:Formula:C9H10FIN2O5Purity:97%Color and Shape:LiquidMolecular weight:372.0890Cyclobutanemethanol, 2,2-difluoro-
CAS:Formula:C5H8F2OPurity:95%Color and Shape:LiquidMolecular weight:122.1132Benzamide, 3,4,5-trimethoxy-N-3-piperidinyl-
CAS:Formula:C15H22N2O4Purity:98.0%Color and Shape:SolidMolecular weight:294.34623',5-DIHYDROXY-4',6,7-TRIMETHOXYFLAVONE
CAS:Formula:C18H16O7Purity:97%Color and Shape:SolidMolecular weight:344.31544-Pyrimidinecarboxamide, 6-amino-5-chloro-n-[(1r)-1-[5-[[[5-chloro-4-(trifluoromethyl)-2-pyridinyl]amino]carbonyl]-2-thiazolyl]ethyl]-
CAS:Formula:C17H12Cl2F3N7O2SPurity:99%Color and Shape:SolidMolecular weight:506.2891Ref: IN-DA008TIA
1mg89.00€2mg128.00€5mg202.00€10mg244.00€25mg581.00€50mgTo inquire100mgTo inquire250mgTo inquireBephenium (hydroxynaphthoate)
CAS:Formula:C28H29NO4Purity:98%Color and Shape:SolidMolecular weight:443.53422,2'-((Phosphonomethyl)azanediyl)diacetic acid
CAS:Formula:C5H10NO7PPurity:95%Color and Shape:SolidMolecular weight:227.1092(R)-1-Benzylpiperidin-3-ol
CAS:Formula:C12H17NOPurity:98%Color and Shape:LiquidMolecular weight:191.26952-BROMO-1-PHENYL-PENTAN-1-ONE
CAS:Formula:C11H13BrOPurity:98%Color and Shape:LiquidMolecular weight:241.1243Ethanone, 1-[1-(triphenylmethyl)-1H-imidazol-4-yl]-
CAS:Formula:C24H20N2OPurity:97%Color and Shape:SolidMolecular weight:352.42844-(2-Nitrophenyl)morpholin-3-one
CAS:Formula:C10H10N2O4Purity:98%Color and Shape:SolidMolecular weight:222.19743-Indolyl-b-D-glucopyranoside
CAS:Formula:C14H17NO6Purity:97%Color and Shape:SolidMolecular weight:295.2879

