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(12,348 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,463 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,305 products)
- Fatty Acids and Lypidic Derivatives(32,454 products)
- Flavonoids and Polyphenols(17,098 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(10,447 products)
- Organometallics(4,424 products)
- Others(6,322 products)
- Peptides and Proteins(3,151 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,957 products)
- Quinazoline and Quinoline Derivatives(66,131 products)
- Quinones and Derivatives(24,376 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(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57677 products of "APIs for research and impurities"
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5-Hydroxypyrazine-2-Carboxylic Acid
CAS:Formula:C5H4N2O3Purity:98%Color and Shape:SolidMolecular weight:140.0969BOC-(S)-2-TETRAHYDROISOQUINOLINE ACETIC ACID
CAS:Formula:C16H21NO4Purity:95%Color and Shape:SolidMolecular weight:291.34224-(3-Methoxy-4-nitrophenyl)morpholine
CAS:Formula:C11H14N2O4Purity:95%Color and Shape:SolidMolecular weight:238.2399N-[3-(Aminocarbonyl)-4,7-dihydro-5,5,7,7-tetramethyl-5H-thieno[2,3-c]pyran-2-yl]-1H-pyrazole-3-carboxamide
CAS:Formula:C16H20N4O3SPurity:98%Color and Shape:SolidMolecular weight:348.4200Pyrrolo[2,3-b]pyridin-1-yl-acetic acid
CAS:Formula:C9H8N2O2Purity:97%Color and Shape:SolidMolecular weight:176.17201-Pyrrolidinecarboxylic acid, 4-hydroxy-2-(3-thiazolidinylcarbonyl)-,1,1-dimethylethyl ester, (2S,4S)-
CAS:Formula:C13H22N2O4SPurity:98%Color and Shape:SolidMolecular weight:302.38984-Amino-1-Methyl-3-(2-Methylpropyl)-1H-Pyrazole-5-Carboxamide
CAS:Formula:C9H16N4OPurity:95%Color and Shape:SolidMolecular weight:196.24959H-Carbazole, 3-bromo-9-hexyl-
CAS:Formula:C18H20BrNPurity:99%Color and Shape:SolidMolecular weight:330.2621[1,1'-Biphenyl]-2-carboxaldehyde,4'-chloro-
CAS:Formula:C13H9ClOPurity:95%Color and Shape:SolidMolecular weight:216.6630Benzamide, N-[4-[2-ethyl-4-(3-methylphenyl)-5-thiazolyl]-2-pyridinyl]-
CAS:Formula:C24H21N3OSPurity:98%Color and Shape:SolidMolecular weight:399.50801-Benzyl-3-hydroxy-1H-indazole Sodium Salt
CAS:Formula:C14H11N2NaOPurity:97%Color and Shape:SolidMolecular weight:246.2397Benzamide,5-(aminosulfonyl)-4-chloro-N-(2,6-dimethylphenyl)-2-hydroxy-
CAS:Formula:C15H15ClN2O4SPurity:98%Color and Shape:SolidMolecular weight:354.80864-[2-[1-(4-Methylphenyl)ethylidene]hydrazinyl]benzenesulfonamide
CAS:Formula:C15H17N3O2SPurity:97%Color and Shape:SolidMolecular weight:303.37945H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-(4-piperidinylidene)-
CAS:Formula:C19H19ClN2Purity:98%Color and Shape:SolidMolecular weight:310.8206Ref: IN-DA0002K9
1kgTo inquire1g25.00€5g36.00€10g55.00€25g96.00€50g128.00€100g172.00€250g509.00€500g599.00€(3,5,7-trimethyl-1-adamantyl)amine hydrochloride
CAS:Formula:C13H24ClNPurity:97%Color and Shape:SolidMolecular weight:229.78947-Epi-10-oxo-docetaxel (Docetaxel Impurity D)
CAS:Formula:C43H51NO14Purity:98%Color and Shape:SolidMolecular weight:805.86334-(Phthalimido)-Cyclohexanone
CAS:Formula:C14H13NO3Purity:98%Color and Shape:SolidMolecular weight:243.25794-Chloro-3,5-dimethylphenol
CAS:Formula:C8H9ClOPurity:97%Color and Shape:SolidMolecular weight:156.60952-Ethoxy-1-naphthoic Acid
CAS:Formula:C13H12O3Purity:98%Color and Shape:SolidMolecular weight:216.2326Macitentan impurity B
CAS:Formula:C18H18Br2N6O4SPurity:99%Color and Shape:SolidMolecular weight:574.24632,7-Dichloro-9H-fluorene
CAS:Formula:C13H8Cl2Purity:95%Color and Shape:SolidMolecular weight:235.1086Benzenamine, 5-bromo-4-chloro-2-fluoro-
CAS:Formula:C6H4BrClFNPurity:97%Color and Shape:SolidMolecular weight:224.45816H-Pyrimido[4,5-b][1,4]benzodiazepin-6-one, 5,11-dihydro-2-[[2-methoxy-4-(4-methyl-1-piperazinyl)phenyl]amino]-11-methyl-
CAS:Formula:C24H27N7O2Purity:97%Color and Shape:SolidMolecular weight:445.51694-(9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)-1-methylpiperidine 2-hydroxysuccinate
CAS:Formula:C23H27NO5SPurity:99%Color and Shape:SolidMolecular weight:429.5292Benzenesulfonamide, 4-amino-N-(4-methyl-2-pyrimidinyl)-
CAS:Formula:C11H12N4O2SPurity:98%Color and Shape:SolidMolecular weight:264.3036N-(4-Bromophenyl)-3-phenylpropanamide
CAS:Formula:C15H14BrNOPurity:95%Color and Shape:SolidMolecular weight:304.1818Methyl 2-(4-isobutylphenyl)propanoate
CAS:Formula:C14H20O2Purity:97%Color and Shape:LiquidMolecular weight:220.30743-(2-Chloroethyl)-2-(2-chloroethylamino)tetrahydro-2H-1,3,2-oxaazaphosphorin 2-oxide
CAS:Formula:C7H15Cl2N2O2PPurity:98%Color and Shape:LiquidMolecular weight:261.0860Methanaminium, 1-carboxy-N,N,N-trimethyl-, chloride
CAS:Formula:C5H12ClNO2Purity:98%Color and Shape:SolidMolecular weight:153.6073[9,9'-Bianthracene]-2,2'-dicarboxylic acid,5,5'-bis(b-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-, (R*,R*)-
CAS:Formula:C42H38O20Purity:95%Color and Shape:SolidMolecular weight:862.73911H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-, hydrochloride (1:1)
CAS:Formula:C13H17ClN2Purity:98%Color and Shape:SolidMolecular weight:236.7405Ref: IN-DA001KKV
5gTo inquire25gTo inquire50gTo inquire5mg63.00€10mg72.00€100mg96.00€250mg122.00€1g182.00€Sulfamic acid, N-[2-[2,4,6-tris(1-methylethyl)phenyl]acetyl]-, 2,6-bis(1-methylethyl)phenyl ester
CAS:Formula:C29H43NO4SPurity:99%Color and Shape:SolidMolecular weight:501.72101H-PYRAZOLO[3,4-B]PYRIDINE
CAS:Formula:C6H5N3Purity:98%Color and Shape:SolidMolecular weight:119.1240tert-Butyl 4-bromo-1H-indazole-5-carboxylate
CAS:Formula:C12H13BrN2O2Purity:98%Color and Shape:SolidMolecular weight:297.14785-ACETYL-6-METHYL-2(1H)-PYRIDINONE
CAS:Formula:C8H9NO2Purity:99%Color and Shape:SolidMolecular weight:151.16262-Chloromandelic Acid Methyl Ester
CAS:Formula:C9H9ClO3Purity:95%Color and Shape:SolidMolecular weight:200.61902,5-diamino-2-(difluoromethyl)pentanoic acid
CAS:Formula:C6H12F2N2O2Purity:98%Color and Shape:SolidMolecular weight:182.16852-Pyridinemethanol, 4-methoxy-3,5-dimethyl-, acetate (ester)
CAS:Formula:C11H15NO3Purity:95%Color and Shape:SolidMolecular weight:209.2417N-Triphenylmethyl Irbesartan
CAS:Formula:C44H42N6OPurity:97%Color and Shape:SolidMolecular weight:670.84391H-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-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]thio]-6-(1H-pyrrol-1-yl)-1H-benzimidazole
CAS:Formula:C19H18N4OSPurity:98%Color and Shape:SolidMolecular weight:350.43743,5-Diamino-6-chloropyrazine-2-carboxylic acid
CAS:Formula:C5H5ClN4O2Purity:98%Color and Shape:SolidMolecular weight:188.57181H-Indole-3-propanoic acid, 2-carboxy-4,6-dichloro-
CAS:Formula:C12H9Cl2NO4Purity:98%Color and Shape:SolidMolecular weight:302.1102Kaempferol 3-O-sophoroside
CAS:Formula:C27H30O16Purity:99%Color and Shape:SolidMolecular weight:610.5175(2E,4E)-Hexa-2,4-dienoic acid
CAS:Formula:C6H8O2Purity:98%Color and Shape:SolidMolecular weight:112.12654H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-
CAS:Formula:C21H22O11Purity:97%Color and Shape:SolidMolecular weight:450.39286-Pteridinecarboxylic acid, 2-amino-3,4-dihydro-4-oxo-
CAS:Formula:C7H5N5O3Purity:97%Color and Shape:SolidMolecular weight:207.1463ethyl 5-(benzyloxy)-1H-indazole-3-carboxylate
CAS:Formula:C17H16N2O3Purity:95%Color and Shape:SolidMolecular weight:296.3205SalbutaMon Hydrochloride
CAS:Formula:C13H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:273.7558tert-Butyl(benzylidene)amine N-oxide
CAS:Formula:C11H17NOPurity:97%Color and Shape:SolidMolecular weight:179.2588Difluoxacin hydrochloride
CAS:Formula:C21H20ClF2N3O3Purity:%Color and Shape:SolidMolecular weight:435.8516[4-[(5,6-diphenylpyrazinyl)(1-methylethyl)amino]butoxy]-acetic acid
CAS:Formula:C25H29N3O3Purity:98%Color and Shape:SolidMolecular weight:419.5161Cyclo[N-methyl-L-alanyl-L-leucyl-(αZ)-α,β-didehydro-N-methylphenylalanylglycyl]
CAS:Formula:C22H30N4O4Purity:≥98%(HPLC)Color and Shape:SolidMolecular weight:414.4980Calcium 2-(trimethylammonio)ethyl phosphate chloride tetrahydrate
CAS:Formula:C5H21CaClNO8PPurity:98%Color and Shape:SolidMolecular weight:329.72696-Methoxy-7h-purin-2-amine
CAS:Formula:C6H7N5OPurity:97%Color and Shape:SolidMolecular weight:165.15272-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene
CAS:Formula:C15H15ClN2O2SPurity:97%Color and Shape:SolidMolecular weight:322.80983-Methyl-6-(trifluoromethyl)pyridin-2-amine
CAS:Formula:C7H7F3N2Purity:98%Color and Shape:SolidMolecular weight:176.1391Methyl 4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate
CAS:Formula:C16H19ClO2Purity:98%Molecular weight:278.7739ACETIC ACID; (1-BENZHYDRYLAZETIDIN-3-YL) 3-AMINO-3-IMINOPROPANOATE
CAS:Formula:C21H25N3O4Purity:95%Molecular weight:383.4409Spiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid,6'-ethyl-1,2,2',3',6',7',8',8'a-octahydro-a-(methoxymethylene)-2-oxo-,methyl ester, (aE,1'S,6'R,7'S,8'aS)-
CAS:Formula:C22H28N2O4Purity:%Color and Shape:SolidMolecular weight:384.46871H-Imidazole-2-methanamine, 4,5-dihydro-N-phenyl-N-(phenylmethyl)-, hydrochloride (1:1)
CAS:Formula:C17H20ClN3Purity:%Color and Shape:SolidMolecular weight:301.81384,4,5,5-Tetramethyl-2-(2-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane
CAS:Formula:C13H23BO2Purity:97%Color and Shape:LiquidMolecular weight:222.13151,4-Butanediol, dimethanesulfonate
CAS:Formula:C6H14O6S2Purity:98%Color and Shape:SolidMolecular weight:246.30183-(4-Chlorophenyl)-4-[[[(4-chlorophenyl)amino]carbonyl]hydroxyamino]-5,5-dimethyl-2-oxo-1-imidazolidineaceticacid2-[3-(5-nitro-2-furanyl)-2-propen-1-ylidene]hydrazide
CAS:Formula:C27H25Cl2N7O7Purity:95%Molecular weight:630.4361Benzeneacetic acid, α-(1-hydroxycyclopentyl)-
CAS:Formula:C13H16O3Purity:95%Color and Shape:SolidMolecular weight:220.2643Diethyl 2-acetylsuccinate
CAS:Formula:C10H16O5Purity:95%Color and Shape:LiquidMolecular weight:216.2310Potassium 4-aminobenzoate
CAS:Formula:C7H6KNO2Purity:98%Color and Shape:SolidMolecular weight:175.22631,2-Ethanediamine, N1,N2-bis(phenylmethyl)-, acetate (1:2)
CAS:Formula:C20H28N2O4Purity:95%Color and Shape:SolidMolecular weight:360.44731'-Azaspiro[oxirane-2,3'-bicyclo[2.2.2]octane] hydrochloride
CAS:Formula:C8H14ClNOPurity:98%Color and Shape:SolidMolecular weight:175.6559Pyrazinecarboxamide, 4,5-dihydro-5-oxo
CAS:Formula:C5H5N3O2Purity:97%Color and Shape:SolidMolecular weight:139.11218-Azabicyclo[3.2.1]octane-8-carboxylic acid, 2-oxo-, 1,1-dimethylethyl ester
CAS:Formula:C12H19NO3Purity:97%Color and Shape:SolidMolecular weight:225.2842N-[5-(3-fluoropyridin-4-yl)-6-pyridin-3-ylpyrazin-2-yl]cyclopropanecarboxamide
CAS:Formula:C18H14FN5OPurity:98%Color and Shape:SolidMolecular weight:335.3351Benzamide,5-(1-aziridinyl)-2,4-dinitro-
CAS:Formula:C9H8N4O5Purity:98%Color and Shape:SolidMolecular weight:252.18365,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester
CAS:Formula:C16H31NO8Purity:97%Color and Shape:LiquidMolecular weight:365.4192Ref: IN-DA0038G9
100gTo inquire500gTo inquire100mg25.00€250mg34.00€500mg57.00€1g70.00€5g198.00€10g281.00€25g647.00€1H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-
CAS:Formula:C13H16N2Purity:98%Color and Shape:SolidMolecular weight:200.27955,6-Dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid
CAS:Formula:C8H8O2SPurity:98%Color and Shape:SolidMolecular weight:168.2129Simvastatin Hydroxy Acid (ammonium salt)
CAS:Formula:C25H43NO6Purity:95%Color and Shape:SolidMolecular weight:453.6120Imeglimin (hydrochloride)
CAS:Formula:C6H14ClN5Purity:98%Color and Shape:SolidMolecular weight:191.6619Ref: IN-DA00G3ON
1gTo inquire1mg34.00€5mg54.00€10mg72.00€25mg118.00€50mg188.00€100mg220.00€250mg507.00€Ezetimibe glucuronide
CAS:Formula:C30H29F2NO9Purity:98%Color and Shape:SolidMolecular weight:585.5494(2R,4R)-Ethyl 1-(2-amino-5-(3-nitroguanidino)pentanoyl)-4-methylpiperidine-2-carboxylate hydrochloride
CAS:Formula:C15H29ClN6O5Purity:95%Color and Shape:SolidMolecular weight:408.88105-Bromo-2-methyl-7-azaindole
CAS:Formula:C8H7BrN2Purity:96%Color and Shape:SolidMolecular weight:211.0586

