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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O-Methylisourea Hemisulfate
CAS:Formula:C4H14N4O6SPurity:97%Color and Shape:SolidMolecular weight:246.2422(9S)-6'-Methoxycinchonan-9-ol
CAS:Formula:C20H24N2O2Purity:85%Color and Shape:SolidMolecular weight:324.41683-Chloro-5-[[1-[(4,5-dihydro-4-methyl-5-oxo-1H-1,2,4-triazol-3-yl)methyl]-1,2-dihydro-2-oxo-4-(trifluoromethyl)-3-pyridinyl]oxy]benzonitrile
CAS:Formula:C17H11ClF3N5O3Purity:98%Color and Shape:SolidMolecular weight:425.7491Benzene, 1-bromo-4-chloro-2-fluoro-
CAS:Formula:C6H3BrClFPurity:98%Color and Shape:LiquidMolecular weight:209.4434Ref: IN-DA002C80
5g20.00€10g20.00€1kg244.00€25g26.00€50g44.00€100g57.00€25kgTo inquire500g174.00€50kgTo inquire100kgTo inquirePyrido[2,3-d]pyrimidin-7(8H)-one, 2-chloro-8-cyclopentyl-5-methyl-
CAS:Formula:C13H14ClN3OPurity:96%Color and Shape:SolidMolecular weight:263.72285-Bromo-2-(4-methoxybenzyloxy)pyrimidine
CAS:Formula:C12H11BrN2O2Purity:95%Color and Shape:SolidMolecular weight:295.13195-Methyl-N-[2-(1-piperidinyl)phenyl]-2-thiophenesulfonamide
CAS:Formula:C16H20N2O2S2Purity:98%Color and Shape:SolidMolecular weight:336.4722(3aR,7aR)-4'-(Benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-1'-ium methanesulfonate
CAS:Formula:C20H29N3O3S2Purity:98%Color and Shape:SolidMolecular weight:423.5926Methyl 2-bromo-3-nitrobenzoate
CAS:Formula:C8H6BrNO4Purity:96%Color and Shape:SolidMolecular weight:260.04152-Acetoxy-N,N,N-trimethylethanaminium bromide
CAS:Formula:C7H16BrNO2Purity:97%Color and Shape:SolidMolecular weight:226.1114Trans-4-dimethylaminocrotonic acid, HCl
CAS:Formula:C6H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:165.6180Ethanol, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H28Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:411.36529β-(4-Chlorophenyl)-1,2,3,9β-tetrahydro-5H-imidazo[2,1-a]isoindol-5-one
CAS:Formula:C16H13ClN2OPurity:%Color and Shape:SolidMolecular weight:284.74024,7-Dimethoxy-2,3-dihydro-1H-inden-1-one
CAS:Formula:C11H12O3Purity:96%Color and Shape:SolidMolecular weight:192.2112Ref: IN-DA00BDN5
1gTo inquire1mg50.00€5mg50.00€10mg66.00€25mg127.00€50mg171.00€100mg195.00€250mg328.00€3-(N-Methylpentylamino)propionic acid, HCl
CAS:Formula:C9H20ClNO2Purity:97%Color and Shape:SolidMolecular weight:209.7136(2R,3S,4S,5R)-2-(2-amino-6-methoxy-9H-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
CAS:Formula:C11H15N5O5Purity:98%Color and Shape:SolidMolecular weight:297.2673(3aR,7aR)-5-(Acetoxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]oxazole-6,7-diyl diacetate
CAS:Formula:C14H19NO8Purity:95%Color and Shape:SolidMolecular weight:329.3026Cyclohexanecarboxylic acid, 4-(aminomethyl)-, cis-
CAS:Formula:C8H15NO2Purity:96%Color and Shape:SolidMolecular weight:157.21023-Octadecanone, 2-amino-1-hydroxy-, (2S)-
CAS:Formula:C18H37NO2Purity:98%Color and Shape:SolidMolecular weight:299.4919Diethyl trichloromethylphosphonate
CAS:Formula:C5H10Cl3O3PPurity:95%Color and Shape:LiquidMolecular weight:255.46391H-Pyrrole-2,4-dicarboxylic acid, 1,5-dimethyl-3-phenyl-, 2,4-diethyl ester
CAS:Formula:C18H21NO4Purity:95%Color and Shape:SolidMolecular weight:315.36361H-Benzotriazole-5-carboxamide,6-methoxy-N-[[1-(2-propenyl)-2-pyrrolidinyl]methyl]-, monohydrochloride
CAS:Formula:C16H22ClN5O2Purity:%Color and Shape:SolidMolecular weight:351.8312(6α,11β,16α,17α)-6,9-Difluoro-17-[[(fluoromethyl)thio]carbonyl]-11-hydroxy-16-methyl-3-oxoandrosta-1,4-dien-17-yl (6α,11β,16α,17α)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate
CAS:Formula:C43H51F5O8SPurity:95%Color and Shape:SolidMolecular weight:822.9173Calcium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate trihydrate
CAS:Formula:C66H74CaF2N4O13Purity:95%Color and Shape:SolidMolecular weight:1209.38762-aminoethan-1-ol; 6-cyclohexyl-1-hydroxy-4-methyl-1,2-dihydropyridin-2-one
CAS:Formula:C14H24N2O3Purity:99%Color and Shape:SolidMolecular weight:268.3520(S)-2-Amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid
CAS:Formula:C9H10FNO3Purity:98%Color and Shape:SolidMolecular weight:199.17901-Ethynyl-2-phenylbenzene
CAS:Formula:C14H10Purity:98%Color and Shape:LiquidMolecular weight:178.22921-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride
CAS:Formula:C7H16ClNO3Purity:97%Color and Shape:SolidMolecular weight:197.65982-amino-9-[(2-hydroxyethoxy)methyl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C8H11N5O3Purity:98%Color and Shape:SolidMolecular weight:225.2046Ref: IN-DA0034F0
5g25.00€1kgTo inquire25g25.00€5kgTo inquire100g62.00€10kgTo inquire250gTo inquire25kgTo inquire500g154.00€Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4-hydroxy-, 4-oxide,(11bS)-
CAS:Formula:C20H13O4PPurity:97%Color and Shape:SolidMolecular weight:348.28862,4(1H,3H)-Pyrimidinedione, 1-β-D-arabinofuranosyl-
CAS:Formula:C9H12N2O6Purity:97%Color and Shape:SolidMolecular weight:244.2014L-Asparaginyl-L-alanyl-L-prolyl-L-valyl-L-seryl-L-isoleucyl-L-prolyl-L-glutamine
CAS:Formula:C36H60N10O12Purity:97%Color and Shape:SolidMolecular weight:824.92142-(Benzylamino)benzoic acid
CAS:Formula:C14H13NO2Purity:98%Color and Shape:SolidMolecular weight:227.25853-Pyridinecarbonitrile, 6-(bromomethyl)-
CAS:Formula:C7H5BrN2Purity:98%Color and Shape:SolidMolecular weight:197.0320Ref: IN-DA001QDS
1g115.00€5g188.00€10g340.00€25gTo inquire50gTo inquire100gTo inquire50mg38.00€100mg54.00€250mg68.00€1-[3-(Benzoyloxy)propyl]-2,3-dihydro-5-(2-nitropropyl)-1h-indole-7-carbonitrile
CAS:Formula:C22H23N3O4Purity:97%Color and Shape:SolidMolecular weight:393.4357Ref: IN-DA0037D4
1g30.00€5g73.00€1kgTo inquire25g163.00€5kgTo inquire100g538.00€10kgTo inquire500gTo inquire1-Naphthalenol, 2,4-dichloro-
CAS:Formula:C10H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:213.06002-Decenoic acid, 10-hydroxy-, (2E)-
CAS:Formula:C10H18O3Purity:95%Color and Shape:SolidMolecular weight:186.2481Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
CAS:Formula:C28H22NaO6S2Purity:97%Color and Shape:SolidMolecular weight:541.5904(5S,10R)-10,11-Dihydro-5-methyl-5H-dibenzo[a,d]cyclohepten-5,10-imine Maleate
CAS:Formula:C20H19NO4Purity:98%Color and Shape:SolidMolecular weight:337.3692(1R)-((2S,4S,5R)-5-Ethyl-quinuclidine-2-yl)(6-methoxy-quinolin-4-yl)methanol
CAS:Formula:C20H26N2O2Purity:95%Color and Shape:SolidMolecular weight:326.43262-{2,3-dichloro-4-[(thiophen-2-yl)carbonyl]phenoxy}acetic acid
CAS:Formula:C13H8Cl2O4SPurity:97%Color and Shape:SolidMolecular weight:331.1712Dorzolomide hydrochloride
CAS:Formula:C10H17ClN2O4S3Purity:98%Color and Shape:SolidMolecular weight:360.9010Sitagliptin N-Boc IMpurity
CAS:Formula:C21H23F6N5O3Purity:95%Color and Shape:SolidMolecular weight:507.42942-(Diethylamino)-N-(2,6-dimethylphenyl)acetamide
CAS:Formula:C14H22N2OPurity:98%Color and Shape:SolidMolecular weight:234.33731-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Formula:C9H11FN2O6Purity:97%Color and Shape:SolidMolecular weight:262.1918Cholan-24-oic acid, 3,7,12-trihydroxy-, (3a,5b,7a,12a)-
CAS:Formula:C24H40O5Purity:97%Color and Shape:SolidMolecular weight:408.5714t-Butyl 3-Amino(peg4)propionate
CAS:Formula:C15H31NO6Purity:97%Color and Shape:LiquidMolecular weight:321.4097Ref: IN-DA00390V
1g58.00€5g162.00€10g192.00€25g562.00€50gTo inquire100gTo inquire100mg25.00€250mg26.00€(3β)-Cholesta-5,7-dien-3-ol
CAS:Formula:C27H44OPurity:95%Color and Shape:SolidMolecular weight:384.6377Ref: IN-DA0037HD
1g24.00€5g44.00€1kgTo inquire25g129.00€5kgTo inquire100g267.00€10kgTo inquire500gTo inquire7-Chloro-2,3-dihydroinden-1-one
CAS:Formula:C9H7ClOPurity:97%Color and Shape:SolidMolecular weight:166.6043(2-Aminophenyl)(4-fluorophenyl)methanone
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.2230[1,1'-Biphenyl]-4-carboxaldehyde, 4'-hydroxy-
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.21738-Azaspiro[4.5]decane-7,9-dione
CAS:Formula:C9H13NO2Purity:96%Color and Shape:SolidMolecular weight:167.20502-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
CAS:Formula:C16H10N2O2Purity:97%Color and Shape:SolidMolecular weight:262.26282-Thiazolecarbonitrile, 4-bromo-
CAS:Formula:C4HBrN2SPurity:98%Color and Shape:SolidMolecular weight:189.03313-Pyridinecarboxamide, 4-(trifluoromethyl)-
CAS:Formula:C7H5F3N2OPurity:98%Color and Shape:SolidMolecular weight:190.1226(6R)-5,6,7,8-Tetrahydro-l-biopterin diHCl
CAS:Formula:C9H17Cl2N5O3Purity:95%Color and Shape:SolidMolecular weight:314.1690Ref: IN-DA005LS6
1gTo inquire2gTo inquire5gTo inquire10gTo inquire1mg51.00€10mg121.00€50mg125.00€100mg202.00€250mg299.00€4-Amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide
CAS:Formula:C11H13N3O3SPurity:97%Color and Shape:SolidMolecular weight:267.3042Benzyl 3-bromopropyl ether
CAS:Formula:C10H13BrOPurity:96%Color and Shape:LiquidMolecular weight:229.11362-(3-(BOC-AMINO)-PROPYL)-5,6,7,8-TETRAHYDRO-1,8-NAPHTHYRIDINE
CAS:Formula:C16H25N3O2Purity:95%Molecular weight:291.3886L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C26H22N2O4Purity:98%Color and Shape:SolidMolecular weight:426.4639Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate
CAS:Formula:C14H12F3NO2SPurity:97%Color and Shape:SolidMolecular weight:315.31082-Pyrimidinamine, N-[4-[2-(2,4-dimethylphenoxy)phenyl]-2-thiazolyl]-1,4,5,6-tetrahydro-
CAS:Formula:C21H22N4OSPurity:95.0%Color and Shape:SolidMolecular weight:378.4906(5-Benzyloxyindol-3-yl)acetonitrile
CAS:Formula:C17H14N2OPurity:97%Color and Shape:SolidMolecular weight:262.3059Betaxolol hydrochloride
CAS:Formula:C18H30ClNO3Purity:98%Color and Shape:SolidMolecular weight:343.8887L-Isoleucine, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C14H19NO4Purity:98%Color and Shape:LiquidMolecular weight:265.30502-HYDROXY-6-METHOXYBENZOIC ACID
CAS:Formula:C8H8O4Purity:98%Color and Shape:SolidMolecular weight:168.14673,5-Dimethoxyphenylpropionic Acid
CAS:Formula:C11H14O4Purity:97%Color and Shape:SolidMolecular weight:210.2265(S)-4-Amino-2-hydroxybutanoic acid
CAS:Formula:C4H9NO3Purity:97%Color and Shape:SolidMolecular weight:119.1192Ref: IN-DA003CDY
5g26.00€10g29.00€25g30.00€5kgTo inquire100g60.00€10kgTo inquire25kgTo inquire500g162.00€9-Oxo-10(9H)-acridineacetic acid
CAS:Formula:C15H11NO3Purity:%Color and Shape:SolidMolecular weight:253.2527D-glycero-D-galacto-Non-2-enonic acid, 5-(acetylamino)-4-[(aminoiminomethyl)amino]-2,6-anhydro-3,4,5-trideoxy-
CAS:Formula:C12H20N4O7Purity:98%Color and Shape:SolidMolecular weight:332.3098Ref: IN-DA001ABF
1g354.00€5gTo inquire10gTo inquire1mg51.00€25gTo inquire5mg57.00€25mg73.00€50mg104.00€100mg137.00€250mg192.00€Calcium 4-methyl-2-oxopentanoate
CAS:Formula:C12H18CaO6Purity:97%Color and Shape:SolidMolecular weight:298.34572-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O3Purity:98%Color and Shape:SolidMolecular weight:234.25123-(2-Thienyl)acrylic acid
CAS:Formula:C7H6O2SPurity:97%Color and Shape:SolidMolecular weight:154.1863

