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(12,327 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,433 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,014 products)
- Esters and Derivatives(42,245 products)
- Fatty Acids and Lypidic Derivatives(32,393 products)
- Flavonoids and Polyphenols(17,085 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,401 products)
- Natural and semi-synthetic antibiotics(6,376 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,433 products)
- Organometallics(4,422 products)
- Others(6,291 products)
- Peptides and Proteins(3,143 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,924 products)
- Quinones and Derivatives(24,344 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,624 products)
- Steroids and Derivatives(4,973 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 56931 products of "APIs for research and impurities"
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3-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-
CAS:Formula:C11H15N3O4Purity:96%Color and Shape:SolidMolecular weight:253.2545(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:297.26734-O-β-D-Galactopyranosyl-α-D-glucopyranose hydrate
CAS:Formula:C12H24O12Purity:97%Color and Shape:SolidMolecular weight:360.31182,3-Dimethyl-6-nitro-2H-indazole
CAS:Formula:C9H9N3O2Purity:98%Color and Shape:SolidMolecular weight:191.1867Glycine, N-(4-hydroxybenzoyl)-
CAS:Formula:C9H9NO4Purity:98%Color and Shape:SolidMolecular weight:195.1721Dorzolomide hydrochloride
CAS:Formula:C10H17ClN2O4S3Purity:98%Color and Shape:SolidMolecular weight:360.90105-(2,5-Dimethylphenoxy)-2,2-dimethylpentanoic acid
CAS:Formula:C15H22O3Purity:98%Color and Shape:SolidMolecular weight:250.33341H-Pyrrole-2,4-dicarboxylic acid, 1,5-dimethyl-3-phenyl-, 2,4-diethyl ester
CAS:Formula:C18H21NO4Purity:95%Color and Shape:SolidMolecular weight:315.36363,4-(Methylenedioxy)benzonitrile
CAS:Formula:C8H5NO2Purity:97%Color and Shape:SolidMolecular weight:147.13082-Propenoic acid, 3-(3,4-dihydroxyphenyl)-, ethyl ester
CAS:Formula:C11H12O4Purity:98%Color and Shape:SolidMolecular weight:208.21061H-Benzotriazole-5-carboxamide,6-methoxy-N-[[1-(2-propenyl)-2-pyrrolidinyl]methyl]-, monohydrochloride
CAS:Formula:C16H22ClN5O2Purity:%Color and Shape:SolidMolecular weight:351.83122-(dibutylamino)-1-[(9Z)-2,7-dichloro-9-[(4-chlorophenyl)methylidene]-9H-fluoren-4-yl]ethan-1-ol
CAS:Formula:C30H32Cl3NOPurity:98%Color and Shape:SolidMolecular weight:528.9402(2,4,6-Trimethoxyphenyl)methanethiol
CAS:Formula:C10H14O3SPurity:98%Color and Shape:SolidMolecular weight:214.2814meso-Tetra(4-tert-butylphenyl) porphine
CAS:Formula:C60H62N4Purity:95%Color and Shape:SolidMolecular weight:839.16113-Cyclopropyl-4-methyl-1h-pyrazole-5-carboxylic Acid (>80%)
CAS:Formula:C8H10N2O2Purity:96%Color and Shape:SolidMolecular weight:166.1772Benzeneacetic acid, α-methyl-3-phenoxy-
CAS:Formula:C15H14O3Purity:97%Color and Shape:LiquidMolecular weight:242.2699[1-methyl-1-(4-methylphenyl)ethyl]amine hydrochloride
CAS:Formula:C10H16ClNPurity:95%Color and Shape:SolidMolecular weight:185.6937(16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene
CAS:Formula:C28H32N4O3Purity:97%Color and Shape:SolidMolecular weight:472.5787Ref: IN-DA003A49
1gTo inquire1mg52.00€2mg64.00€5mg120.00€10mg160.00€25mg180.00€100mg269.00€250mg679.00€1-Ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid, monomethanesulfonate
CAS:Formula:C18H24FN3O6SPurity:99%Color and Shape:SolidMolecular weight:429.46311,2-Cyclopentanedicarboxylic acid, (1R,2S)-rel-
CAS:Formula:C7H10O4Purity:97%Color and Shape:SolidMolecular weight:158.1519Cyclopentapyrazole-3-carboxylic acid
CAS:Formula:C7H8N2O2Purity:96%Color and Shape:SolidMolecular weight:152.15061-Propanone, 2-methyl-1-[2-(1-methylethyl)pyrazolo[1,5-a]pyridin-3-yl]-
CAS:Formula:C14H18N2OPurity:99%Color and Shape:SolidMolecular weight:230.3055(1S,2R)-1-(6-bromo-2-methoxyquinolin-3-yl)-4-(methylamino)-2-(naphthalen-1-yl)-1-phenylbutan-2-ol
CAS:Formula:C32H31BrN2O2Purity:98%Color and Shape:SolidMolecular weight:555.50472-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€1kg219.00€25g25.00€5kgTo inquire100g62.00€10kgTo inquire250g108.00€25kgTo inquire500g154.00€BENZYL 5-HYDROXYPENTANOATE
CAS:Formula:C12H16O3Purity:95%Color and Shape:LiquidMolecular weight:208.2536Ref: IN-DA0038Y1
1g82.00€5g178.00€10g242.00€25g361.00€100g579.00€250gTo inquire500gTo inquire100mg27.00€250mg43.00€tert-butyl (2R,3R)-3-hydroxy-2-(prop-2-en-1-yl)piperidine-1-carboxylate
CAS:Formula:C13H23NO3Purity:95%Molecular weight:241.32666H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one,2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-7-methyl-,(2R,3R,3aS,9aR)-
CAS:Formula:C10H12N2O5Purity:95%Color and Shape:SolidMolecular weight:240.2127Ref: IN-DA00I4FF
1gTo inquire5g22.00€10g30.00€1kg286.00€25g34.00€5kgTo inquire100g70.00€10kgTo inquire500g157.00€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:348.2886(1,3-Benzothiazol-2-yl)[2-[[4-[(morpholin-4-yl)methyl]benzyl]oxy]pyrimidin-4-yl]acetonitrile
CAS:Formula:C25H23N5O2SPurity:98%Color and Shape:SolidMolecular weight:457.547424-Norchola-20,22-diene-3,14,17-triol, 21,23-epoxy-, (3β,5β,14β)-
CAS:Formula:C23H34O4Purity:98%Color and Shape:SolidMolecular weight:374.5137(3R,4S,5S)-tert-butyl 3-Methoxy-5-Methyl-4-(MethylaMino)heptanoate hydroc hloride
CAS:Formula:C14H30ClNO3Purity:98%Color and Shape:SolidMolecular weight:295.84593-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-, methyl ester,hydrochloride
CAS:Formula:C7H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:177.62872-(4-Chlorophenoxy)Isobutyric Acid
CAS:Formula:C10H11ClO3Purity:98%Color and Shape:SolidMolecular weight:214.64554-(2-Pyridyl)benzoic acid
CAS:Formula:C12H9NO2Purity:97%Color and Shape:SolidMolecular weight:199.2054(5-BROMO-1-BENZOFURAN-2-YL)METHANOL
CAS:Formula:C9H7BrO2Purity:97%Color and Shape:SolidMolecular weight:227.05475-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
CAS:Formula:C21H28N6O4SPurity:95%Color and Shape:SolidMolecular weight:460.54983-Pyridinecarboxamide, N-[4-[(2-amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-5-(4-fluorophenyl)-1,4-dihydro-4-oxo-
CAS:Formula:C23H15ClF2N4O3Purity:98%Color and Shape:SolidMolecular weight:468.8400(2S)-1-[3-Ethyl-7-[[(1-oxido-3-pyridinyl)methyl]amino]pyrazolo[1,5-a]pyrimidin-5-yl]-2-piperidineethanol
CAS:Formula:C21H28N6O2Purity:98%Color and Shape:SolidMolecular weight:396.4860Ref: IN-DA003AK1
1gTo inquire1mg52.00€5mg83.00€10mg107.00€25mg168.00€50mg201.00€100mg359.00€250mgTo inquire500mgTo inquireEthanone, 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-
CAS:Formula:C10H10O3Purity:98%Color and Shape:SolidMolecular weight:178.18464-Pyridinecarboxaldehyde, 2,5-dichloro-
CAS:Formula:C6H3Cl2NOPurity:97%Color and Shape:SolidMolecular weight:176.00012,3,6,7-TETRAHYDROBENZO[1,2-B
CAS:Formula:C10H10O2Purity:97%Color and Shape:SolidMolecular weight:162.1852Benzeneacetic acid, 4-(2-methylpropyl)-
CAS:Formula:C12H16O2Purity:98%Color and Shape:SolidMolecular weight:192.25421-(2-(3-((4-carbamoylpiperidin-1-yl)methyl)-N-methylbenzamido)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate
CAS:Formula:C35H43N5O4Purity:%Color and Shape:SolidMolecular weight:597.7470Ref: IN-DA00H1KA
1gTo inquire1mg40.00€5mg61.00€10mg89.00€25mg116.00€50mg193.00€100mg235.00€250mg528.00€2-(4-Methoxycyclohex-1-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C13H23BO3Purity:97%Color and Shape:LiquidMolecular weight:238.13092H-1-Benzopyran-2-one, 7-hydroxy-6-methoxy-3-[(2-oxo-2H-1-benzopyran-7-yl)oxy]-
CAS:Formula:C19H12O7Purity:98%Color and Shape:SolidMolecular weight:352.2944Methyl 2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-1,4-dihydropyridine-3-carboxylate
CAS:Formula:C16H15F3N2O4Purity:98%Color and Shape:SolidMolecular weight:356.29655,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-, (8S,10S)-
CAS:Formula:C27H29NO11Purity:98%Color and Shape:SolidMolecular weight:543.5193Benzamide, N-[4-[(7-chloro-2,3,4,5-tetrahydro-5-oxo-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methyl-
CAS:Formula:C26H23ClN2O3Purity:97%Color and Shape:SolidMolecular weight:446.92543-phenyl-7-(propan-2-yloxy)-4H-chromen-4-one
CAS:Formula:C18H16O3Purity:97%Color and Shape:SolidMolecular weight:280.3178Ref: IN-DA003518
1g29.00€5g26.00€10g44.00€25g54.00€50g72.00€75g103.00€100g121.00€200g189.00€300g201.00€400g264.00€500g325.00€2-(Diethylamino)-N-(2,6-dimethylphenyl)acetamide
CAS:Formula:C14H22N2OPurity:98%Color and Shape:SolidMolecular weight:234.3373sodium (2S,3S,4R,5R,6R)-3-{[(2S,3R,5S,6R)-3-acetamido-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,5,6-trihydroxyoxane-2-carboxylate
CAS:Formula:C17H30NNaO11Purity:97%Color and Shape:SolidMolecular weight:447.41001-(4-Fluorobenzyl)-1H-Indole-3-Carboxylic Acid
CAS:Formula:C16H12FNO2Purity:95%Color and Shape:SolidMolecular weight:269.2704Cyclopropanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-ethenyl-, (1R,2S)-
CAS:Formula:C11H17NO4Purity:95%Color and Shape:SolidMolecular weight:227.2570L-Leucinamide, N-[(phenylmethoxy)carbonyl]-L-leucyl-N-[(1S)-1-formyl-3-methylbutyl]-
CAS:Formula:C26H41N3O5Purity:98%Color and Shape:SolidMolecular weight:475.6208t-Butyl 3-Amino(peg4)propionate
CAS:Formula:C15H31NO6Purity:97%Color and Shape:LiquidMolecular weight:321.4097Ref: IN-DA00390V
1g52.00€5g144.00€10g171.00€25g505.00€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 inquire250gTo inquire500gTo inquire(E)-5-(4-Methoxystyryl)benzene-1,3-diol
CAS:Formula:C15H14O3Purity:98%Color and Shape:SolidMolecular weight:242.2699Benzo[b]thiophene-2,3-dione
CAS:Formula:C8H4O2SPurity:97%Color and Shape:SolidMolecular weight:164.1812(1S,2S,4R,8S,9S,11S,12R,13S)-8-(2-chloroacetyl)-12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icos-17-en-16-one
CAS:Formula:C24H32ClFO5Purity:98%Color and Shape:SolidMolecular weight:454.95933-Pyridinecarboxamide, 4-(trifluoromethyl)-
CAS:Formula:C7H5F3N2OPurity:98%Color and Shape:SolidMolecular weight:190.1226Enzastaurin (LY317615)
CAS:Formula:C32H29N5O2Purity:98%Color and Shape:SolidMolecular weight:515.60501,3-dimethyl propanedioate
CAS:Formula:C5H8O4Purity:98%Color and Shape:LiquidMolecular weight:132.1146Ref: IN-DA003PM6
1kg33.00€25g21.00€50g20.00€5kg77.00€100g25.00€10kg115.00€250g24.00€25kg169.00€500g25.00€50kg330.00€100kg660.00€4,6-Dimethylpyrimidin-2(1H)-one
CAS:Formula:C6H8N2OPurity:97%Color and Shape:SolidMolecular weight:124.1405Alfuzosin Hydrochloride
CAS:Formula:C19H28ClN5O4Purity:98%Color and Shape:SolidMolecular weight:425.9097L-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester
CAS:Formula:C22H33N3O8Purity:98%Color and Shape:SolidMolecular weight:467.5127(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxamide
CAS:Formula:C7H11ClN2O2Purity:95%Color and Shape:SolidMolecular weight:190.6274Ref: IN-DA003QP5
1g32.00€5g78.00€10g115.00€25g193.00€50g498.00€100gTo inquire250gTo inquire100mg21.00€250mg25.00€((3R,4S)-rel-4-(4-Fluorophenyl)-1-methylpiperidin-3-yl)methanol
CAS:Formula:C13H18FNOPurity:98%Color and Shape:SolidMolecular weight:223.2865[1,1'-Biphenyl]-2-carboxylic acid, 4'-(bromomethyl)-
CAS:Formula:C14H11BrO2Purity:95%Color and Shape:SolidMolecular weight:291.1399Taurodeoxycholic Acid Sodium Salt
CAS:Formula:C26H44NNaO6SPurity:95%Color and Shape:SolidMolecular weight:521.68544-Amino-3,5-difluorobenzoic acid
CAS:Formula:C7H5F2NO2Purity:96%Color and Shape:SolidMolecular weight:173.11691,2,3,4-Tetrahydropyrido[2,3-b]pyrazine
CAS:Formula:C7H9N3Purity:97%Color and Shape:SolidMolecular weight:135.16652,2,2-Triphenylacetophenone
CAS:Formula:C26H20OPurity:99%Color and Shape:SolidMolecular weight:348.43642-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl)3-ethyl ester, (1S,3S,5S)-
CAS:Formula:C13H21NO4Purity:97%Color and Shape:LiquidMolecular weight:255.31014-AMINO-5-NAPHTHOL-1,3-DISULFONIC ACID MONOSODIUM SALT
CAS:Formula:C10H8NNaO7S2Purity:85%Color and Shape:SolidMolecular weight:341.29281,3,5-Triazine-2,4-Diamine
CAS:Formula:C3H5N5Purity:96%Color and Shape:SolidMolecular weight:111.10534-Pyrimidinamine, 2,6-dimethoxy-
CAS:Formula:C6H9N3O2Purity:97%Color and Shape:SolidMolecular weight:155.1546Benzeneacetic acid, 4-[2-[4-[1-(2-ethoxyethyl)-1H-benzimidazol-2-yl]-1-piperidinyl]ethyl]-α,α-dimethyl-
CAS:Formula:C28H37N3O3Purity:98%Color and Shape:SolidMolecular weight:463.6117Ref: IN-DA002844
1g186.00€5g611.00€50gTo inquire100gTo inquire10mg55.00€50mg66.00€100mg73.00€250mg107.00€N-(3,5-DIMETHYLADAMANTAN-1-YL)FORMAMIDE
CAS:Formula:C13H21NOPurity:98%Color and Shape:SolidMolecular weight:207.31192-[(3-chloro-2-methylphenyl)amino]pyridine-3-carboxylic acid
CAS:Formula:C13H11ClN2O2Purity:96%Color and Shape:SolidMolecular weight:262.69163,4-Dihydro-7-hydroxy-2(1H)-quinolinone
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.1733L-Arginine, N2-[(4-methylphenyl)sulfonyl]-, methyl ester, hydrochloride (1:1)
CAS:Formula:C14H23ClN4O4SPurity:98%Color and Shape:SolidMolecular weight:378.8748Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate
CAS:Formula:C14H12F3NO2SPurity:97%Color and Shape:SolidMolecular weight:315.31082-Pyrazinemethanamine, α-methyl-
CAS:Formula:C6H9N3Purity:95%Color and Shape:LiquidMolecular weight:123.15581-(4-Chlorophenyl)biguanide, HCl
CAS:Formula:C8H11Cl2N5Purity:95%Color and Shape:SolidMolecular weight:248.1124Benzeneacetic acid, 4-[(2-carboxyphenyl)methoxy]-
CAS:Formula:C16H14O5Purity:98%Color and Shape:SolidMolecular weight:286.2794

