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(12,316 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,375 products)
- Benzodiazepine Derivatives(323 products)
- Carbohydrates and glycoconjugates(5,038 products)
- Esters and Derivatives(42,239 products)
- Fatty Acids and Lypidic Derivatives(32,360 products)
- Flavonoids and Polyphenols(17,066 products)
- Free Radicals and Oxidant/Reducing Agents(208 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,307 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,409 products)
- Organic Phosphates and Phosphonates(1,192 products)
- Organic Sulphonates and Sulphates(10,415 products)
- Organometallics(4,417 products)
- Others(6,257 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,889 products)
- Quinazoline and Quinoline Derivatives(65,574 products)
- Quinones and Derivatives(24,334 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,501 products)
- Steroids and Derivatives(4,905 products)
- Sulfonamides and Derivatives(2,539 products)
- Terpenoids and Derivatives(3,827 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
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Found 58881 products of "APIs for research and impurities"
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2,6-Pyridinedicarboxylic acid, 1,4-dihydro-4-oxo-
CAS:Formula:C7H5NO5Purity:98%Color and Shape:SolidMolecular weight:183.1183Ref: IN-DA0017SY
1g26.00€5g34.00€10g56.00€1kgTo inquire25g65.00€5kgTo inquire100g179.00€10kgTo inquire250g332.00€3-Quinolinecarboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-
CAS:Formula:C17H20FN3O3Purity:98%Color and Shape:SolidMolecular weight:333.35741,4-Methanoanthracene-9,10-dione, 1,4,4a,9a-tetrahydro-4a-methyl-,(1R,4S,4aR,9aS)-rel-
CAS:Formula:C16H14O2Purity:98%Color and Shape:SolidMolecular weight:238.28124-Iodo-1H-pyrazole-5-carboxylic acid
CAS:Formula:C4H3IN2O2Purity:98%Color and Shape:SolidMolecular weight:237.98334H-1,4-Benzoxazine-4-acetic acid, 6-chloro-2,3-dihydro-3-oxo-
CAS:Formula:C10H8ClNO4Purity:98%Color and Shape:SolidMolecular weight:241.62781,2,3,6-Tetrahydro-4-pyridinecarboxylic Acid Hydrochloride
CAS:Formula:C6H10ClNO2Purity:95%Color and Shape:SolidMolecular weight:163.60212,5-Pyrrolidinedione, 3-methyl-3-phenyl-
CAS:Formula:C11H11NO2Purity:95%Color and Shape:SolidMolecular weight:189.21052-Amino-3-benzyloxypyridine
CAS:Formula:C12H12N2OPurity:99%Color and Shape:SolidMolecular weight:200.2365Bicyclo[1.1.1]pentane-1-carboxylic acid, 3-aMino-, Methyl ester, hydrochloride (9CI)
CAS:Formula:C7H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:177.6287Ref: IN-DA00G1NL
1g125.00€5g276.00€10g563.00€1kgTo inquire25gTo inquire50gTo inquire250gTo inquire500gTo inquire100mg43.00€250mg63.00€500mg82.00€3,4-Dihydro-7-(4-bromobutoxy)-2(1h)-quinolinone
CAS:Formula:C13H16BrNO2Purity:97%Color and Shape:SolidMolecular weight:298.17562-Thiophenecarboxamide, N-[2-(3,4-dihydro-3-oxo-2-quinoxalinyl)-4-(1-methylethyl)phenyl]-
CAS:Formula:C22H19N3O2SPurity:98%Color and Shape:SolidMolecular weight:389.47024-[[4-[(AMinoiMinoMethyl)aMino]benzoyl]oxy]benzeneacetic Acid
CAS:Formula:C16H15N3O4Purity:97%Color and Shape:SolidMolecular weight:313.30801,3-Benzenediol, 4-(1-methylethyl)-
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.1904Acetamide,2-[(2-furanylmethyl)sulfinyl]-N-[(2Z)-4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-butenyl]-, (+)-
CAS:Formula:C22H29N3O4SPurity:99%Color and Shape:SolidMolecular weight:431.5484(1R,2R,4S,5S,7R)-7-{[2-hydroxy-2,2-bis(thiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.0^{2,4}]nonan-9-ium bromide
CAS:Formula:C19H22BrNO4S2Purity:98%Color and Shape:SolidMolecular weight:472.4163N-(2-chloropyriMidin-4-yl)-2,3-diMethyl-2H- indazol-6-aMine
CAS:Formula:C13H12ClN5Purity:96%Color and Shape:SolidMolecular weight:273.72094-amino-2-hydroxybutanoic acid
CAS:Formula:C4H9NO3Purity:98%Color and Shape:SolidMolecular weight:119.1192(+)-(S)-Mexiletine hydrochloride
CAS:Formula:C11H18ClNOPurity:95%Color and Shape:SolidMolecular weight:215.7197Acetylcholine chloride
CAS:Formula:C7H16ClNO2Purity:98%Color and Shape:SolidMolecular weight:181.66041-[10-[3-[4-(2-Hydroxyethyl)-1-piperidinyl]propyl]-10H-phenothiazin-2-yl]ethanone
CAS:Formula:C24H30N2O2SPurity:98%Color and Shape:SolidMolecular weight:410.5722(4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-2,4-dihydro-1H-3,1-benzoxazin-2-one
CAS:Formula:C14H9ClF3NO2Purity:98%Color and Shape:SolidMolecular weight:315.67502,5-Pyrazinedipropanoic Acid
CAS:Formula:C10H12N2O4Purity:97%Color and Shape:SolidMolecular weight:224.2133(Dichloromethylene)diphosphonic acid
CAS:Formula:CH4Cl2O6P2Purity:98%Color and Shape:SolidMolecular weight:244.8924D-P-Methyl sulfino phenyl ethyl serinate
CAS:Formula:C12H17NO5SPurity:95%Color and Shape:SolidMolecular weight:287.33216H-Dibenzo[a,g]quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-
CAS:Formula:C21H25NO4Purity:97%Color and Shape:SolidMolecular weight:355.42752-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, hydrochloride (1:1), (4S,4aS,5aS,6S,12aS)-
CAS:Formula:C22H24Cl2N2O8Purity:90%Color and Shape:SolidMolecular weight:515.34065-Bromo-1,7-dimethyl-1H-indazole
CAS:Formula:C9H9BrN2Purity:98%Color and Shape:SolidMolecular weight:225.08522-Propenoic acid, 3-[4-[(1E)-2-(2-chloro-4-fluorophenyl)-1-(1H-indazol-5-yl)-1-buten-1-yl]phenyl]-, (2E)-
CAS:Formula:C26H20ClFN2O2Purity:%Color and Shape:SolidMolecular weight:446.90064-aMino-5-chloro-2,3-dihydro-N-4-piperidinyl-7-BenzofurancarboxaMide
CAS:Formula:C14H18ClN3O2Purity:95%Color and Shape:SolidMolecular weight:295.7646(S)-N-[2-(1,6,7,8-Tetrahydro-2H-indeno-[5,4-b]furan-8-yl)ethyl]propionamide
CAS:Formula:C16H21NO2Purity:98%Color and Shape:SolidMolecular weight:259.3434(1R,1'R,2S,2'S,3R,3'R)-1,1'-(Pyrazine-2,5-diyl)bis(butane-1,2,3,4-tetraol) (Glucosamine Impurity)
CAS:Formula:C12H20N2O8Purity:98%Color and Shape:SolidMolecular weight:320.29582-Piperidinecarboxamide, N-(2,6-dimethylphenyl)-1-methyl-
CAS:Formula:C15H22N2OPurity:97%Color and Shape:SolidMolecular weight:246.34801,4,6,7-Tetramethylnaphthalene
CAS:Formula:C14H16Purity:98%Color and Shape:SolidMolecular weight:184.27681,2-Dihydroxy-3-isopropylaminopropane
CAS:Formula:C6H15NO2Purity:98%Color and Shape:LiquidMolecular weight:133.18881H-Imidazole, 5-[1-(2,3-dimethylphenyl)ethenyl]-
CAS:Formula:C13H14N2Purity:98%Color and Shape:SolidMolecular weight:198.26373-Tetradecanone, 5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-, (5S)-
CAS:Formula:C21H34O4Purity:98%Color and Shape:SolidMolecular weight:350.49232',4'-DIFLUORO-4-HYDROXY BIPHENYL
CAS:Formula:C12H8F2OPurity:98%Color and Shape:SolidMolecular weight:206.1881N-Benzo[1,2-d:3,4-d']bisthiazol-2-yl-2-naphthalenecarboxamide
CAS:Formula:C19H11N3OS2Purity:98%Color and Shape:SolidMolecular weight:361.44012,4-Quinolinedicarboxamide, N4-[1-[(4-cyanophenyl)methyl]-5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-7-fluoro-
CAS:Formula:C24H16F4N6O2Purity:98%Color and Shape:SolidMolecular weight:496.41655-Bromo-4-trifluoromethyl-pyridin-2-ol
CAS:Formula:C6H3BrF3NOPurity:97%Color and Shape:SolidMolecular weight:241.9933Ref: IN-DA007EF7
1g68.00€5g147.00€10g177.00€1kgTo inquire25g497.00€50gTo inquire5kgTo inquire100gTo inquire500gTo inquire100mg26.00€250mg31.00€500mg54.00€Ethyl 3-Amino-4-pyrazolecarboxylate
CAS:Formula:C6H9N3O2Purity:95%Color and Shape:SolidMolecular weight:155.1546Ref: IN-DA0034US
1g21.00€5g24.00€10g25.00€25g25.00€50g41.00€100g60.00€250g114.00€25kgTo inquire500g179.00€50kgTo inquire(2E)-3-(4'-Hydroxy-3'-tricyclo[3.3.1.13,7]dec-1-yl[1,1'-biphenyl]-4-yl)-2-propenoic acid
CAS:Formula:C25H26O3Purity:%Color and Shape:SolidMolecular weight:374.4721
![Bicyclo[1.1.1]pentane-1-carboxylic acid, 3-aMino-, Methyl ester, hydrochloride (9CI)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00G1NL.webp&w=3840&q=75)
![2-Thiophenecarboxamide, N-[2-(3,4-dihydro-3-oxo-2-quinoxalinyl)-4-(1-methylethyl)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001CG0.webp&w=3840&q=75)
![4-[[4-[(AMinoiMinoMethyl)aMino]benzoyl]oxy]benzeneacetic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00FGA7.webp&w=3840&q=75)
![Acetamide,2-[(2-furanylmethyl)sulfinyl]-N-[(2Z)-4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-but…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HEG4.webp&w=3840&q=75)
![(1R,2R,4S,5S,7R)-7-{[2-hydroxy-2,2-bis(thiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azatricyclo[…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0011M7.webp&w=3840&q=75)
![1-[10-[3-[4-(2-Hydroxyethyl)-1-piperidinyl]propyl]-10H-phenothiazin-2-yl]ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C6JO.webp&w=3840&q=75)
![6H-Dibenzo[a,g]quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0003CI.webp&w=3840&q=75)
![2-Propenoic acid, 3-[4-[(1E)-2-(2-chloro-4-fluorophenyl)-1-(1H-indazol-5-yl)-1-buten-1-yl]phenyl]-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00123J.webp&w=3840&q=75)
![(S)-N-[2-(1,6,7,8-Tetrahydro-2H-indeno-[5,4-b]furan-8-yl)ethyl]propionamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0038WF.webp&w=3840&q=75)
![1H-Imidazole, 5-[1-(2,3-dimethylphenyl)ethenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0006UZ.webp&w=3840&q=75)
![N-Benzo[1,2-d:3,4-d']bisthiazol-2-yl-2-naphthalenecarboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01E22F.webp&w=3840&q=75)
![2,4-Quinolinedicarboxamide, N4-[1-[(4-cyanophenyl)methyl]-5-methyl-3-(trifluoromethyl)-1H-pyrazol-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0021JG.webp&w=3840&q=75)
![(2E)-3-(4'-Hydroxy-3'-tricyclo[3.3.1.13,7]dec-1-yl[1,1'-biphenyl]-4-yl)-2-propenoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00DB4N.webp&w=3840&q=75)