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(12,440 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,464 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,306 products)
- Fatty Acids and Lypidic Derivatives(32,486 products)
- Flavonoids and Polyphenols(17,100 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,409 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,203 products)
- Organic Sulphonates and Sulphates(10,451 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,164 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,974 products)
- Quinazoline and Quinoline Derivatives(66,217 products)
- Quinones and Derivatives(24,378 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,894 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 66870 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
α-Diisopropylaminoethyl-α-phenylpyridine-2-acetamide
CAS:Formula:C21H29N3OPurity:99%Color and Shape:SolidMolecular weight:339.4745Ref: IN-DA00BI97
1gTo inquire1mg47.00€5mg92.00€10mg143.00€25mg181.00€50mg239.00€100mg286.00€250mg518.00€Benzamide, N-(6-chloro-3-pyridinyl)-3,4-difluoro-
CAS:Formula:C12H7ClF2N2OPurity:99.18%Molecular weight:268.64669,10-Anthracenedione,1,4,5,8-tetrachloro-
CAS:Formula:C14H4Cl4O2Purity:90%Color and Shape:SolidMolecular weight:345.9924Acetamide,N-[9-[[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-
CAS:Formula:C15H19N5O7Purity:97%Color and Shape:SolidMolecular weight:381.3407N-(5-aminopentan-2-yl)-6-methoxyquinolin-8-amine
CAS:Formula:C15H21N3OPurity:95%Color and Shape:SolidMolecular weight:259.3467[1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, 4-ethyl ester, calcium salt (2:1), (αR,γS)-
CAS:Formula:C48H56CaN2O10Purity:98%Color and Shape:SolidMolecular weight:861.04362-Hydroxy-2-(3-phenoxyphenyl)acetonitrile
CAS:Formula:C14H11NO2Purity:95%Color and Shape:LiquidMolecular weight:225.24264-Thiazoleethanethioic acid, 2-amino-α-(methoxyimino)-, S-2-benzothiazolyl ester, (αZ)-
CAS:Formula:C13H10N4O2S3Purity:90%Color and Shape:SolidMolecular weight:350.43911-(Chloromethyl)-3-phenoxybenzene
CAS:Formula:C13H11ClOPurity:98%Color and Shape:LiquidMolecular weight:218.6788(1R,2R)-N-[[[(1R,2R)-2-[[4,4-difluoro-4-(3-hydroxy-2-quinoxalinyl)-2-buten-1-yl]oxy]cyclopentyl]oxy]carbonyl]-3-methyl-L-valyl-(4R)-4-hydroxy-L-prolyl-1-amino-2-(difluoromethyl)-N-[(1-methylcyclopropyl)sulfonyl]-cyclopropanecarboxamide cyclic (1→2)-ether
CAS:Formula:C38H46F4N6O9SPurity:98%Color and Shape:SolidMolecular weight:838.86535-Acetamido-1,3,4-thiadiazole-2-sulfonic acid
CAS:Formula:C4H5N3O4S2Purity:95%Color and Shape:SolidMolecular weight:223.2302tert-butyl endo-3-hydroxy-3-methyl-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C13H23NO3Purity:97%Color and Shape:SolidMolecular weight:241.32663-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl
CAS:Formula:C6H8ClF3N4Purity:97%Color and Shape:SolidMolecular weight:228.60272-Methyl-2-Phenylpropionic Acid
CAS:Formula:C10H12O2Purity:97%Color and Shape:SolidMolecular weight:164.20111-((3,4-Dimethoxyphenethyl)amino)-3-(m-tolyloxy)propan-2-ol hydrochloride
CAS:Formula:C20H28ClNO4Purity:98%Color and Shape:SolidMolecular weight:381.8936Benzenamine, 2-methyl-4-[(2-methylphenyl)azo]-
CAS:Formula:C14H15N3Purity:95%Color and Shape:SolidMolecular weight:225.2890Methanesulfonamide, N-[4-[[1-[2-(6-methyl-2-pyridinyl)ethyl]-4-piperidinyl]carbonyl]phenyl]-, hydrochloride (1:2)
CAS:Formula:C21H29Cl2N3O3SPurity:99%Color and Shape:SolidMolecular weight:474.4443Benzamide, 3-(cyclopropylmethoxy)-N-(3,5-dichloro-1-oxido-4-pyridinyl)-4-(difluoromethoxy)-
CAS:Formula:C17H14Cl2F2N2O4Purity:95%Color and Shape:SolidMolecular weight:419.2069Ref: IN-DA002XQ1
1mg49.00€2mg59.00€5mg77.00€10mg125.00€25mg191.00€50mg214.00€100mg360.00€250mg521.00€Oxiran-2-ylmethyl stearate
CAS:Formula:C21H40O3Purity:90.0%Color and Shape:SolidMolecular weight:340.5405Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper
CAS:Formula:C10H8CuN2O2S2Purity:97%Color and Shape:SolidMolecular weight:315.85874-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[[[[(2-oxo-1-imidazolidinyl)carbonyl]amino]phenylacetyl]amino]-, [2S-[2a,5a,6b(S*)]]-
CAS:Formula:C20H23N5O6SPurity:97%Color and Shape:SolidMolecular weight:461.4915Ethyl (2S)-4-bromo-2-methyl-2-(methylsulfonyl)butanoate
CAS:Formula:C8H15BrO4SPurity:95%Molecular weight:287.17131,2-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:554.56681-Methyl-4-(tributylstannyl)-1H-imidazole
CAS:Formula:C16H32N2SnPurity:98%Color and Shape:LiquidMolecular weight:371.1397L-Tyrosinamide, L-lysyl-L-cysteinyl-L-asparaginyl-L-threonyl-L-alanyl-L-threonyl-L-cysteinyl-L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-valyl-L-histidyl-L-seryl-L-seryl-L-asparaginyl-L-asparaginyl-L-phenylalanylglycyl-L-prolyl-L-isoleucyl-L-leucyl-L-prolyl-L-prolyl-L-threonyl-L-asparaginyl-L-valylglycyl-L-seryl-L-asparaginyl-L-threonyl-, cyclic (2→7)-disulfide
CAS:Formula:C171H267N51O53S2Purity:98%Color and Shape:SolidMolecular weight:3949.3896L-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester
CAS:Formula:C22H33N3O8Purity:97%Color and Shape:SolidMolecular weight:467.51272-((2-Methoxyethyl)thio)-3-methylnaphthalene-1,4-dione
CAS:Formula:C14H14O3SPurity:98.0%Color and Shape:SolidMolecular weight:262.3242(6E,10E)-3,7,11,15-Tetramethyl-1,6,10,14-hexadecatetraen-3-ol
CAS:Formula:C20H34OPurity:98%Color and Shape:LiquidMolecular weight:290.4834Flavoxate hydrochloride
CAS:Formula:C24H26ClNO4Purity:99%Color and Shape:SolidMolecular weight:427.9205Benzo[g]-1,3-benzodioxolo[5,6-a]quinolizinium, 5,6-dihydro-9,10-dimethoxy-
CAS:Formula:C20H18NO4Purity:99%Color and Shape:SolidMolecular weight:336.3612SNS-032 (BMS-387032)
CAS:Formula:C17H24N4O2S2Purity:97%Color and Shape:SolidMolecular weight:380.5281Ref: IN-DA00C6HP
1mg46.00€5mg65.00€10mg86.00€25mg131.00€50mg174.00€100mg175.00€250mg248.00€500mg364.00€1g657.00€1,7,7-Trimethylbicyclo[2.2.1]-2-heptanone
CAS:Formula:C10H16OPurity:98%Color and Shape:SolidMolecular weight:152.23344-Aminobenzamidine DiHCl
CAS:Formula:C7H11Cl2N3Purity:98%Color and Shape:SolidMolecular weight:208.08833H-Indolium, 1-ethyl-2,3,3-trimethyl-, iodide (1:1)
CAS:Formula:C13H18INPurity:97%Color and Shape:SolidMolecular weight:315.1932Ref: IN-DA001G9D
100mg24.00€250mg28.00€1g30.00€5g68.00€10g128.00€25g155.00€15g158.00€50g291.00€100g560.00€75g607.00€4H-1,3-Benzoxazin-4-one, 2-(2-hydroxyphenyl)-
CAS:Formula:C14H9NO3Purity:95%Color and Shape:SolidMolecular weight:239.2262Ceftriaxone (sodium salt)
CAS:Formula:C18H18N8Na2O7S3Purity:98%Color and Shape:SolidMolecular weight:600.55951-Naphthalenemethanamine, 5,6,7,8-tetrahydro-α-methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-, (αR)-
CAS:Formula:C22H26F3NPurity:98%Color and Shape:SolidMolecular weight:361.4437(2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
CAS:Formula:C18H26FN3O4SPurity:95%Color and Shape:SolidMolecular weight:399.4801β-L-Xylopyranoside, methyl 5-C-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-1-thio-, (5S)-
CAS:Formula:C21H25ClO5SPurity:98%Color and Shape:SolidMolecular weight:424.93822,4-Oxazolidinedione, 3,5,5-trimethyl-
CAS:Formula:C6H9NO3Purity:98%Color and Shape:SolidMolecular weight:143.14065-Bromo-2-nitropyridine
CAS:Formula:C5H3BrN2O2Purity:97%Color and Shape:SolidMolecular weight:202.99357H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-
CAS:Formula:C17H20N4O2Purity:95%Color and Shape:SolidMolecular weight:312.3663Ethanamine, 2-[(triphenylmethyl)thio]-
CAS:Formula:C21H21NSPurity:98%Color and Shape:SolidMolecular weight:319.4631
![Acetamide,N-[9-[[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,9-dihydro-6-oxo-1H-purin-2-yl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA004PZY.webp&w=3840&q=75)
![[1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, 4-ethyl ester, calci…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0012M5.webp&w=3840&q=75)
![(1R,2R)-N-[[[(1R,2R)-2-[[4,4-difluoro-4-(3-hydroxy-2-quinoxalinyl)-2-buten-1-yl]oxy]cyclopentyl]ox…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01EOG9.webp&w=3840&q=75)
![3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0033H6.webp&w=3840&q=75)
![Benzenamine, 2-methyl-4-[(2-methylphenyl)azo]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IJW6.webp&w=3840&q=75)
![Methanesulfonamide, N-[4-[[1-[2-(6-methyl-2-pyridinyl)ethyl]-4-piperidinyl]carbonyl]phenyl]-, hydr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0008YW.webp&w=3840&q=75)
![4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[[[[(2-oxo-1-imidazolidin…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IMLM.webp&w=3840&q=75)
![1,2-Cyclopentanediol, 3-[7-[[(1R,2S)-2-(3,4-difluorophenyl)cyclopropyl]amino]-5-(propylsulfonyl)-3…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00BF0C.webp&w=3840&q=75)
![L-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002R26.webp&w=3840&q=75)
![Benzo[g]-1,3-benzodioxolo[5,6-a]quinolizinium, 5,6-dihydro-9,10-dimethoxy-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002JSP.webp&w=3840&q=75)
![1,7,7-Trimethylbicyclo[2.2.1]-2-heptanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0038FV.webp&w=3840&q=75)
![1-Naphthalenemethanamine, 5,6,7,8-tetrahydro-α-methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-, (α…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000JSG.webp&w=3840&q=75)
![β-L-Xylopyranoside, methyl 5-C-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-1-thio-, (5S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0005U7.webp&w=3840&q=75)
![7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001BNS.webp&w=3840&q=75)
![Ethanamine, 2-[(triphenylmethyl)thio]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HBIO.webp&w=3840&q=75)