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(12,332 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,440 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,411 products)
- Flavonoids and Polyphenols(17,082 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,400 products)
- Natural and semi-synthetic antibiotics(6,379 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,475 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,431 products)
- Organometallics(4,421 products)
- Others(6,302 products)
- Peptides and Proteins(3,146 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,946 products)
- Quinazoline and Quinoline Derivatives(66,005 products)
- Quinones and Derivatives(24,359 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,605 products)
- Steroids and Derivatives(4,953 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,847 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
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Found 57909 products of "APIs for research and impurities"
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(2E,4R)-5-[1,1'-Biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic acid
CAS:Formula:C23H27NO4Purity:97%Color and Shape:SolidMolecular weight:381.4648[1,2,3]Triazolo[1,5-a]pyrazine, 4,5,6,7-tetrahydro-
CAS:Formula:C5H8N4Purity:95%Color and Shape:SolidMolecular weight:124.1438L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C12H13NO6Purity:98%Color and Shape:SolidMolecular weight:267.2347Benzonitrile, 4-Methoxy-2-nitro-5-(phenylMethoxy)-
CAS:Formula:C15H12N2O4Purity:97%Molecular weight:284.26683-Quinolinecarboxylic acid, 1-cyclopropyl-7-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-5,6,8-trifluoro-1,4-dihydro-4-oxo-, rel-
CAS:Formula:C19H20F3N3O3Purity:98%Color and Shape:SolidMolecular weight:395.37563-(naphthalen-1-yl)prop-2-enoic acid
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.21735H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one
CAS:Formula:C11H6N2OPurity:95%Color and Shape:SolidMolecular weight:182.1781FR 900098 Monosodium Salt
CAS:Formula:C5H11NNaO5PPurity:95%Color and Shape:SolidMolecular weight:219.10812-(Diisopropylamino)ethylamine
CAS:Formula:C8H20N2Purity:97%Color and Shape:LiquidMolecular weight:144.2578Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate
CAS:Formula:C9H10O2SPurity:97%Color and Shape:SolidMolecular weight:182.2395Benzonitrile, 5-[3-[(1S)-2,3-dihydro-1-[(2-hydroxyethyl)amino]-1H-inden-4-yl]-1,2,4-oxadiazol-5-yl]-2-(1-methylethoxy)-
CAS:Formula:C23H24N4O3Purity:99%Color and Shape:SolidMolecular weight:404.4617Ref: IN-DA000USL
1gTo inquire1mg41.00€2mg50.00€5mg50.00€10mg66.00€50mg160.00€100mg195.00€250mg329.00€10H-Benzo[b]pyrido[2,3-e][1,4]thiazine
CAS:Formula:C11H8N2SPurity:97%Color and Shape:SolidMolecular weight:200.2596(2-Methyl-[1,1'-biphenyl]-3-yl)methanol
CAS:Formula:C14H14OPurity:98%Color and Shape:SolidMolecular weight:198.2604tert-Butyl 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate
CAS:Formula:C21H31N3O3Purity:97%Color and Shape:SolidMolecular weight:373.4891Butanedioic acid,1-[4-[[1-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]thio]-1-methylethyl]thio]-2,6-bis(1,1-dimethylethyl)phenyl]ester
CAS:Formula:C35H52O5S2Purity:99%Color and Shape:SolidMolecular weight:616.91442,6-Dichlorobenzeneacetamide
CAS:Formula:C8H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:204.0533Propanoicacid, 3-[2-[2-[2-(2-mercaptoethoxy)ethoxy]ethoxy]ethoxy]-
CAS:Formula:C11H22O6SPurity:95%Color and Shape:LiquidMolecular weight:282.35385-bromo-3-tert-butyl-2-hydroxybenzaldehyde
CAS:Formula:C11H13BrO2Purity:98%Color and Shape:SolidMolecular weight:257.12371-(Ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-azetidineacetonitrile
CAS:Formula:C16H17N7O2SPurity:99%Color and Shape:SolidMolecular weight:371.41696-FLUORO-2-(2'-FLUORO-[1,1'-BIPHENYL]-4-YL)-3-METHYLQUINOLINE-4-CARBOXYLIC ACID
CAS:Formula:C23H15F2NO2Purity:98%Color and Shape:SolidMolecular weight:375.36755-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, hydrate (1:1), (6R,7R)-
CAS:Formula:C16H19N3O5SPurity:98%Color and Shape:SolidMolecular weight:365.4042Carbamic acid, N,N'-[[2-[(2-methoxyacetyl)amino]-4-(phenylthio)phenyl]carbonimidoyl]bis-, C,C'-dimethyl ester
CAS:Formula:C20H22N4O6SPurity:98%Color and Shape:SolidMolecular weight:446.4769CEFSULODIN SODIUM SALT, HYDRATE
CAS:Formula:C22H19N4NaO8S2Purity:98%Color and Shape:SolidMolecular weight:554.5280Benzene, 5-bromo-1,3-difluoro-2-(phenylmethoxy)-
CAS:Formula:C13H9BrF2OPurity:99%Color and Shape:LiquidMolecular weight:299.1108N-(4,5-Dihydro-1H-imidazol-2-yl)-6-quinoxalinamine
CAS:Formula:C11H11N5Purity:98%Color and Shape:SolidMolecular weight:213.23854-Piperidinone, 3,5-bis[(4-methylphenyl)methylene]-, hydrochloride (1:1)
CAS:Formula:C21H22ClNOPurity:98%Color and Shape:SolidMolecular weight:339.8585(3-Bromophenyl)acetic acid
CAS:Formula:C8H7BrO2Purity:95%Color and Shape:SolidMolecular weight:215.0440Methanone, 2-pyridinyl[7-(4-pyridinyl)pyrazolo[1,5-a]pyrimidin-3-yl]-
CAS:Formula:C17H11N5OPurity:98%Color and Shape:SolidMolecular weight:301.3021(4-Bromo-2-nitrophenyl)acetic acid
CAS:Formula:C8H6BrNO4Purity:97%Color and Shape:SolidMolecular weight:260.0415Ethanone, 2-bromo-1-(2,4-dichlorophenyl)-
CAS:Formula:C8H5BrCl2OPurity:95%Color and Shape:SolidMolecular weight:267.93471H-Benzimidazole-6-sulfonic acid, 2-phenyl-
CAS:Formula:C13H10N2O3SPurity:97%Color and Shape:SolidMolecular weight:274.2951[5-Fluoro-2-[(Z)-(2-hexahydropyridazin-1-yl-4-oxo-thiazol-5-ylidene)methyl]phenyl] pyrrolidine-1-carboxylate
CAS:Formula:C19H21FN4O3SPurity:95%Color and Shape:SolidMolecular weight:404.4584Methyl 5-carboxy-n-phenyl-2-1h-pyridone
CAS:Formula:C13H11NO3Purity:98%Color and Shape:SolidMolecular weight:229.23133-Chloro-D-alanine methyl ester,hydrochloride
CAS:Formula:C4H9Cl2NO2Purity:97%Color and Shape:SolidMolecular weight:174.0258
![(2E,4R)-5-[1,1'-Biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0091YY.webp&w=3840&q=75)
![[1,2,3]Triazolo[1,5-a]pyrazine, 4,5,6,7-tetrahydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000KAA.webp&w=3840&q=75)
![L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000GEV.webp&w=3840&q=75)
![3-Quinolinecarboxylic acid, 1-cyclopropyl-7-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-5,6,8-trifluoro-1…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00096D.webp&w=3840&q=75)
![5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0034A0.webp&w=3840&q=75)
![Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00CA8A.webp&w=3840&q=75)
![Benzonitrile, 5-[3-[(1S)-2,3-dihydro-1-[(2-hydroxyethyl)amino]-1H-inden-4-yl]-1,2,4-oxadiazol-5-yl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000USL.webp&w=3840&q=75)
![10H-Benzo[b]pyrido[2,3-e][1,4]thiazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002ROI.webp&w=3840&q=75)
![(2-Methyl-[1,1'-biphenyl]-3-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003BNR.webp&w=3840&q=75)
![tert-Butyl 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA008ZUE.webp&w=3840&q=75)
![Butanedioic acid,1-[4-[[1-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]thio]-1-methylethyl]thio]-2…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007PRM.webp&w=3840&q=75)
![Propanoicacid, 3-[2-[2-[2-(2-mercaptoethoxy)ethoxy]ethoxy]ethoxy]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0036NA.webp&w=3840&q=75)
![1-(Ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-azetidineacetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003A5U.webp&w=3840&q=75)
![6-FLUORO-2-(2'-FLUORO-[1,1'-BIPHENYL]-4-YL)-3-METHYLQUINOLINE-4-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA006SF2.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-me…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002MUS.webp&w=3840&q=75)
![Carbamic acid, N,N'-[[2-[(2-methoxyacetyl)amino]-4-(phenylthio)phenyl]carbonimidoyl]bis…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IADF.webp&w=3840&q=75)
![4-Piperidinone, 3,5-bis[(4-methylphenyl)methylene]-, hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001PLW.webp&w=3840&q=75)
![Methanone, 2-pyridinyl[7-(4-pyridinyl)pyrazolo[1,5-a]pyrimidin-3-yl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IJU5.webp&w=3840&q=75)
![[5-Fluoro-2-[(Z)-(2-hexahydropyridazin-1-yl-4-oxo-thiazol-5-ylidene)methyl]phenyl] pyrrolidine-1-c…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019D2Q.webp&w=3840&q=75)
