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(12,349 products)
- Anthraquinones and derivatives(406 products)
- Benzimidazole and Imidazole Derivatives(10,463 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,049 products)
- Esters and Derivatives(42,305 products)
- Fatty Acids and Lypidic Derivatives(32,454 products)
- Flavonoids and Polyphenols(17,099 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,398 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,487 products)
- Organic Phosphates and Phosphonates(1,203 products)
- Organic Sulphonates and Sulphates(10,447 products)
- Organometallics(4,424 products)
- Others(6,323 products)
- Peptides and Proteins(3,152 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,957 products)
- Quinazoline and Quinoline Derivatives(66,147 products)
- Quinones and Derivatives(24,376 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,360 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,606 products)
- Terpenoids and Derivatives(3,858 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57699 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Methyl (E)-2-((3S,6'S,7'S,8a'S)-6'-ethyl-2-oxo-2',3',6',7',8',8a'-hexahydro-5'H-spiro[indoline-3,1'-indolizin]-7'-yl)-3-methoxyacrylate
CAS:Formula:C22H28N2O4Purity:98%Molecular weight:384.46873-Methylbenzo[b]thiophene-2-carbaldehyde
CAS:Formula:C10H8OSPurity:98%Color and Shape:SolidMolecular weight:176.2349(S)-2-(((Benzyloxy)carbonyl)amino)-3,3-dimethylbutanoic acid
CAS:Formula:C14H19NO4Purity:95%Color and Shape:SolidMolecular weight:265.30501,4-Naphthalenediol, 2-methyl-, diacetate
CAS:Formula:C15H14O4Purity:98%Color and Shape:SolidMolecular weight:258.2693Ref: IN-DA00IA7M
1g25.00€250mg30.00€5g37.00€10g56.00€25g65.00€50g105.00€100g135.00€250g234.00€500g616.00€2,2-dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-methanesulfonylphenyl)propan-2-yl]acetamide
CAS:Formula:C12H15Cl2NO5SPurity:98%Color and Shape:SolidMolecular weight:356.22221-Naphthalenecarboxylic acid, 4-methoxy-
CAS:Formula:C12H10O3Purity:95%Color and Shape:SolidMolecular weight:202.20601-(2-chlorophenyl)-2-[(propan-2-yl)amino]ethan-1-ol
CAS:Formula:C11H16ClNOPurity:98%Molecular weight:213.7038Vildagliptin IMpurity 2 (Mixture of DiastereoMers)
CAS:Formula:C24H33N5O3Purity:97%Color and Shape:SolidMolecular weight:439.5505(3S,4S)-(+)-1-Benzyl-3,4-pyrrolidindiol
CAS:Formula:C11H15NO2Purity:98%Color and Shape:SolidMolecular weight:193.24233-Methyl-7-propylxanthine
CAS:Formula:C9H12N4O2Purity:98%Color and Shape:SolidMolecular weight:208.2172N-[4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-N'-[4-[[6-(methylamino)-4-pyrimidinyl]oxy]phenyl]urea
CAS:Formula:C26H30F3N7O2Purity:99%Color and Shape:SolidMolecular weight:529.5573(4-{[6-(Trifluoromethyl)pyridin-2-yl]oxy}phenyl)methanol
CAS:Formula:C13H10F3NO2Purity:97%Color and Shape:LiquidMolecular weight:269.21922,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1,1-dimethylethyl ester
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:LiquidMolecular weight:240.3419(2S)-1-[(2S,3S)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl (2S)-2-formamido-4-methylpentanoate
CAS:Formula:C29H53NO5Purity:98%Color and Shape:SolidMolecular weight:495.7348Ref: IN-DA0035FN
1kgTo inquire5kgTo inquire10kgTo inquire500gTo inquire100mg25.00€250mg25.00€1g27.00€5g56.00€25g131.00€100g244.00€N-[(1,2-Dihydro-6-methyl-2-oxo-4-propyl-3-pyridinyl)methyl]-1-(1-methylethyl)-6-[6-(4-methyl-1-piperazinyl)-3-pyridinyl]-1H-pyrazolo[3,4-b]pyridine-4-carboxamide
CAS:Formula:C30H38N8O2Purity:97%Color and Shape:SolidMolecular weight:542.67511-Propanone, 2-(4-chlorophenyl)-1-[4-[(5R,7R)-6,7-dihydro-7-hydroxy-5-methyl-5H-cyclopentapyrimidin-4-yl]-1-piperazinyl]-3-[(1-methylethyl)amino]-, (2S)-
CAS:Formula:C24H32ClN5O2Purity:98%Color and Shape:SolidMolecular weight:457.99622-Hydroxy-4,6-dimethoxybenzaldehyde
CAS:Formula:C9H10O4Purity:98%Color and Shape:SolidMolecular weight:182.17335-[4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl]thiazolidine-2,4-dione hydrochloride
CAS:Formula:C19H21ClN2O3SPurity:98%Color and Shape:SolidMolecular weight:392.8996Ref: IN-DA0037YF
1kgTo inquire25mg20.00€250mg25.00€1g26.00€5g44.00€10g62.00€25g77.00€100g153.00€500g674.00€(1S,3R,5E,7E)-1,3-Bis-[(tert-butyldiMethylsilyl)oxy]-9,10-secopregna-5,7,10-triene-20-carboxaldehyde
CAS:Formula:C34H60O3Si2Purity:98%Color and Shape:SolidMolecular weight:573.0094(4S,4aS,5aS,6S,12aS)-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
CAS:Formula:C22H24N2O8Purity:96%Color and Shape:SolidMolecular weight:444.43461,2-Bis(m-tolyloxy)ethane
CAS:Formula:C16H18O2Purity:98.0%Color and Shape:SolidMolecular weight:242.31292-Pyridinamine, 4-methoxy-
CAS:Formula:C6H8N2OPurity:97%Color and Shape:SolidMolecular weight:124.1405Ref: IN-DA0006BL
1kgTo inquire10kgTo inquire1g25.00€5g31.00€10g56.00€25g83.00€50g113.00€100g208.00€250g356.00€500g559.00€tert-Butyl 4-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate
CAS:Formula:C13H24N2O4Purity:97%Color and Shape:SolidMolecular weight:272.3407Benzene, 5-bromo-1-chloro-3-fluoro-2-methoxy-
CAS:Formula:C7H5BrClFOPurity:98%Color and Shape:LiquidMolecular weight:239.46941H-Pyrazole-5-carboxylic acid, 3-bromo-, ethyl ester
CAS:Formula:C6H7BrN2O2Purity:96%Color and Shape:SolidMolecular weight:219.03602-Oxiranecarboxylic acid, 3-[[[(1S)-3-methyl-1-[[(3-methylbutyl)amino]carbonyl]butyl]amino]carbonyl]-, ethyl ester, (2S,3S)-
CAS:Formula:C17H30N2O5Purity:98%Color and Shape:SolidMolecular weight:342.43051,3-Dioxane-4-acetic acid, 6-[(1E)-2-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]ethenyl]-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6S)-
CAS:Formula:C29H40FN3O6SPurity:97%Color and Shape:SolidMolecular weight:577.70781-Ethylpiperidine-4-carboxylic acid
CAS:Formula:C8H15NO2Purity:95%Color and Shape:SolidMolecular weight:157.2102Imidodicarbonic acid, 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrimidinyl]-, 1,3-bis(1,1-dimethylethyl) ester
CAS:Formula:C20H32BN3O6Purity:95%Color and Shape:SolidMolecular weight:421.29562,7-(Epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione,25-(acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-,(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-
CAS:Formula:C43H51N3O11Purity:97%Color and Shape:SolidMolecular weight:785.87851-Cyclohexene-1-carboxaldehyde, 2-(4-chlorophenyl)-4,4-dimethyl-
CAS:Formula:C15H17ClOPurity:96%Color and Shape:SolidMolecular weight:248.74796-Bromo-2-nitro-pyridin-3-ol
CAS:Formula:C5H3BrN2O3Purity:97%Color and Shape:SolidMolecular weight:218.99295-Bromo-2-(4-methoxybenzyloxy)pyrimidine
CAS:Formula:C12H11BrN2O2Purity:95%Color and Shape:SolidMolecular weight:295.13191-Ethyl-1-methylsuccinic acid
CAS:Formula:C7H12O4Purity:97%Color and Shape:SolidMolecular weight:160.16789,10-Anthracenedione,1,8-dihydroxy-4,5-dinitro-
CAS:Formula:C14H6N2O8Purity:98%Color and Shape:SolidMolecular weight:330.2060Ref: IN-DA00528K
250gTo inquire500gTo inquire250mg40.00€1g47.00€5g70.00€10g121.00€25g173.00€50g225.00€100g494.00€Benzoic acid, 2-formyl-3-hydroxy-, methyl ester
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.15743,5-Dichloro-6-ethylpyrazinecarboxamide
CAS:Formula:C7H7Cl2N3OPurity:96%Color and Shape:SolidMolecular weight:220.0560Ref: IN-DA00CK5K
50gTo inquire100gTo inquire100mg25.00€250mg33.00€1g70.00€5g200.00€10g262.00€25g679.00€4-Amino-6-chlorobenzene-1,3-disulfonamide
CAS:Formula:C6H8ClN3O4S2Purity:97%Color and Shape:SolidMolecular weight:285.72841,3,5-TRIMETHYLADAMANTANE
CAS:Formula:C13H22Purity:95%Color and Shape:LiquidMolecular weight:178.3138[1,1'-Biphenyl]-4-carboxylic acid, 2-fluoro-
CAS:Formula:C13H9FO2Purity:98%Color and Shape:SolidMolecular weight:216.2078Fast Garnet GBC sulfate salt
CAS:Formula:C14H14N4O4SPurity:90%Color and Shape:SolidMolecular weight:334.3504
![3-Methylbenzo[b]thiophene-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003JQM.webp&w=3840&q=75)
![2,2-dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-methanesulfonylphenyl)propan-2-yl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HY3Z.webp&w=3840&q=75)
![1-(2-chlorophenyl)-2-[(propan-2-yl)amino]ethan-1-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ILQA.webp&w=3840&q=75)
![N-[4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-N'-[4-[[6-(methylamino)-4-pyrimidi…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AIY.webp&w=3840&q=75)
![(4-{[6-(Trifluoromethyl)pyridin-2-yl]oxy}phenyl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01EQPT.webp&w=3840&q=75)
![2,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1,1-dimethylethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002O0F.webp&w=3840&q=75)
![(2S)-1-[(2S,3S)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl (2S)-2-formamido-4-methylpentanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0035FN.webp&w=3840&q=75)
![N-[(1,2-Dihydro-6-methyl-2-oxo-4-propyl-3-pyridinyl)methyl]-1-(1-methylethyl)-6-[6-(4-methyl-1-pip…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01ENHT.webp&w=3840&q=75)
![5-[4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl]thiazolidine-2,4-dione hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0037YF.webp&w=3840&q=75)
![(1S,3R,5E,7E)-1,3-Bis-[(tert-butyldiMethylsilyl)oxy]-9,10-secopregna-5,7,10-triene-20-carboxaldehy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA008T9Q.webp&w=3840&q=75)
![2-Oxiranecarboxylic acid, 3-[[[(1S)-3-methyl-1-[[(3-methylbutyl)amino]carbonyl]butyl]amino]carbony…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0048C1.webp&w=3840&q=75)
![Imidodicarbonic acid, 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrimidinyl]-, 1,3-bis(…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000I3O.webp&w=3840&q=75)
![2,7-(Epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione,2…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ILMS.webp&w=3840&q=75)
![[1,1'-Biphenyl]-4-carboxylic acid, 2-fluoro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0012RP.webp&w=3840&q=75)
