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)
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Found 57699 products of "APIs for research and impurities"
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Benzenesulfonamide, N-[6-chloro-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl)-
CAS:Formula:C25H24ClN5O4SPurity:98%Color and Shape:SolidMolecular weight:526.0072L-Phenylalanine, 4-cyano-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C25H20N2O4Purity:97%Color and Shape:SolidMolecular weight:412.43735,6-Dibromobenzo[d][1,3]dioxole
CAS:Formula:C7H4Br2O2Purity:97%Color and Shape:SolidMolecular weight:279.91351-{[2-({2-[(7-chloroquinolin-4-yl)amino]ethyl}(methyl)amino)ethyl]amino}-4-methyl-9H-thioxanthen-9-one
CAS:Formula:C28H27ClN4OSPurity:98%Color and Shape:SolidMolecular weight:503.05824-(p-hydroxyphenyl)butan-2-ol
CAS:Formula:C10H14O2Purity:98%Color and Shape:SolidMolecular weight:166.2170Bis(Pinacolato)Diboron
CAS:Formula:C12H24B2O4Purity:98%Color and Shape:SolidMolecular weight:253.93864-(2-Piperidinoethoxy)benzoic acid, HCl
CAS:Formula:C14H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:285.76652-[(3-chloro-2-methylphenyl)amino]benzoic acid
CAS:Formula:C14H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:261.7036Ref: IN-DA01E0UI
50gTo inquire100gTo inquire10mg50.00€25mg51.00€50mg62.00€100mg79.00€250mg116.00€1g213.00€5g521.00€10g675.00€1H-Indol-5-ol, 1-[[4-[2-(hexahydro-1H-azepin-1-yl)ethoxy]phenyl]methyl]-2-(4-hydroxyphenyl)-3-methyl-, acetate (1:1)
CAS:Formula:C32H38N2O5Purity:98%Color and Shape:SolidMolecular weight:530.6545(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:259.3434Ethyl (S)-2-[(S)-4-Methyl-2,5-dioxo-3-oxazolidinyl]-4-phenylbutanoate
CAS:Formula:C16H19NO5Purity:97%Color and Shape:SolidMolecular weight:305.3258Pneumocandin A0, 1-[(4R,5R)-4,5-dihydroxy-N2-[4-[5-[4-(pentyloxy)phenyl]-3-isoxazolyl]benzoyl]-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]-, sodium salt (1:1)
CAS:Formula:C56H70N9NaO23SPurity:97%Color and Shape:SolidMolecular weight:1292.25634,4'-(Butane-2,2-diyl)diphenol
CAS:Formula:C16H18O2Purity:97%Color and Shape:SolidMolecular weight:242.31292-Benzyl-4,5-dihydro-1H-imidazole hydrochloride
CAS:Formula:C10H13ClN2Purity:98%Color and Shape:SolidMolecular weight:196.67663-Pentenoic acid, 2-amino-4-methyl-5-phosphono-, (3E)-
CAS:Formula:C6H12NO5PPurity:95%Color and Shape:SolidMolecular weight:209.13692-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid
CAS:Formula:C6H7N3O3SPurity:97%Color and Shape:SolidMolecular weight:201.20315-Nitro-2-(3-phenylpropylamino)benzoic acid
CAS:Formula:C16H16N2O4Purity:99%Color and Shape:SolidMolecular weight:300.3092(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-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methylmethanesulfonamide
CAS:Formula:C22H26FN3O5SPurity:97%Color and Shape:SolidMolecular weight:463.52233,4-Dihydro-7-(4-bromobutoxy)-2(1h)-quinolinone
CAS:Formula:C13H16BrNO2Purity:97%Color and Shape:SolidMolecular weight:298.1756Ref: IN-DA01EN4Y
1gTo inquire5gTo inquire10gTo inquire25gTo inquire2mg63.00€5mg71.00€10mg103.00€25mg153.00€50mg175.00€100mg487.00€250mg585.00€5-(5-BROMO-3-PYRIDYL)-1H-TETRAZOLE
CAS:Formula:C6H4BrN5Purity:98%Color and Shape:SolidMolecular weight:226.03351H-Pyrrole-1-heptanoic acid, 5-(4-fluorophenyl)-2,3-dihydro-β,δ-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-, sodium salt (1:1)
CAS:Formula:C33H35FN2NaO6Purity:95%Color and Shape:SolidMolecular weight:597.6290(2S)-N-[(2S,3R)-4-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1-phenylbutan-2-yl]-2-(quinoline-2-carbonylamino)butanediamide
CAS:Formula:C38H50N6O5Purity:98%Color and Shape:SolidMolecular weight:670.8408Closantel sodium
CAS:Formula:C22H14Cl2I2N2NaO2Purity:98%Color and Shape:SolidMolecular weight:686.0635(2-Hydroxyethyl)trimethylammonium salicylate
CAS:Formula:C12H19NO4Purity:97%Color and Shape:LiquidMolecular weight:241.28361H-Imidazole-1-acetamide, 2-nitro-N-(phenylmethyl)-
CAS:Formula:C12H12N4O3Purity:97%Color and Shape:SolidMolecular weight:260.2487Benzenebutanamide, 4-fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,β-diphenyl-
CAS:Formula:C26H24FNO3Purity:98%Color and Shape:SolidMolecular weight:417.4721Benzamide, 4-chloro-N-methoxy-N-methyl-
CAS:Formula:C9H10ClNO2Purity:98%Color and Shape:LiquidMolecular weight:199.6342Benzenesulfonamide, 4-amino-N-(4-methyl-2-pyrimidinyl)-
CAS:Formula:C11H12N4O2SPurity:98%Color and Shape:SolidMolecular weight:264.30361H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium salt, hydrate (2:2:3)
CAS:Formula:C16H20F2N3NaO7SPurity:99%Color and Shape:SolidMolecular weight:459.39751-Propanesulfonamide, N-[3-[[5-(4-chlorophenyl)-1-(2,6-dichlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl]-2,4-difluorophenyl]-
CAS:Formula:C30H20Cl3F2N3O4SPurity:97%Color and Shape:SolidMolecular weight:662.9183Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-
CAS:Formula:C11H9I3N2O4Purity:98%Color and Shape:SolidMolecular weight:613.91366-Bromoquinoline-2-carbaldehyde
CAS:Formula:C10H6BrNOPurity:98%Color and Shape:SolidMolecular weight:236.0647β-D-Ribofuranuronamide, 1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methyl-
CAS:Formula:C18H18ClIN6O4Purity:99%Color and Shape:SolidMolecular weight:544.7308Ref: IN-DA001TN0
1mg50.00€2mg51.00€5mg79.00€10mg130.00€50mg187.00€25mg204.00€100mg243.00€250mg500.00€2-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-D-ribofuranose
CAS:Formula:C26H21FO7Purity:98%Color and Shape:SolidMolecular weight:464.4391Ref: IN-DA0036W6
1kgTo inquire5kgTo inquire1g19.00€250mg21.00€5g36.00€10g51.00€25g66.00€50g119.00€100g144.00€Milnacipran Related Impurity 3
CAS:Formula:C10H12N2O2Purity:95%Color and Shape:SolidMolecular weight:192.21453-Hydroxy-4-nitrobenzoic acid
CAS:Formula:C7H5NO5Purity:98%Color and Shape:SolidMolecular weight:183.11831H-Pyrazole, 1-(3-bromophenyl)-
CAS:Formula:C9H7BrN2Purity:97%Color and Shape:SolidMolecular weight:223.0693Propanedioic acid, 2-(acetylamino)-2-[2-(4-octylphenyl)ethyl]-, 1,3-diethyl ester
CAS:Formula:C25H39NO5Purity:%Color and Shape:SolidMolecular weight:433.5809Dibenzo[b,f]thiepin-10(11H)-one, 8-chloro-
CAS:Formula:C14H9ClOSPurity:%Color and Shape:SolidMolecular weight:260.7387Butanedioic acid, compd. withN,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]ethanamine (1:1)OTHER CA INDEX NAMES:Ethanamine, N,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]-,butanedioate (1:1)
CAS:Formula:C21H28N2O5Purity:99%Color and Shape:SolidMolecular weight:388.4574
![Benzenesulfonamide, N-[6-chloro-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001MTP.webp&w=3840&q=75)
![L-Phenylalanine, 4-cyano-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001ZBK.webp&w=3840&q=75)
![5,6-Dibromobenzo[d][1,3]dioxole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003DDN.webp&w=3840&q=75)
![1-{[2-({2-[(7-chloroquinolin-4-yl)amino]ethyl}(methyl)amino)ethyl]amino}-4-methyl-9H-thioxanthen-9…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01EOQM.webp&w=3840&q=75)
![2-[(3-chloro-2-methylphenyl)amino]benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003SAR.webp&w=3840&q=75)
![1H-Indol-5-ol, 1-[[4-[2-(hexahydro-1H-azepin-1-yl)ethoxy]phenyl]methyl]-2-(4-hydroxyphenyl)-3-meth…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002BJN.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)
![Ethyl (S)-2-[(S)-4-Methyl-2,5-dioxo-3-oxazolidinyl]-4-phenylbutanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003PZZ.webp&w=3840&q=75)
![Pneumocandin A0, 1-[(4R,5R)-4,5-dihydroxy-N2-[4-[5-[4-(pentyloxy)phenyl]-3-isoxazolyl]benzoyl]-L-o…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002JQV.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)
![1H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-, sodium sal…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001UYC.webp&w=3840&q=75)
![1-Propanesulfonamide, N-[3-[[5-(4-chlorophenyl)-1-(2,6-dichlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-3…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000SHF.webp&w=3840&q=75)
![β-D-Ribofuranuronamide, 1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001TN0.webp&w=3840&q=75)
![Propanedioic acid, 2-(acetylamino)-2-[2-(4-octylphenyl)ethyl]-, 1,3-diethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001T11.webp&w=3840&q=75)
![Dibenzo[b,f]thiepin-10(11H)-one, 8-chloro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EFO.webp&w=3840&q=75)
![Butanedioic acid, compd. withN,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]ethanamine (1:1)OTHER …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IA19.webp&w=3840&q=75)