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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,385 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,294 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,737 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 57049 products of "APIs for research and impurities"
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Benzoic acid, 3,4-dihydroxy-, 2-[(2-hydroxyphenyl)methylene]hydrazide
CAS:Formula:C14H12N2O4Purity:98%Color and Shape:SolidMolecular weight:272.2561Urea, N-(6,8-difluoro-2-methyl-4-quinolinyl)-N'-[4-(dimethylamino)phenyl]-
CAS:Formula:C19H18F2N4OPurity:95%Color and Shape:SolidMolecular weight:356.3692(6α,11β)-21-(Acetyloxy)-6,9-difluoro-11-hydroxy-17-(1-oxobutoxy)pregna-1,4-diene-3,20-dion
CAS:Formula:C27H34F2O7Purity:98%Color and Shape:SolidMolecular weight:508.55151,3,5-Estratriene-3,17α-diol
CAS:Formula:C18H24O2Purity:95%Color and Shape:SolidMolecular weight:272.38202-Propenoic acid, 3-[3,5-bis(trifluoromethyl)phenyl]-, (2E)-
CAS:Formula:C11H6F6O2Purity:95%Color and Shape:SolidMolecular weight:284.15463',4'-Dimethylacetophenone
CAS:Formula:C10H12OPurity:98%Color and Shape:LiquidMolecular weight:148.20172-Pyridinamine, 3-[(1S)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-5-[1-(4-piperidinyl)-1H-pyrazol-4-yl]-
CAS:Formula:C21H22Cl2FN5OPurity:98%Color and Shape:SolidMolecular weight:450.33672,6-Dichloro-4-8-di(piperidin-1-yl) pyrimido[5,4-d] pyrimidine (DDH)
CAS:Formula:C16H20Cl2N6Purity:97%Color and Shape:SolidMolecular weight:367.27621-ethyl-4-[2-(morpholin-4-yl)ethyl]-3,3-diphenylpyrrolidin-2-one
CAS:Formula:C24H30N2O2Purity:98%Color and Shape:SolidMolecular weight:378.50723-Fluoro-4-nitropyridine
CAS:Formula:C5H3FN2O2Purity:97%Color and Shape:SolidMolecular weight:142.0879N-(2-Chloroethyl)dibenzylamine HCl
CAS:Formula:C16H19Cl2NPurity:96%Color and Shape:SolidMolecular weight:296.2348FMOC-L-VALINYL CHLORIDE
CAS:Formula:C20H20ClNO3Purity:95%Color and Shape:SolidMolecular weight:357.8307Ref: IN-DA00BIDH
25g20.00€5kg87.00€100g26.00€250g24.00€500g30.00€1000g29.00€5000g86.00€10000g133.00€25000g198.00€Phosphonic acid, P,P'-(1-hydroxy-2-imidazo[1,2-a]pyridin-3-ylethylidene)bis-
CAS:Formula:C9H12N2O7P2Purity:95%Color and Shape:SolidMolecular weight:322.14835-(4-Chlorobutyl)-1-cyclohexyl-1H-tetrazole
CAS:Formula:C11H19ClN4Purity:98%Color and Shape:SolidMolecular weight:242.74841H-Benzimidazole-6-sulfonic acid, 2-phenyl-
CAS:Formula:C13H10N2O3SPurity:97%Color and Shape:SolidMolecular weight:274.2951(3-Bromophenyl)acetic acid
CAS:Formula:C8H7BrO2Purity:95%Color and Shape:SolidMolecular weight:215.04402-(4-Hydroxyphenoxy)propanoic acid
CAS:Formula:C9H10O4Purity:95%Color and Shape:SolidMolecular weight:182.1733Benzamide,N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]-3,4,5-trimethoxy-,monohydrochloride
CAS:Formula:C21H29ClN2O5Purity:98%Color and Shape:SolidMolecular weight:424.91843-(3-Chloropropyl)-1,3-dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
CAS:Formula:C15H18ClNO3Purity:97%Color and Shape:SolidMolecular weight:295.7613Ref: IN-DA0032O5
1gTo inquire5mg115.00€10mg211.00€25mg201.00€50mgTo inquire100mgTo inquire250mgTo inquire3-10-Caerulein, 5-L-methionine-
CAS:Formula:C49H62N10O16S3Purity:97%Color and Shape:SolidMolecular weight:1143.2690Isopropyl4-hydroxy-3,5-diisopropylbenzoate
CAS:Formula:C16H24O3Purity:98%Color and Shape:SolidMolecular weight:264.36002H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, 6-acetate, (2R)-rel-
CAS:Formula:C31H52O3Purity:98%Color and Shape:LiquidMolecular weight:472.74285-Amino-2-hydroxybenzoic acid
CAS:Formula:C7H7NO3Purity:97%Color and Shape:SolidMolecular weight:153.1354Uridine 5'-(trihydrogen diphosphate), sodium salt (1:2)
CAS:Formula:C9H12N2Na2O12P2Purity:95%Color and Shape:SolidMolecular weight:448.12481-Piperazinecarboxylic acid, 4-[2-(aminocarbonyl)-5-benzofuranyl]-, 1,1-dimethylethyl ester
CAS:Formula:C18H23N3O4Purity:98%Color and Shape:SolidMolecular weight:345.3929Methanone,(2-butyl-3-benzofuranyl)(4-methoxyphenyl)-
CAS:Formula:C20H20O3Purity:98%Color and Shape:LiquidMolecular weight:308.37101,4-Naphthalenedione, 5-(acetyloxy)-2-bromo-
CAS:Formula:C12H7BrO4Purity:97%Color and Shape:SolidMolecular weight:295.0856rel-4,4'-[(1R,2S)-1,2-Diethyl-1,2-ethanediyl]bis[phenol]
CAS:Formula:C18H22O2Purity:98%Color and Shape:SolidMolecular weight:270.36612-Azetidinone, 3-hydroxy-4-phenyl-, (3R,4S)-
CAS:Formula:C9H9NO2Purity:97%Color and Shape:SolidMolecular weight:163.17331,4-Pentanediamine, N4-(7-chloro-4-quinolinyl)-N1-ethyl-
CAS:Formula:C16H22ClN3Purity:98%Color and Shape:SolidMolecular weight:291.81901-Octanesulfonic acid, sodium salt, hydrate (1:1:1)
CAS:Formula:C8H19NaO4SPurity:98%Color and Shape:SolidMolecular weight:234.28881,2-Bis(bromomethyl)-3-nitrobenzene
CAS:Formula:C8H7Br2NO2Purity:98%Color and Shape:SolidMolecular weight:308.9547Ethanone, 1-(3-iodophenyl)-
CAS:Formula:C8H7IOPurity:97%Color and Shape:LiquidMolecular weight:246.0451(2S,3S)-2-(2-Aminoacetamido)-3-methylpentanoic acid
CAS:Formula:C8H16N2O3Purity:98%Color and Shape:SolidMolecular weight:188.2242Fmoc-O-tert-butyl-L-tyrosine
CAS:Formula:C28H29NO5Purity:98%Color and Shape:SolidMolecular weight:459.5336Ref: IN-DA0034Y7
1g25.00€5g25.00€10g29.00€1kg672.00€25g40.00€5kgTo inquire100g92.00€10kgTo inquire25kgTo inquire500g250.00€1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(β-D-glucopyranosyloxy)-5,6-dihydro-, (5R,6S)-
CAS:Formula:C16H20O9Purity:99%Color and Shape:SolidMolecular weight:356.3246(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-16-one
CAS:Formula:C24H32O6Purity:98%Color and Shape:SolidMolecular weight:416.50731-(10H-Phenothiazin-2-yl)ethanone
CAS:Formula:C14H11NOSPurity:97%Color and Shape:SolidMolecular weight:241.30823′,6′-Dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one disodium salt
CAS:Formula:C20H6I4Na2O5Purity:85%Color and Shape:SolidMolecular weight:879.8561Ethanamine, 2-[(8-chlorodibenzo[b,f]thiepin-10-yl)oxy]-N,N-dimethyl-
CAS:Formula:C18H18ClNOSPurity:98%Color and Shape:SolidMolecular weight:331.8596
![Benzoic acid, 3,4-dihydroxy-, 2-[(2-hydroxyphenyl)methylene]hydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003053.webp&w=3840&q=75)
![Urea, N-(6,8-difluoro-2-methyl-4-quinolinyl)-N'-[4-(dimethylamino)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002WLQ.webp&w=3840&q=75)
![2-Propenoic acid, 3-[3,5-bis(trifluoromethyl)phenyl]-, (2E)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001O85.webp&w=3840&q=75)
![2-Pyridinamine, 3-[(1S)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-5-[1-(4-piperidinyl)-1H-pyrazol-4-y…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009YYO.webp&w=3840&q=75)
![2,6-Dichloro-4-8-di(piperidin-1-yl) pyrimido[5,4-d] pyrimidine (DDH)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IC5Y.webp&w=3840&q=75)
![1-ethyl-4-[2-(morpholin-4-yl)ethyl]-3,3-diphenylpyrrolidin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0031MV.webp&w=3840&q=75)
![Phosphonic acid, P,P'-(1-hydroxy-2-imidazo[1,2-a]pyridin-3-ylethylidene)bis-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0021ON.webp&w=3840&q=75)
![Benzamide,N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]-3,4,5-trimethoxy-,monohydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I9VT.webp&w=3840&q=75)
![1-Piperazinecarboxylic acid, 4-[2-(aminocarbonyl)-5-benzofuranyl]-, 1,1-dimethylethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0027GG.webp&w=3840&q=75)
![rel-4,4'-[(1R,2S)-1,2-Diethyl-1,2-ethanediyl]bis[phenol]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA004ZIF.webp&w=3840&q=75)
![1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(β-D-glucopyranosyloxy)-5,6-dihydro-, (5R,6S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002JNF.webp&w=3840&q=75)
![3′,6′-Dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one disodium salt](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HZ33.webp&w=3840&q=75)
![Ethanamine, 2-[(8-chlorodibenzo[b,f]thiepin-10-yl)oxy]-N,N-dimethyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002TV2.webp&w=3840&q=75)
