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(12,327 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,435 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,014 products)
- Esters and Derivatives(42,245 products)
- Fatty Acids and Lypidic Derivatives(32,393 products)
- Flavonoids and Polyphenols(17,085 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,401 products)
- Natural and semi-synthetic antibiotics(6,376 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,433 products)
- Organometallics(4,422 products)
- Others(6,292 products)
- Peptides and Proteins(3,151 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,941 products)
- Quinones and Derivatives(24,347 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,650 products)
- Steroids and Derivatives(4,974 products)
- Sulfonamides and Derivatives(2,593 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 56960 products of "APIs for research and impurities"
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3-[[[3-[(Dimethylamino)methyl]phenyl]amino]phenylmethylene]-2,3-dihydro-2-oxo-1H-indole-6-carboxamide
CAS:Formula:C25H24N4O2Purity:98%Color and Shape:SolidMolecular weight:412.4837(1R,4S)-tert-Butyl 3-oxo-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate
CAS:Formula:C11H15NO3Purity:98%Color and Shape:SolidMolecular weight:209.24174-Chloro-5-iodo-1h-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C6H3ClIN3Purity:95%Color and Shape:SolidMolecular weight:279.4656Sinomenine (hydrochloride)
CAS:Formula:C19H24ClNO4Purity:98%Color and Shape:SolidMolecular weight:365.85124-Hydroxy-3,5-diiodobenzoic acid
CAS:Formula:C7H4I2O3Purity:95%Color and Shape:SolidMolecular weight:389.9138N-(1-(Naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propanamide
CAS:Formula:C22H20F3NOPurity:97%Molecular weight:371.39552-AMINO-N-BENZYL-BENZAMIDE
CAS:Formula:C14H14N2OPurity:97%Color and Shape:SolidMolecular weight:226.27384,4'-Dihydroxy-2-methoxychalcone
CAS:Formula:C16H14O4Purity:95%Color and Shape:SolidMolecular weight:270.28002H-1-Benzopyran-7-ol, 3,4-dihydro-3-(4-hydroxyphenyl)-, (3S)-
CAS:Formula:C15H14O3Purity:98%Color and Shape:SolidMolecular weight:242.2699L-Isoleucine, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C14H19NO4Purity:98%Color and Shape:LiquidMolecular weight:265.30504-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxaldehyde
CAS:Formula:C20H19ClN2OPurity:98%Color and Shape:SolidMolecular weight:338.8307Benzamide, N-hydroxy-4-[(1,2,3,4-tetrahydro-2-methyl-5H-pyrido[4,3-b]indol-5-yl)methyl]-, hydrochloride (1:1)
CAS:Formula:C20H22ClN3O2Purity:98%Color and Shape:SolidMolecular weight:371.86063,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(2-methoxyethyl) 5-[(2E)-3-phenyl-2-propen-1-yl] ester
CAS:Formula:C27H28N2O7Purity:99%Color and Shape:SolidMolecular weight:492.5204N-[(1-Chloro-4-hydroxy-3-isoquinolinyl)carbonyl]glycine
CAS:Formula:C12H9ClN2O4Purity:96%Color and Shape:SolidMolecular weight:280.6639Benzoic acid, 3-(4-morpholinylsulfonyl)-, (2E)-2-[1-(5-chloro-2-hydroxyphenyl)ethylidene]hydrazide
CAS:Formula:C19H20ClN3O5SPurity:%Color and Shape:SolidMolecular weight:437.89729-Oxo-10(9H)-acridineacetic acid
CAS:Formula:C15H11NO3Purity:%Color and Shape:SolidMolecular weight:253.25272-Amino-3-(p-chlorobenzoyl)-4,5-dimethylthiophene
CAS:Formula:C13H12ClNOSPurity:98%Color and Shape:SolidMolecular weight:265.7585Ref: IN-DA00DB6O
1g29.00€5g63.00€10g88.00€25g150.00€50g202.00€100g320.00€500gTo inquire100mg21.00€250mg25.00€(R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzoate
CAS:Formula:C11H11NO5Purity:95%Color and Shape:SolidMolecular weight:237.20872-Propenamide, 2-(acetylamino)-N-(phenylmethyl)-
CAS:Formula:C12H14N2O2Purity:95%Color and Shape:SolidMolecular weight:218.25183-(4-Isobutylphenyl)propanoic acid
CAS:Formula:C13H18O2Purity:97%Color and Shape:SolidMolecular weight:206.28081-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid
CAS:Formula:C11H19NO4Purity:97%Color and Shape:SolidMolecular weight:229.2729Benzoic acid, 2-amino-4-(3-chloropropoxy)-5-methoxy-, methyl ester
CAS:Formula:C12H16ClNO4Purity:95%Color and Shape:SolidMolecular weight:273.7127Ref: IN-DA00I45C
1g139.00€2g175.00€5g343.00€10g597.00€15gTo inquire25gTo inquire100mg61.00€250mg88.00€500mg122.00€3-Amino-5-nitrobenzoic acid
CAS:Formula:C7H6N2O4Purity:95%Color and Shape:SolidMolecular weight:182.1335Phenyl 3-o-allyl-2,4,6-tri-o-benzyl-1-thio-β-d-galactopyranoside
CAS:Formula:C36H38O5SPurity:98.0%Color and Shape:SolidMolecular weight:582.7489N-[(2R)-1-(dipropylamino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]benzamide
CAS:Formula:C22H28N2O3Purity:97%Color and Shape:SolidMolecular weight:368.46932-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O3Purity:98%Color and Shape:SolidMolecular weight:234.2512Piperidine, 1-(3-bromopropyl)-, hydrobromide
CAS:Formula:C8H17Br2NPurity:98%Color and Shape:SolidMolecular weight:287.0353(S)-N-[4-[[(2-Amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
CAS:Formula:C20H25N7O6Purity:98%Color and Shape:SolidMolecular weight:459.4558(3R,11bR)-3-Isobutyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one
CAS:Formula:C19H27NO3Purity:95%Color and Shape:SolidMolecular weight:317.4226(S)-2,2-DIMETHYL-4-VINYL-OXAZOLIDINE-3-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C12H21NO3Purity:97%Color and Shape:LiquidMolecular weight:227.30005-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C10H5F3O2SPurity:98%Color and Shape:SolidMolecular weight:246.20573H-1,2-Dithiole-3-thione, 5-(4-hydroxyphenyl)-
CAS:Formula:C9H6OS3Purity:97%Color and Shape:SolidMolecular weight:226.3383Imidazo[1,2-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)
CAS:Formula:C7H8N2OPurity:95%Color and Shape:SolidMolecular weight:136.15122,4-Dichloro-3-fluoropyridine
CAS:Formula:C5H2Cl2FNPurity:95%Color and Shape:SolidMolecular weight:165.9805Cyclobutane, 3-(bromomethyl)-1,1-difluoro-
CAS:Formula:C5H7BrF2Purity:97%Color and Shape:LiquidMolecular weight:185.0099Benzenebutanoic acid, sodium salt (1:1)
CAS:Formula:C10H12NaO2Purity:%Color and Shape:SolidMolecular weight:187.1909Pyridine, 4-bromo-2-chloro-5-nitro-
CAS:Formula:C5H2BrClN2O2Purity:97%Color and Shape:SolidMolecular weight:237.4386tert-Butyl N-(2-Hydroxypropyl)-N-methylcarbamate
CAS:Formula:C9H19NO3Purity:97%Color and Shape:LiquidMolecular weight:189.25213,7-Cyclodecadien-1-one, 3,7-dimethyl-10-(1-methylethylidene)-,(3E,7E)-
CAS:Formula:C15H22OPurity:98%Color and Shape:SolidMolecular weight:218.33467-(Trifluoromethyl)indoline-2,3-dione
CAS:Formula:C9H4F3NO2Purity:95%Color and Shape:SolidMolecular weight:215.1288(R)-α-[2-(1-naphthalenyloxy)ethyl]-benzeneMethanol
CAS:Formula:C19H18O2Purity:97%Color and Shape:SolidMolecular weight:278.34501-Piperazineacetamide, N-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-, hydrochloride (1:2)
CAS:Formula:C24H34ClN3O4Purity:98%Color and Shape:SolidMolecular weight:463.99754-(Acetylamino)benzeneacetic acid
CAS:Formula:C10H11NO3Purity:99%Color and Shape:SolidMolecular weight:193.1992N-(3-chloropropyl)dibutylamine
CAS:Formula:C11H24ClNPurity:98%Color and Shape:LiquidMolecular weight:205.768021H,23H-Porphine-7-propanoic acid,3-carboxy-5-(carboxymethyl)-13-ethenyl-18-ethyl-7,8-dihydro-2,8,12,17-tetramethyl-, (7S,8S)-
CAS:Formula:C34H38N4O6Purity:90%Color and Shape:SolidMolecular weight:598.68872-(Benzo[d][1,3]dioxol-5-yl)acetic acid
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.15741-(2,3-dihydroxypropyl)-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione
CAS:Formula:C10H14N4O4Purity:98%Color and Shape:SolidMolecular weight:254.24266-Heptenoic acid, 7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-, calcium salt (2:1), (3R,5S,6E)-
CAS:Formula:C50H46CaF2N2O8Purity:98%Color and Shape:SolidMolecular weight:880.9836Ref: IN-DA001EYE
1g61.00€5g153.00€25g521.00€50g512.00€100gTo inquire10mg30.00€50mg25.00€100mg34.00€250mg50.00€(E)-6-Iodo-3-[2-(pyridin-2-yl)ethenyl]-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole
CAS:Formula:C19H18IN3OPurity:98%Color and Shape:SolidMolecular weight:431.27021,3-bis(2-methylphenyl)thiourea
CAS:Formula:C15H16N2SPurity:98%Color and Shape:SolidMolecular weight:256.36592-(morpholin-4-yl)-8-phenyl-4H-chromen-4-one hydrochloride
CAS:Formula:C19H18ClNO3Purity:98%Molecular weight:343.8041Benzeneacetamide, N-(aminoiminomethyl)-2,6-dichloro-, hydrochloride (1:1)
CAS:Formula:C9H10Cl3N3OPurity:99%Color and Shape:SolidMolecular weight:282.5542(E)-Methyl 3-(3,4-dihydroxyphenyl)acrylate
CAS:Formula:C10H10O4Purity:%Color and Shape:SolidMolecular weight:194.18401-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, ethyl ester, (3R,4R)-
CAS:Formula:C18H25N5O3Purity:98%Color and Shape:SolidMolecular weight:359.4228Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate
CAS:Formula:C23H21N3O2Purity:95%Color and Shape:SolidMolecular weight:371.43173-Amino-3-(3,4-dimethoxyphenyl)propionic acid
CAS:Formula:C11H15NO4Purity:97%Color and Shape:SolidMolecular weight:225.24113-(4-Amino-1-oxoisoindolin-2-yl)-1-methylpiperidine-2,6-dione
CAS:Formula:C14H15N3O3Purity:97%Color and Shape:SolidMolecular weight:273.2872Malonaldehyde dianilide hydrochloride
CAS:Formula:C15H15ClN2Purity:97%Color and Shape:SolidMolecular weight:258.74604-methyl-5-pentylbenzene-1,3-diol
CAS:Formula:C12H18O2Purity:95%Color and Shape:SolidMolecular weight:194.2701N1-Losartanyl-losartan (Losartan IMpurity)
CAS:Formula:C44H44Cl2N12OPurity:95%Color and Shape:SolidMolecular weight:827.80601,3,4-Thiadiazol-2-amine, 5-(4-methoxyphenyl)-
CAS:Formula:C9H9N3OSPurity:98%Color and Shape:SolidMolecular weight:207.2523N1,N8-Dihydroxyoctanediamide
CAS:Formula:C8H16N2O4Purity:98%Color and Shape:SolidMolecular weight:204.2236N,N′-Bis(4-nitrophenyl)urea compd. with 4,6-dimethyl-2-pyrimidinol (1:1)
CAS:Formula:C19H18N6O6Purity:98%Color and Shape:SolidMolecular weight:426.38281-(4-Methylphenyl)-1-cyclopropanecarboxylic Acid
CAS:Formula:C11H12O2Purity:98%Color and Shape:SolidMolecular weight:176.21181-Cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
CAS:Formula:C19H22FN3O3Purity:%Color and Shape:SolidMolecular weight:359.39472(1H)-pyridine,3-chloro-5,6-dihydro-1-(4-nitrophenyl)
CAS:Formula:C11H9ClN2O3Purity:98%Color and Shape:SolidMolecular weight:252.6538(1S,6bR,9aS,11R,11bR)-11-(Acetyloxy)-1,6b,7,8,9a,10,11,11b-octahydro-1-(methoxymethyl)-9a,11b-dimethyl-3H-furo[4,3,2-de]indeno[4,5-h]-2-benzopyran-3,6,9-trione
CAS:Formula:C23H24O8Purity:98%Color and Shape:SolidMolecular weight:428.4319Trimethyl-(2-Phosphonooxyethyl)Azanium Chloride
CAS:Formula:C5H15ClNO4PPurity:98%Color and Shape:LiquidMolecular weight:219.60372-[4-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine
CAS:Formula:C23H25N5O5Purity:%Color and Shape:SolidMolecular weight:451.4751L-Tyrosine, O-(phenylmethyl)-, phenylmethyl ester, hydrochloride
CAS:Formula:C23H24ClNO3Purity:95%Color and Shape:SolidMolecular weight:397.8946Ref: IN-DA003KR6
10g20.00€1kg65.00€25g22.00€50g24.00€100g30.00€10kg236.00€250g34.00€25kg619.00€500g47.00€50kgTo inquireEthanethiol, 2-[(3-aminopropyl)amino]-, hydrochloride (1:2)
CAS:Formula:C5H16Cl2N2SPurity:95%Color and Shape:SolidMolecular weight:207.16493,5-dibromopyridin-4-ol
CAS:Formula:C5H3Br2NOPurity:98%Color and Shape:SolidMolecular weight:252.8914Methyl 3,4,5-trihydroxybenzoate
CAS:Formula:C8H8O5Purity:98%Color and Shape:SolidMolecular weight:184.1461
![3-[[[3-[(Dimethylamino)methyl]phenyl]amino]phenylmethylene]-2,3-dihydro-2-oxo-1H-indole-6-carboxam…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039K6.webp&w=3840&q=75)
![(1R,4S)-tert-Butyl 3-oxo-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ABH7.webp&w=3840&q=75)
![4-Chloro-5-iodo-1h-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000K29.webp&w=3840&q=75)
![L-Isoleucine, N-[(phenylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I5ZN.webp&w=3840&q=75)
![Benzamide, N-hydroxy-4-[(1,2,3,4-tetrahydro-2-methyl-5H-pyrido[4,3-b]indol-5-yl)methyl]-, hydrochl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000VH3.webp&w=3840&q=75)
![N-[(1-Chloro-4-hydroxy-3-isoquinolinyl)carbonyl]glycine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00392N.webp&w=3840&q=75)
![N-[(2R)-1-(dipropylamino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]benzamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IA77.webp&w=3840&q=75)
![(S)-N-[4-[[(2-Amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glut…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039B6.webp&w=3840&q=75)
![(3R,11bR)-3-Isobutyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0007VL.webp&w=3840&q=75)
![5-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0038UT.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00DLWD.webp&w=3840&q=75)
![(R)-α-[2-(1-naphthalenyloxy)ethyl]-benzeneMethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00B90Q.webp&w=3840&q=75)
![1-Piperazineacetamide, N-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00H8QL.webp&w=3840&q=75)
![2-(Benzo[d][1,3]dioxol-5-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002VVF.webp&w=3840&q=75)
![6-Heptenoic acid, 7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-, calcium salt (…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EYE.webp&w=3840&q=75)
![(E)-6-Iodo-3-[2-(pyridin-2-yl)ethenyl]-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00H0M9.webp&w=3840&q=75)
![1-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, ethyl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IM6K.webp&w=3840&q=75)
![Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009G5X.webp&w=3840&q=75)
![2-[4-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019DK4.webp&w=3840&q=75)
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