5-membered Heterocycles
5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.
Found 55182 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2-[(4-chlorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid
CAS:Formula:C11H7ClN2O3SPurity:95.0%Molecular weight:282.7N-SUCCINIMIDYL 6-(2,4-DINITROANILINO)HEXANOATE
CAS:Formula:C16H18N4O8Purity:98%Molecular weight:394.341-methyl-1,8-diazaspiro[4.5]decan-2-one dihydrochloride
CAS:Formula:C9H18Cl2N2OPurity:95.0%Molecular weight:241.16tert-Butyl 2-bromo-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate
CAS:Formula:C12H16BrNO2SPurity:97%Molecular weight:318.233-(1,1,3-Trioxo-1,3-dihydrobenzo[d]isothiazol-2-yl)-propionic acid
CAS:Formula:C10H9NO5SPurity:95.0%Molecular weight:255.245-Isopropyl-3-methylisoxazole-4-carboxylic acid
CAS:Formula:C8H11NO3Purity:95.0%Molecular weight:169.18Methyl 2-(1H-indol-3-yl)acetate
CAS:Formula:C11H11NO2Purity:95%Color and Shape:Solid, Crystalline Powder or LumpsMolecular weight:189.2142-Chloro-1-(2,3-dihydro-indol-1-yl)-ethanone
CAS:Formula:C10H10ClNOPurity:95%Color and Shape:SolidMolecular weight:195.65(R)-5-(TERT-BUTOXYCARBONYL)-5-AZASPIRO[2.4]HEPTANE-6-CARBOXYLIC ACID
CAS:Formula:C12H19NO4Purity:98%Color and Shape:No data available.Molecular weight:241.287(S)-2-METHYL-5-(PYRROLIDIN-2-YL)-1,3,4-OXADIAZOLE
CAS:Formula:C7H11N3OPurity:95.0%Molecular weight:153.1853-Amino-5-(4-ethoxyphenyl)thiophene-2-carboxylic acid methyl ester
CAS:Formula:C14H15NO3SPurity:95%Molecular weight:277.341-{imidazo[1,2-a]pyridin-3-yl}propan-2-amine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Molecular weight:248.15ethyl 2-amino-4-(2,4-dichlorophenyl)thiophene-3-carboxylate
CAS:Formula:C13H11Cl2NO2SMolecular weight:316.2(2R,4S)-4-((tert-Butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid
CAS:Formula:C10H18N2O4Purity:95%Color and Shape:Solid, No data available.Molecular weight:230.264(3S,5R)-5-(hydroxymethyl)pyrrolidin-3-ol hydrochloride
CAS:Formula:C5H12ClNO2Purity:98%Molecular weight:153.613-(2,3-dimethoxyphenyl)pyrrolidine hydrochloride
CAS:Formula:C12H18ClNO2Purity:95.0%Molecular weight:243.735-(4-Morpholinyl)-1H-1,2,4-triazol-3-amine
CAS:Formula:C6H11N5OPurity:97%Color and Shape:Solid, No data available.Molecular weight:169.1882-chloro-N-(5-ethyl-1,3,4-thiadiazol-2-yl)propanamide
CAS:Formula:C7H10ClN3OSPurity:95.0%Molecular weight:219.692-Amino-3-(7-fluoro-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11FN2O2Purity:97%Molecular weight:222.219METHYL 1-METHYL 5-BROMO-1H-INDAZOLE-3-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:95%Molecular weight:269.098Butyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone
CAS:Formula:C12H16O3SPurity:97.0%Molecular weight:240.32TERT-BUTYL 6-(HYDROXYMETHYL)-1H-INDAZOLE-1-CARBOXYLATE
CAS:Formula:C13H16N2O3Purity:97%Molecular weight:248.282{[4-phenyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C10H10ClF3N4Purity:95.0%Molecular weight:278.664,4,5,5-Tetramethyl-2-(4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)phenyl)-1,3,2-dioxaborolane
CAS:Purity:95+%Molecular weight:332.253-BROMO-6-CHLORO-1-(PHENYLSULFONYL)-7-AZAINDOLE
CAS:Formula:C13H8BrClN2O2SPurity:97%Molecular weight:371.632-(1-(4-Chlorobenzyl)-1H-indol-3-yl)-2-oxo-N-(pyridin-4-yl)acetamide
CAS:Formula:C22H16ClN3O2Purity:98%Molecular weight:389.841H-PYRROLO[2,3-B]PYRIDINE, 5-BROMO-4-CHLORO-1-(PHENYLSULFONYL)-
CAS:Formula:C13H8BrClN2O2SPurity:98%Molecular weight:371.63ETHYL 1-(4-FLUOROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C12H11FN2O2Purity:98%Molecular weight:234.234-(Hydroxymethyl)-1-benzylpyrrolidin-2-one
CAS:Formula:C12H15NO2Purity:98%Color and Shape:Liquid, OilMolecular weight:205.2573-(Trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C5H3F3N2O2Purity:98%Color and Shape:CrystallineMolecular weight:180.0864-Methoxy-2-methyl-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.1925-Methylisoxazole-3-carbaldehyde
CAS:Formula:C5H5NO2Purity:97%Color and Shape:SolidMolecular weight:111.1Boc-His(Dnp)-OH.IPA
CAS:<p>M03289 - Boc-His(Dnp)-OH.IPA</p>Formula:C17H19N5O8Purity:98%Color and Shape:Solid, Light yellow powderMolecular weight:421.366(R)-5,5-Dimethylthiazolidine-4-carboxylic acid
CAS:Formula:C6H11NO2SPurity:98%Color and Shape:Solid, No data available.Molecular weight:161.22(S)-(3-Aminopyrrolidin-1-yl)(cyclopropyl)methanone hydrochloride
CAS:Formula:C8H15ClN2OPurity:95.0%Molecular weight:190.67(2-methyl-2-pyrrolidin-1-ylpropyl)amine
CAS:Formula:C8H18N2Purity:95.0%Color and Shape:No data available.Molecular weight:142.246tert-butyl 7-amino-2- azaspiro[4.4]nonane-2- carboxylate
CAS:Formula:C13H24N2O2Purity:95%Molecular weight:240.3475-bromothiophene-2-carbonyl chloride
CAS:Formula:C5H2BrClOSPurity:95%Color and Shape:Liquid, No data available.Molecular weight:225.484,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C6H9N3Purity:95.0%Color and Shape:SolidMolecular weight:123.159Ethyl 6-bromo-8-fluoroimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C10H8BrFN2O2Purity:97%Molecular weight:287.0881-TERT-BUTYL 2-METHYL 5-CYANOPYRROLIDINE-1,2-DICARBOXYLATE
CAS:Formula:C12H18N2O4Purity:95.0%Molecular weight:254.2863-Chloroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:97%Molecular weight:196.59(3,4,5-trimethyl-1H-pyrazol-1-yl)acetonitrile
CAS:Formula:C8H11N3Purity:95.0%Molecular weight:149.1975,6-dimethyl-3H,4H-thieno[2,3-d][1,2,3]triazin-4-one
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.214-(2-thienyl)tetrahydro-2H-pyran-4-carbonitrile
CAS:Formula:C10H11NOSPurity:97%Molecular weight:193.26ethyl 3-bromo-5-methylimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C11H11BrN2O2Molecular weight:283.125[3-(1H-imidazol-5-yl)phenyl]amine hydrochloride
CAS:Formula:C9H10ClN3Purity:95.0%Molecular weight:195.654-(4-methoxyphenyl)-1,3-dimethyl-1H-pyrazol-5-amine
CAS:Formula:C12H15N3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:217.2722-(1-methyl-1H-pyrazol-5-yl)cyclopropan-1-amine hydrochloride
CAS:Formula:C7H12ClN3Purity:95.0%Color and Shape:SolidMolecular weight:173.642-Chloro-n-[5-chloro-2-(1h-1,2,4-triazol-1-yl)phenyl]acetamide
CAS:Purity:97%Molecular weight:271.10000615-chloro-3-{[(2-fluorophenyl)methyl]sulfanyl}-1,2,4-thiadiazole
CAS:Formula:C9H6ClFN2S2Purity:95.0%Molecular weight:260.732-(5-methyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethan-1-amine
CAS:Formula:C11H14N4Purity:95.0%Molecular weight:202.261(1R,2R,5R)-tert-Butyl 2-amino-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Purity:97%Molecular weight:226.3200073[(3-methyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-6-yl)methyl]amine dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.124-Bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile
CAS:Purity:97%Molecular weight:349.54000854-(6-Chloropyrimidin-4-yl)-N-methylthiazol-2-amine
CAS:Formula:C8H7ClN4SPurity:95%Molecular weight:226.682-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazole
CAS:Formula:C19H20BNO3Purity:95%Molecular weight:321.186-(Trifluoromethyl)benzo[b]thiophene-2-carbohydrazide
CAS:Formula:C10H7F3N2OSPurity:95.0%Molecular weight:260.23Ethyl 5-bromo-2-methyl-1H-indole-3-carboxylate
CAS:Formula:C12H12BrNO2Purity:95.0%Molecular weight:282.1374-(chloromethyl)-5-methyl-1,3-thiazole hydrochloride
CAS:Formula:C5H7Cl2NSPurity:95.0%Color and Shape:No data available.Molecular weight:184.08Methanesulfonic acid (3S,4R)-4-methanesulfonyloxymethyl-1-methyl-pyrrolidin-3-ylmethyl ester RACEMATE
CAS:Formula:C9H19NO6S2Purity:95.0%Molecular weight:301.37
![2-[(4-chlorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495795.webp&w=3840&q=75)
![1-methyl-1,8-diazaspiro[4.5]decan-2-one dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360670.webp&w=3840&q=75)
![tert-Butyl 2-bromo-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF450230.webp&w=3840&q=75)
![2,3-Dihydro-1h-pyrrolo[3,2-c]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF680838.webp&w=3840&q=75)
![3-(1,1,3-Trioxo-1,3-dihydrobenzo[d]isothiazol-2-yl)-propionic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF029047.webp&w=3840&q=75)
![(R)-5-(TERT-BUTOXYCARBONYL)-5-AZASPIRO[2.4]HEPTANE-6-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF388173.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine-2-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF637453.webp&w=3840&q=75)
![1-{imidazo[1,2-a]pyridin-3-yl}propan-2-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF542060.webp&w=3840&q=75)
![{[4-phenyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]methyl}amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495664.webp&w=3840&q=75)
![6-Bromo-2-(trimethylsilyl)furo[3,2-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF763859.webp&w=3840&q=75)
![1H-PYRROLO[2,3-B]PYRIDINE, 5-BROMO-4-CHLORO-1-(PHENYLSULFONYL)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502027.webp&w=3840&q=75)
![4-Methoxy-2-methyl-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF540430.webp&w=3840&q=75)
![tert-butyl 7-amino-2- azaspiro[4.4]nonane-2- carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517315.webp&w=3840&q=75)
![4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230698.webp&w=3840&q=75)
![Ethyl 6-bromo-8-fluoroimidazo[1,2-a]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF077453.webp&w=3840&q=75)
![3-Chloroimidazo[1,2-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF066594.webp&w=3840&q=75)
![8-Bromo-2-chloroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF768039.webp&w=3840&q=75)
![5,6-dimethyl-3H,4H-thieno[2,3-d][1,2,3]triazin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515336.webp&w=3840&q=75)
![ethyl 3-bromo-5-methylimidazo[1,2-a]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518114.webp&w=3840&q=75)
![[3-(1H-imidazol-5-yl)phenyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312086.webp&w=3840&q=75)
![2-Chloro-4,5,7-trifluorobenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF546641.webp&w=3840&q=75)
![5-Fluoro-2-azabicyclo[2.2.1]heptanehydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719150.webp&w=3840&q=75)
![2-Chloro-n-[5-chloro-2-(1h-1,2,4-triazol-1-yl)phenyl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF644960.webp&w=3840&q=75)
![(R)-1-(BENZO[D]THIAZOL-5-YL)ETHAN-1-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF534183.webp&w=3840&q=75)
![5-chloro-3-{[(2-fluorophenyl)methyl]sulfanyl}-1,2,4-thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525870.webp&w=3840&q=75)
![7-ALLYL-4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF334020.webp&w=3840&q=75)
![(1R,2R,5R)-tert-Butyl 2-amino-8-azabicyclo[3.2.1]octane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609672.webp&w=3840&q=75)
![[(3-methyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-6-yl)methyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541552.webp&w=3840&q=75)
![2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF451587.webp&w=3840&q=75)
![6-(Trifluoromethyl)benzo[b]thiophene-2-carbohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF441451.webp&w=3840&q=75)
![ETHYL 5-AMINOBENZO[D]OXAZOLE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF527957.webp&w=3840&q=75)