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 55220 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
potassium 6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-carboxylate hydrate
Formula:C8H12KN3O3Purity:95.0%Molecular weight:237.33-(BOC-aminomethyl)-3-hydroxypyrrolidine
CAS:Formula:C10H20N2O3Purity:95%Color and Shape:SolidMolecular weight:216.281tert-Butyl N-(1H-1,2,3-benzotriazole-1-carboximidoyl)carbamate
CAS:Formula:C12H15N5O2Molecular weight:261.285(S)-1-Pyrrolidin-2-isopropyl-2-N-allyl-amino-ethane dihydrochloride
CAS:Formula:C12H26Cl2N2Purity:97.0%Molecular weight:269.257-BROMO-3,4-DIHYDROPYRROLO[1,2-A]PYRAZIN-1(2H)-ONE
CAS:Formula:C7H7BrN2OPurity:95%Molecular weight:215.055-Chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)pyridine
CAS:Purity:≥95%Molecular weight:259.7099915{2-[(4-fluorobenzoyl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C12H9FN2O3SPurity:95.0%Molecular weight:280.276-Chloro-1,3-benzoxazole-2-thiol
CAS:Formula:C7H4ClNOSPurity:98%Color and Shape:SolidMolecular weight:185.631-tert-Butyl 2-methyl (2R,4R)-4-(hydroxymethyl)pyrrolidine-1,2-dicarboxylate
CAS:Purity:98%Molecular weight:259.3020024,4-Dimethyl-2-pyrrolidinone
CAS:Formula:C6H11NOPurity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:113.162-tert-Butyl-1H-indol-5-amine
CAS:Formula:C12H16N2Purity:95.0%Color and Shape:SolidMolecular weight:188.2742′-DEOXYURIDINE-5′-MONOPHOSPHATE, DISODIUM SALT
CAS:Formula:C9H11N2Na2O8PPurity:98%(HPLC);RGColor and Shape:SolidMolecular weight:352.1462-(4-Bromo-phenyl)-5-chloromethyl-[1,3,4]oxadiazole
CAS:Formula:C9H6BrClN2OPurity:95%Molecular weight:273.515-[2-(phenylthio)ethyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C10H11N3OSPurity:95.0%Molecular weight:221.281H-Indol-3-yl acetate
CAS:Formula:C10H9NO2Purity:95%Color and Shape:Solid, White - Slightly pale yellow red powderMolecular weight:175.187[2-(1H-tetrazol-5-yl)ethyl]amine hydrobromide
CAS:Formula:C3H8BrN5Purity:95.0%Molecular weight:194.0366-Chloro-3-methylimidazo[1,2-b]pyridazine
CAS:Formula:C7H6ClN3Purity:97%Color and Shape:Solid, No data available.Molecular weight:167.63-(Dimethylamino)-1-(1,3-oxazol-2-yl)prop-2-en-1-one
CAS:Formula:C8H10N2OSPurity:97.0%Molecular weight:182.24TERT-BUTYL 4-((5-(METHOXYCARBONYL)-1-METHYL-1H-PYRAZOL-3-YL)OXY)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C16H25N3O5Purity:95.0%Molecular weight:339.392tert-Butyl 1-bromo-5,6,8,9-tetrahydro-7H-imidazo[1,5-d][1,4]diazepine-7-carboxylate
CAS:Purity:95%Molecular weight:316.1990051Imidazo[1,2-a]pyrimidine-7-carbaldehyde
CAS:Formula:C7H5N3OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:147.137tert-Butyl 1-(pyrrolidine-1-carbonyl)piperidin-4-ylcarbamate
CAS:Formula:C15H27N3O3Purity:95.0%Molecular weight:297.3993-(2,4-Dimethoxyphenyl)-1H-pyrazol-5-amine
CAS:Formula:C11H13N3O2Purity:95.0%Molecular weight:219.2444-amino-1-(3,4-dimethylphenyl)pyrrolidin-2-one hydrochloride
CAS:Formula:C12H17ClN2OPurity:95.0%Molecular weight:240.735-Cyclopropyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid
CAS:Formula:C11H8F3N3O2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:271.199Ethyl 6-(hydroxymethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-1-carboxylate
CAS:Purity:98%Molecular weight:224.25999454-Bromo-5-ethyl-thiophene-2-carboxylic acid hydrazide
CAS:Formula:C7H9BrN2OSPurity:95.0%Molecular weight:249.134-Chloro-1H-indole-3-carboxylic acid
CAS:Formula:C9H6ClNO2Purity:95%Color and Shape:SolidMolecular weight:195.62-(1H-Benzo[d][1,2,3]triazol-1-yl)-2-(((benzyloxy)carbonyl)amino)acetic acid
CAS:Formula:C16H14N4O4Purity:95%Color and Shape:SolidMolecular weight:326.3121-(2-Chloro-6-fluoro-benzyl)-1 H -pyrazol-4-ylamine; hydrochloride
CAS:Formula:C10H10Cl2FN3Purity:95.0%Molecular weight:262.11Ethyl 5-amino-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H12N4O4Purity:98%Molecular weight:276.2524-CHLORO-5-IODO-7-ISOPROPYL-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C9H9ClIN3Purity:97%Molecular weight:321.55[(4-methyl-2-propyl-1,3-thiazol-5-yl)methyl]amine hydrochloride
CAS:Formula:C8H15ClN2SPurity:95.0%Molecular weight:206.73Ethyl 5-Piperazin-1-ylmethylisoxazole-3-carboxylate
CAS:Formula:C11H17N3O3Purity:95.0%Molecular weight:239.2755-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:97%Molecular weight:257.1400146ETHYL 2-AMINO-5,5-DIMETHYL-4,7-DIHYDRO-5H-THIENO[2,3-C]PYRAN-3-CARBOXYLATE
CAS:Purity:98%Molecular weight:255.3300018(5E)-5-benzylidene-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H7NOS2Purity:95.0%Molecular weight:221.29(2S,4S)-4-Hydroxy-1-methylpyrrolidine-2-carboxylic acid
CAS:Formula:C6H11NO3Purity:95.0%Color and Shape:SolidMolecular weight:145.1583-(3-(Bromomethyl)phenyl)-5-methyl-1,2,4-oxadiazole
CAS:Formula:C10H9BrN2OPurity:98%Color and Shape:SolidMolecular weight:253.0994-allyl-5-[(2-amino-1,3-thiazol-4-yl)methyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione
CAS:Formula:C9H11N5S2Purity:95.0%Molecular weight:253.34Ethyl 2-amino-3-carbamoyl-4,7-dihydro-5H-thieno[2,3-c]-pyridine-6-carboxylate
CAS:Formula:C11H15N3O3SPurity:95.0%Color and Shape:SolidMolecular weight:269.32tert-butyl 3-(1H-tetrazol-5-yl)morpholine-4-carboxylate
CAS:Formula:C10H17N5O3Purity:95.0%Molecular weight:255.278(3-(Pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
CAS:Formula:C10H14BNO4SPurity:98%Molecular weight:255.1TERT-BUTYL (3R,4S)-3-(AMINOMETHYL)-4-HYDROXYPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H20N2O3Purity:95.0%Molecular weight:216.281(S)-1,1-Dimethylpyrrolidin-1-ium-2-carboxylate
CAS:Formula:C7H13NO2Purity:98%Color and Shape:SolidMolecular weight:143.1865-chloro-1-(2-fluorophenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H12ClFN2OPurity:95.0%Molecular weight:266.74,5-Dimethyl-isoxazole-3-carboxylic acid
CAS:Formula:C6H7NO3Purity:95.0%Color and Shape:SolidMolecular weight:141.1262-Bromothieno[2,3-d]pyridazin-4(5H)-one
CAS:Formula:C6H3BrN2OSPurity:95.0%Color and Shape:SolidMolecular weight:231.07(R)-tert-Butyl 1-(3-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H22N4O2Purity:95.0%Molecular weight:278.356Ethyl 1-N-Cbz-4-oxo-pyrrolidine-3-carboxylate
CAS:Formula:C15H17NO5Purity:95%Color and Shape:Solid, White powderMolecular weight:291.303methyl 2-imino-3-(2-methoxy-2-oxoethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide
CAS:Formula:C12H13BrN2O4SPurity:95.0%Molecular weight:361.211-(5-methyl-1H-benzimidazol-2-yl)ethanamine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:248.15METHYL 5-CHLORO-2,2-DIMETHYL-2,3-DIHYDROBENZOFURAN-7-CARBOXYLATE
CAS:Formula:C12H13ClO3Purity:95.0%Molecular weight:240.68Methyl 3-bromopyrrole-2-carboxylate
CAS:Formula:C6H6BrNO2Purity:95%Color and Shape:SolidMolecular weight:204.023(S)-tert-Butyl 1-isopropylpyrrolidin-3-ylcarbamate
CAS:Formula:C12H24N2O2Purity:95.0%Molecular weight:228.336(7-Fluoro-imidazo[1,2-a]pyridin-2-yl)-methanol
CAS:Formula:C8H7FN2OPurity:95.0%Molecular weight:166.155
![potassium 6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-carboxylate hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF401861.webp&w=3840&q=75)
![(1S,5S)-3-Oxabicyclo[3.1.0]hexane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF864575.webp&w=3840&q=75)
![7-BROMO-3,4-DIHYDROPYRROLO[1,2-A]PYRAZIN-1(2H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF532290.webp&w=3840&q=75)
![3-IODO-1,4,5,6-TETRAHYDROCYCLOPENTA[C]PYRAZOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF333213.webp&w=3840&q=75)
![2-METHOXYTHIENO[3,2-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF303912.webp&w=3840&q=75)
![{2-[(4-fluorobenzoyl)amino]-1,3-thiazol-4-yl}acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF520766.webp&w=3840&q=75)
![2-(4-Bromo-phenyl)-5-chloromethyl-[1,3,4]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF488500.webp&w=3840&q=75)
![5-[2-(phenylthio)ethyl]-1,3,4-oxadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495493.webp&w=3840&q=75)
![[2-(1H-tetrazol-5-yl)ethyl]amine hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF309541.webp&w=3840&q=75)
![6-Chloro-3-methylimidazo[1,2-b]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067622.webp&w=3840&q=75)
![tert-Butyl 1-bromo-5,6,8,9-tetrahydro-7H-imidazo[1,5-d][1,4]diazepine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF622175.webp&w=3840&q=75)
![1-(6-Bromo-1H-benzo[d]imidazol-2-yl)ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF544184.webp&w=3840&q=75)
![Imidazo[1,2-a]pyrimidine-7-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541662.webp&w=3840&q=75)
![2,2-Difluoro-6-azaspiro[3.4]octane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF618843.webp&w=3840&q=75)
![5H-Pyrrolo[2,3-b]pyrazine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF611130.webp&w=3840&q=75)
![5-Cyclopropyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF028019.webp&w=3840&q=75)
![Ethyl 6-(hydroxymethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615372.webp&w=3840&q=75)
![(2-Bromo-5H-pyrrolo[2,3-b]pyrazin-7-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF621760.webp&w=3840&q=75)
![2-(1H-Benzo[d][1,2,3]triazol-1-yl)-2-(((benzyloxy)carbonyl)amino)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF235279.webp&w=3840&q=75)
![4-CHLORO-5-IODO-7-ISOPROPYL-7H-PYRROLO[2,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF505446.webp&w=3840&q=75)
![[(4-methyl-2-propyl-1,3-thiazol-5-yl)methyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359834.webp&w=3840&q=75)
![ETHYL 2-AMINO-5,5-DIMETHYL-4,7-DIHYDRO-5H-THIENO[2,3-C]PYRAN-3-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF847517.webp&w=3840&q=75)
![4-allyl-5-[(2-amino-1,3-thiazol-4-yl)methyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF351050.webp&w=3840&q=75)
![Ethyl 2-amino-3-carbamoyl-4,7-dihydro-5H-thieno[2,3-c]-pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF024396.webp&w=3840&q=75)
![N-CBZ-3-CYANO-8-AZABICYCLO[3.2.1]OCTANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF302708.webp&w=3840&q=75)
![[5-(Methoxymethyl)thiophen-2-yl]boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF375715.webp&w=3840&q=75)
![2-Bromothieno[2,3-d]pyridazin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF469969.webp&w=3840&q=75)
![methyl 2-imino-3-(2-methoxy-2-oxoethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515267.webp&w=3840&q=75)
![2,3-Dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyridin-8-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626043.webp&w=3840&q=75)
![Ethyl 3-bromo-6-iodoimidazo[1,2-a]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF756237.webp&w=3840&q=75)
![5-Chlorothieno[3,2-b]pyridine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719853.webp&w=3840&q=75)
![(7-Fluoro-imidazo[1,2-a]pyridin-2-yl)-methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF521930.webp&w=3840&q=75)