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-Methyl-5-nitroimidazole
CAS:Formula:C4H5N3O2Purity:95.0%Color and Shape:Solid, Very pale yellow to pale yellow powderMolecular weight:127.1033-(3-FLUORO-5-HYDROXYPHENYL)-6,8-DIOXABICYCLO[3.2.1]OCTAN-3-OL
CAS:Formula:C12H13FO4Purity:95.0%Molecular weight:240.23(S)-Diethyl 2-(5-(methylamino)thiophene-2-carboxamido)pentanedioate
CAS:Formula:C15H22N2O5SPurity:95%Molecular weight:342.41tert-Butyl (3S)-3-[6-(trifluoromethyl)pyrimidin-4-yl]aminopyrrolidine-1-carboxylate
CAS:Formula:C14H19F3N4O2Molecular weight:332.3271-BOC-3-(HYDROXYMETHYL)-3-(TRIFLUOROMETHYL)PYRROLIDINE
CAS:Formula:C11H18F3NO3Purity:95.0%Molecular weight:269.2645-BROMO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-PYRAZOLO[4,3-B]PYRIDINE
CAS:Formula:C11H12BrN3OPurity:98%Color and Shape:SolidMolecular weight:282.141[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid
CAS:Formula:C11H8ClNO2SPurity:98%Color and Shape:SolidMolecular weight:253.7(3S)-5-FLUORO-2,3-DIHYDRO-1-BENZOFURAN-3-AMINE
CAS:Formula:C8H8FNOPurity:95.0%Molecular weight:153.1562-(Sec-butyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS:Purity:97%Molecular weight:407.51800544-amino-1-(2-methoxyphenyl)-2-pyrrolidinone hydrochloride
CAS:Formula:C11H15ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:242.7(5aS,10bR)-2-Phenyl-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-ium tetrafluoroborate
CAS:Formula:C18H16BF4N3OPurity:97%Molecular weight:377.155-Methylfuran-2-boronic acid
CAS:Formula:C5H7BO3Purity:97.0%Color and Shape:SolidMolecular weight:125.922-(2-Chloro-acetylamino)-4-(4-fluoro-phenyl)-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C15H13ClFNO3SPurity:95.0%Molecular weight:341.782-{[6-(1H-pyrazol-1-yl)-4-pyrimidinyl]amino}ethanol
CAS:Formula:C9H11N5OPurity:95.0%Molecular weight:205.2213-(4-bromobenzoyl)-8-azabicyclo[3.2.1]octane hydrochloride
CAS:Formula:C14H17BrClNOPurity:95.0%Molecular weight:330.65[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]amine dihydrochloride
CAS:Formula:C8H16Cl2N2SPurity:95.0%Molecular weight:243.19(5,7-Dimethyl-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid
CAS:Formula:C12H13NO3Purity:95.0%Color and Shape:SolidMolecular weight:219.245-Chloroacetyl-2,3-dihydrobenzofuran
CAS:Formula:C10H9ClO2Purity:95%Color and Shape:SolidMolecular weight:196.636-Chloro-4-nitro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H4ClN3O2Purity:95.0%Color and Shape:SolidMolecular weight:197.582,5-Dioxopyrrolidin-1-yl 2-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-oxoethoxy}acetate
CAS:Formula:C12H12N2O9Purity:95.0%Color and Shape:SolidMolecular weight:328.2331-cyclopropyl-1-(1-ethyl-1H-1,2,4-triazol-5-yl)methanamine
CAS:Formula:C8H14N4Purity:95.0%Molecular weight:166.2284-(3-Bromophenyl)pyrazole
CAS:Formula:C9H7BrN2Purity:95%Color and Shape:SolidMolecular weight:223.0733-(4-BROMOBENZYL)-2-ETHYL-5,7-DIMETHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C17H18BrN3Purity:95.0%Molecular weight:344.256[5-(4-Fluoro-phenyl)-2-methyl-furan-3-yl]-methanol
Formula:C12H11FO2Purity:95.0%Molecular weight:206.2164-METHOXY-7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C9H9N3O3Purity:97%Molecular weight:207.189Methyl indoline-3-carboxylate
CAS:Formula:C10H11NO2Purity:97%Color and Shape:LiquidMolecular weight:177.2032-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-methoxypyridine
CAS:Formula:C12H14N2OPurity:95.0%Molecular weight:202.2573-iso-Propyl-1-methyl-1H-pyrazol-5-amine
CAS:Formula:C7H13N3Purity:95%Color and Shape:SolidMolecular weight:139.2021-Methylimidazole-2-carboxylic acid, lithium salt
CAS:Formula:C5H5LiN2O2Purity:98%Color and Shape:SolidMolecular weight:132.05Naphtho[1,2-d]thiazol-2-ylamine
CAS:Formula:C11H8N2SPurity:98%Color and Shape:SolidMolecular weight:200.26tert-Butyl 7-oxo-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate
CAS:Purity:97%Molecular weight:253.32000736-chloro-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.82-Amino-4-bromobenzothiazole
CAS:Formula:C7H5BrN2SPurity:98%Color and Shape:SolidMolecular weight:229.12-methyl-1H-benzimidazol-6-amine dihydrochloride
CAS:Formula:C8H11Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:220.1(1-Methyl-1H -tetrazol-5-ylsulfanyl)-acetic acid
CAS:Formula:C4H6N4O2SPurity:95.0%Color and Shape:SolidMolecular weight:174.18ETHYL 2-AZASPIRO[4.5]DECANE-3-CARBOXYLATE HCL
CAS:Formula:C12H22ClNO2Purity:95.0%Molecular weight:247.766-Iodobenzo[d]thiazol-2-amine
CAS:Formula:C7H5IN2SPurity:97%Color and Shape:SolidMolecular weight:276.13-Bromo-5,6-dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one
CAS:Formula:C8H8BrN3OPurity:95.0%Molecular weight:242.0766,7-Dihydro-5H-pyrrolo[3,4-b]pyridine hydrochloride
CAS:Formula:C7H9ClN2Purity:97%Color and Shape:SolidMolecular weight:156.615-cyclobutyl-1,3,4-oxadiazol-2-amine
CAS:Formula:C6H9N3OPurity:95%Color and Shape:Solid, White powderMolecular weight:139.158Ethyl 2-amino-1H-indole-3-carboxylate hydrochloride
CAS:Formula:C11H13ClN2O2Purity:95.0%Molecular weight:240.693-Fluoro-2-[(tetrahydrofuran-2-yl)methoxy]aniline
CAS:Formula:C11H14FNO2Purity:95.0%Molecular weight:211.2363-Nitropyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H4N4O2Purity:97%Color and Shape:Solid, No data available.Molecular weight:164.124pyrazolo[1,5-a]pyridin-7-ylboronic acid
CAS:Formula:C7H7BN2O2Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:161.962,7-DIAZA-SPIRO[4.4]NONANE-2,9-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER 9-ETHYL ESTER
CAS:Formula:C15H26N2O4Purity:97%Molecular weight:298.383ETHYL 2-(5-(TRIFLUOROMETHYL)-1,2,4-OXADIAZOL-3-YL)ACETATE
CAS:Formula:C7H7F3N2O3Purity:95.0%Molecular weight:224.1394-Chloro-6-methylthieno[2,3-d]pyrimidine
CAS:Formula:C7H5ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:184.645-chloro-3-(3-methylphenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.64(S)-tert-Butyl 1-(cyclohexylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H30N2O2Purity:95.0%Molecular weight:282.428(S)-3-(6-Ethoxy-2-methylsulfanyl-pyrimidin-4-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H26N4O3SPurity:95%Molecular weight:354.47(2-((tert-Butoxycarbonyl)amino)-7-fluorobenzo[d]thiazol-4-yl)boronic acid
CAS:Purity:97%Molecular weight:312.11999516,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine
CAS:Formula:C5H8N4SPurity:95.0%Color and Shape:SolidMolecular weight:156.214-amino-3-(4-tert-butylphenyl)-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:95+%Molecular weight:248.35000614-Bromo-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
CAS:Purity:97%Molecular weight:267.12600712-(3-Bromophenyl)-5-methyl-1,3,4-oxadiazole
CAS:Formula:C9H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:239.0722-Chloro-n-(2-methyl-1,3-dioxo-2,3-dihydro-1h-isoindol-5-yl)acetamide
CAS:Purity:95%Molecular weight:252.64999396-(1-piperazinyl)-9H-purine dihydrochloride dihydrate
Formula:C9H18Cl2N6O2Purity:95.0%Molecular weight:313.184-Chloro-7-methyl-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:239.7200012(S)-2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid
CAS:Formula:C12H17NO4SPurity:97%Color and Shape:SolidMolecular weight:271.331-(1,3-benzothiazol-2-yl)piperidine-3-carboxylic acid
CAS:Formula:C13H14N2O2SPurity:95.0%Molecular weight:262.332-(Difluoromethyl)-1H-benzimidazole
CAS:Formula:C8H6F2N2Purity:98%Color and Shape:Light yellow powderMolecular weight:168.1475-Mercapto-3-phenyl-1,3,4-thiadiazole-2(3H)thione potassium salt
CAS:Formula:C8H5KN2S3Purity:97.0%Color and Shape:SolidMolecular weight:264.42
![3-(3-FLUORO-5-HYDROXYPHENYL)-6,8-DIOXABICYCLO[3.2.1]OCTAN-3-OL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF304274.webp&w=3840&q=75)
![tert-Butyl (3S)-3-[6-(trifluoromethyl)pyrimidin-4-yl]aminopyrrolidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075821.webp&w=3840&q=75)
![5-BROMO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-PYRAZOLO[4,3-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF506268.webp&w=3840&q=75)
![[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF066194.webp&w=3840&q=75)
![(5aS,10bR)-2-Phenyl-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-ium…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF547755.webp&w=3840&q=75)
![2-{[6-(1H-pyrazol-1-yl)-4-pyrimidinyl]amino}ethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF314047.webp&w=3840&q=75)
![3-(4-bromobenzoyl)-8-azabicyclo[3.2.1]octane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF521312.webp&w=3840&q=75)
![[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495739.webp&w=3840&q=75)
![6-Chloro-4-nitro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329265.webp&w=3840&q=75)
![2,5-Dioxopyrrolidin-1-yl 2-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-oxoethoxy}acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF402245.webp&w=3840&q=75)
![3-(4-BROMOBENZYL)-2-ETHYL-5,7-DIMETHYL-3H-IMIDAZO[4,5-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538277.webp&w=3840&q=75)
![[5-(4-Fluoro-phenyl)-2-methyl-furan-3-yl]-methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475730.webp&w=3840&q=75)
![4-METHOXY-7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467591.webp&w=3840&q=75)
![Naphtho[1,2-d]thiazol-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358001.webp&w=3840&q=75)
![tert-Butyl 7-oxo-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609357.webp&w=3840&q=75)
![ETHYL 2-AZASPIRO[4.5]DECANE-3-CARBOXYLATE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF472708.webp&w=3840&q=75)
![ETHYL PYRAZOLO[1,5-A]PYRIMIDINE-5-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF532560.webp&w=3840&q=75)
![6-Iodobenzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF224025.webp&w=3840&q=75)
![3-Bromo-5,6-dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF462321.webp&w=3840&q=75)
![6,7-Dihydro-5H-pyrrolo[3,4-b]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233478.webp&w=3840&q=75)
![2H-Benzo[d][1,2,3]triazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF690272.webp&w=3840&q=75)
![3-Fluoro-2-[(tetrahydrofuran-2-yl)methoxy]aniline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF063944.webp&w=3840&q=75)
![3-Nitropyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF430543.webp&w=3840&q=75)
![pyrazolo[1,5-a]pyridin-7-ylboronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312423.webp&w=3840&q=75)
![2,7-DIAZA-SPIRO[4.4]NONANE-2,9-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER 9-ETHYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467475.webp&w=3840&q=75)
![4-Chloro-6-methylthieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF021442.webp&w=3840&q=75)
![(2-((tert-Butoxycarbonyl)amino)-7-fluorobenzo[d]thiazol-4-yl)boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF621173.webp&w=3840&q=75)
![6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495215.webp&w=3840&q=75)
![2-(Trifluoromethyl)imidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF441768.webp&w=3840&q=75)
![4-Chloro-7-methyl-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695362.webp&w=3840&q=75)
