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 55181 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
3-Methyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid methyl ester
CAS:Formula:C11H12O4Purity:95.0%Molecular weight:208.213Methyl 2-(aminomethyl)-5-phenylfuran-3-carboxylate hydrochloride
CAS:Purity:98%Molecular weight:267.70999151-(4,5,6,7-tetrahydro-1H-benzo[d]imidazol-2-yl)ethan-1-amine dihydrochloride
CAS:Formula:C9H17Cl2N3Purity:95.0%Molecular weight:238.161,5-Dimethyl-3-trifluoromethyl-1H-pyrazole-4-sulfonic acid amide
Formula:C6H8F3N3O2SPurity:95.0%Molecular weight:243.21-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-BORONIC ACID PINACOL ESTER
CAS:Formula:C13H18BN3O2Purity:97%Molecular weight:259.125-Bromo-6-chloro-1H-indole-3-carbaldehyde
CAS:Formula:C9H5BrClNOPurity:97%Color and Shape:SolidMolecular weight:258.54-(3,5-dibromo-1H-1,2,4-triazol-1-yl)butanenitrile
CAS:Formula:C6H6Br2N4Purity:95.0%Molecular weight:293.95(S)-Benzyl 3-cyanopyrrolidine-1-carboxylate
CAS:Formula:C13H14N2O2Purity:95.0%Molecular weight:230.2675,7-Difluoro-benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H4F2O2SPurity:95.0%Color and Shape:No data available.Molecular weight:214.191-(Dimethylcarbamoyl)-1H-1,2,3-benzotriazol-3-ium-3-olate
CAS:Formula:C9H10N4O2Color and Shape:SolidMolecular weight:206.2055,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95%Color and Shape:SolidMolecular weight:166.184-Chlorofuro[3,2-d]pyrimidine
CAS:Formula:C6H3ClN2OPurity:95%Color and Shape:SolidMolecular weight:154.55Ref: 10-F077534
1g350.00€5g1,496.00€10g2,667.00€2.5g836.00€50mg91.00€100mg98.00€250mg158.00€500mg243.00€2-oxooxazolidine-5-carboxylic acid
CAS:Formula:C4H5NO4Purity:95.0%Color and Shape:No data available.Molecular weight:131.0871-methyl-1H-benzimidazol-6-amine dihydrochloride
CAS:Formula:C8H11Cl2N3Purity:95.0%Molecular weight:220.15-(5-isoxazolyl)-2-methylbenzenesulfonyl chloride
CAS:Formula:C10H8ClNO3SPurity:95.0%Color and Shape:SolidMolecular weight:257.69methyl 2-[bis(tertbutoxycarbonyl)amino]thiazole-5-carboxylate
Formula:C15H22N2O6SPurity:95.0%Molecular weight:358.41Ethyl 3-aminothieno[2,3-c]pyridine-2-carboxylate
CAS:Formula:C10H10N2O2SPurity:98%Molecular weight:222.26ethyl [1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C8H8N4O2Purity:95.0%Molecular weight:192.178N-(2-Hydroxyethyl)-4-cyclohexene-1,2-dicarboximide
CAS:Formula:C10H13NO3Color and Shape:SolidMolecular weight:195.2181-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Purity:98%Molecular weight:245.2779999[4-(1H-pyrazol-1-yl)phenyl]amine hydrochloride
CAS:Formula:C9H10ClN3Purity:95.0%Color and Shape:SolidMolecular weight:195.651-Methyl-2-vinyl-imidazole
CAS:Purity:95% mix TBC as stabilizerColor and Shape:LiquidMolecular weight:108.1439972(S)-TERT-BUTYL 3-(3-HYDROXYPYRROLIDIN-1-YL)AZETIDINE-1-CARBOXYLATE
CAS:Formula:C12H22N2O3Purity:97%Molecular weight:242.319N-methyl-1-(1,3-thiazol-2-yl)methanamine dihydrochloride
CAS:Formula:C5H10Cl2N2SPurity:95.0%Molecular weight:201.11METHYL 6-METHYL-1,3-BENZOTHIAZOLE-2-CARBOXYLATE
CAS:Formula:C10H9NO2SPurity:95%Molecular weight:207.252-[5-Fluoro-2-(tetrahydro-2H-pyran-4-yl)-1H-benzo[d]imidazol-1-yl]acetic acid
Formula:C14H15FN2O3Molecular weight:278.2832-(1H-pyrrol-1-yl)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C8H6N2O2SPurity:95.0%Molecular weight:194.213-(3-chloro-1H-1,2,4-triazol-5-yl)-1-propanol hydrochloride hydrate
CAS:Formula:C5H11Cl2N3O2Purity:95.0%Molecular weight:216.061-(1,3-BENZODIOXOL-5-YL)-4,4,4-TRIFLUOROBUTANE-1,3-DIONE
CAS:Formula:C11H7F3O4Purity:95.0%Molecular weight:260.1687-(2-Hydroxypropyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C10H14N4O3Purity:95.0%Molecular weight:238.2475-Cyano-2-methylindole-3-acetic acid
CAS:Formula:C12H10N2O2Purity:97.0%Color and Shape:SolidMolecular weight:214.2243-(Aminomethyl)tetrahydrothiophene 1,1-dioxide hydrochloride
CAS:Formula:C5H12ClNO2SPurity:97%Color and Shape:Solid, White powderMolecular weight:185.671-(3-Chloropropyl)pyrrolidine hydrochloride
CAS:Formula:C7H15Cl2NPurity:97%Color and Shape:SolidMolecular weight:184.1(R)-1-Boc-2-Methyl-pyrrolidine
CAS:Formula:C10H19NO2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:185.267(R)-tert-Butyl 1-ethylpyrrolidin-3-ylcarbamate
CAS:Formula:C11H22N2O2Purity:95.0%Molecular weight:214.309N-ethyloxolan-3-amine hydrochloride
CAS:Formula:C6H14ClNOPurity:97%Color and Shape:SolidMolecular weight:151.632-Chloro-N-(4-methyl-thiazol-2-yl)-acetamide
CAS:Formula:C6H7ClN2OSPurity:95.0%Molecular weight:190.653-ETHYL-1-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C7H10N2O2Purity:95.0%Molecular weight:154.1691-[4-(pyrrolidin-1-ylmethyl)-2-thienyl]ethanone
CAS:Formula:C11H15NOSPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:209.315-Bromo-6-methylindoline-2,3-dione
CAS:Formula:C9H6BrNO2Purity:95.0%Color and Shape:Solid, PowderMolecular weight:240.0562-N-Boc-Aminomethylpyrrolidine
CAS:Formula:C10H20N2O2Purity:95%Color and Shape:LiquidMolecular weight:200.2825H-Imidazo[1,2-b]pyrazole-2-carboxylic acid
CAS:Formula:C6H5N3O2Purity:95%Color and Shape:Solid, White to off-white crystalline powderMolecular weight:151.1251,8-Dimethyl-1,3-diazaspiro[4.5]decane-2,4-dione
CAS:Purity:95%Color and Shape:SolidMolecular weight:196.25(S)-5-(AMINOMETHYL)-1-METHYLPYRROLIDIN-2-ONE
CAS:Formula:C6H12N2OPurity:95.0%Molecular weight:128.1752-(4-ethylpiperazin-1-yl)-1,3-benzothiazol-6-ol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.36TERT-BUTYL 5-OXO-8-PHENYL-2,6-DIAZASPIRO[3.4]OCTANE-2-CARBOXYLATE
CAS:Formula:C17H22N2O3Purity:95.0%Molecular weight:302.3743-Bromo-7-chloro-5,6-dimethylpyrazolo[1,5-a]pyrimidine
CAS:Formula:C8H7BrClN3Purity:95.0%Molecular weight:260.52Ethyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C10H15NO3Purity:97.0%Color and Shape:Liquid, ClearMolecular weight:197.2342-Cyano-n-[4-(2,5-dimethylphenyl)-1,3-thiazol-2-yl]acetamide
CAS:Purity:95%Molecular weight:271.3399963[3-(1H-tetrazol-5-yl)benzyl]amine
CAS:Formula:C8H9N5Purity:95.0%Color and Shape:SolidMolecular weight:175.1955-Nitro-1H-indole-3-carboxylic acid
CAS:Formula:C9H6N2O4Purity:96%Color and Shape:SolidMolecular weight:206.157tert-Butyl 2,4-dichloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate
CAS:Formula:C11H13Cl2N3O2Purity:95%Color and Shape:SolidMolecular weight:290.14(2R)-1-BOC-2-PROPYLPYRROLIDINE-2-METHANAMINE
CAS:Formula:C13H26N2O2Purity:97%Molecular weight:242.363METHYL 3,4,6-TRIMETHYL-7-OXO-6,7-DIHYDROTHIENO[2,3-D]PYRIDAZINE-2-CARBOXYLATE
CAS:Formula:C11H12N2O3SPurity:95.0%Molecular weight:252.293,5-dibromo-1-(2-phenoxyethyl)-1H-1,2,4-triazole
CAS:Formula:C10H9Br2N3OPurity:95.0%Molecular weight:347.01(2E)-1-(4-methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H12O2SPurity:95.0%Molecular weight:244.31[(4′,4′-ETHYLENEDIOXY)CYCLOHEXYL]METHYL METHANESULFONATE
CAS:Formula:C10H18O5SPurity:95.0%Molecular weight:250.315-(Trifluoromethyl)isoxazole-4-carboxylic acid
CAS:Formula:C5H2F3NO3Purity:95.0%Molecular weight:181.072-(4-Fluoro-phenyl)-5-methyl-1H-imidazole-4-carboxylic acid
CAS:Formula:C11H9FN2O2Purity:97%Molecular weight:220.203
![1-(4,5,6,7-tetrahydro-1H-benzo[d]imidazol-2-yl)ethan-1-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496283.webp&w=3840&q=75)
![1H,4H,5H,6H-pyrrolo[3,4-c]pyrazol-6-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF720361.webp&w=3840&q=75)
![8-Bromotetrazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF634326.webp&w=3840&q=75)
![1-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-BORONIC ACID PINACOL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502443.webp&w=3840&q=75)
![4-Bromo-1-methyl-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF430414.webp&w=3840&q=75)
![5,7-Difluoro-benzo[b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317737.webp&w=3840&q=75)
![3-Chloro-n-[4-(2-oxopyrrolidin-1-yl)phenyl]propanamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF657266.webp&w=3840&q=75)
![5,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093662.webp&w=3840&q=75)
![4-Chlorofuro[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF077534.webp&w=3840&q=75)
![methyl 2-[bis(tertbutoxycarbonyl)amino]thiazole-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475611.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine-6-carbohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF069152.webp&w=3840&q=75)
![Ethyl 3-aminothieno[2,3-c]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF211142.webp&w=3840&q=75)
![ethyl [1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF476836.webp&w=3840&q=75)
![[4-(1H-pyrazol-1-yl)phenyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360992.webp&w=3840&q=75)
![Furo[2,3-b]pyridine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF980159.webp&w=3840&q=75)
![2-[5-Fluoro-2-(tetrahydro-2H-pyran-4-yl)-1H-benzo[d]imidazol-1-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF476176.webp&w=3840&q=75)
![2-BROMO-6-METHYL-5H-PYRROLO[2,3-B]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503873.webp&w=3840&q=75)
![2-Chloro-6,7-difluorobenzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF727623.webp&w=3840&q=75)
![7-Iodopyrazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF231345.webp&w=3840&q=75)
![1-Ethyl-1H-benzo[d][1,2,3]triazole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626386.webp&w=3840&q=75)
![1-[4-(pyrrolidin-1-ylmethyl)-2-thienyl]ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308727.webp&w=3840&q=75)
![5H-Imidazo[1,2-b]pyrazole-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF066550.webp&w=3840&q=75)
![1,8-Dimethyl-1,3-diazaspiro[4.5]decane-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF644422.webp&w=3840&q=75)
![3-Bromo-1-trityl-1H-pyrazolo[4,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF633845.webp&w=3840&q=75)
![5-[2-(trifluoromethoxy)phenyl]-1H-1,2,3,4-tetrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF767911.webp&w=3840&q=75)
![TERT-BUTYL 5-OXO-8-PHENYL-2,6-DIAZASPIRO[3.4]OCTANE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475204.webp&w=3840&q=75)
![3-Bromo-7-chloro-5,6-dimethylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF462329.webp&w=3840&q=75)
![Ethyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF318680.webp&w=3840&q=75)
![2-Cyano-n-[4-(2,5-dimethylphenyl)-1,3-thiazol-2-yl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF643467.webp&w=3840&q=75)
![[3-(1H-tetrazol-5-yl)benzyl]amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF310638.webp&w=3840&q=75)
![tert-Butyl 2,4-dichloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076942.webp&w=3840&q=75)
![METHYL 3,4,6-TRIMETHYL-7-OXO-6,7-DIHYDROTHIENO[2,3-D]PYRIDAZINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332699.webp&w=3840&q=75)
![[(4′,4′-ETHYLENEDIOXY)CYCLOHEXYL]METHYL METHANESULFONATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF390098.webp&w=3840&q=75)
