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
(3R,4R)-3-Methyl-2-oxa-8-azaspiro[4.5]decan-4-amine dihydrochloride
CAS:Purity:98%Molecular weight:243.16999823-(5-Ethyl-1,2,4-oxadiazol-3-yl)benzoic acid
CAS:Formula:C11H10N2O3Purity:98%Molecular weight:218.212N-(2-furylmethyl)-3-methyl-2-butanamine hydrochloride
CAS:Formula:C10H18ClNOPurity:95.0%Molecular weight:203.71tert-Butyl 3-bromo-5-fluoro-1H-indazole-1-carboxylate
CAS:Formula:C12H12BrFN2O2Purity:95.0%Molecular weight:315.1422,3-Dimethyl-2H-indazol-6-amine hydrochloride
CAS:Formula:C9H12ClN3Purity:98%Color and Shape:SolidMolecular weight:197.67(S)-1,1-DIMETHYLTETRAHYDRO-1H-OXAZOLO[3,4-A]PYRAZIN-3(5H)-ONE HCL
CAS:Formula:C8H15ClN2O2Purity:95.0%Molecular weight:206.673-(4-Fluorophenyl)-5-methyl-1,2,4-oxadiazole
CAS:Formula:C9H7FN2OPurity:95.0%Molecular weight:178.1663-amino-N-(2-(3-isopropyl-1,2,4-oxadiazol-5-yl)ethyl)propanamide hydrochloride
CAS:Formula:C10H19ClN4O2Purity:95.0%Molecular weight:262.745H-PYRROLO[3,2-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C7H5N3O2Purity:95.0%Molecular weight:163.1366-(1H-imidazol-1-yl)-2,3-dihydropyridazin-3-one
CAS:Formula:C7H6N4OColor and Shape:No data available.Molecular weight:162.1525-amino-1-benzothiophene-2-carboxylic acid
CAS:Formula:C9H7NO2SPurity:95%Color and Shape:Liquid, No data available.Molecular weight:193.226-chloro-3-fluoroimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride hydrate
CAS:Formula:C8H7Cl2FN2O3Purity:95.0%Color and Shape:SolidMolecular weight:269.054-p-Tolyl-1H-pyrrole-3-carboxylic acid methyl ester
CAS:Formula:C13H13NO2Purity:95.0%Molecular weight:215.2523-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Formula:C6H3F3N4Purity:97%(LC-MS);RGMolecular weight:188.113methyl 3-amino-5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate
CAS:Formula:C11H8F3NO2SMolecular weight:275.252-(BOC-AMINO)-5-BROMOIMIDAZO[1,2-A]PYRIDINE
CAS:Formula:C12H14BrN3O2Purity:97%Molecular weight:312.167(R)-3-(6-Bromo-pyridin-2-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C14H19BrN2O3Purity:95%Molecular weight:343.221tert-Butyl 5-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C19H25BClNO4Purity:95%Color and Shape:Liquid, No data available.Molecular weight:377.673-(3,4-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C13H14N2O4Purity:95.0%Molecular weight:262.2652-[(1,1-dioxo-2,3-dihydro-1λ⁶,2-benzothiazol-3-ylidene)amino]-3-methylpentanoic acid
CAS:Purity:98%Molecular weight:296.33999633-Amino-5,7-dimethyl-2h,4h,5h,6h,7h-pyrazolo[3,4-d]pyrimidine-4,6-dione
CAS:Purity:95%Molecular weight:195.1820068Ethyl 4-Methyl-2-(2-methoxyphenyl)thiazole-5-carboxylate
CAS:Formula:C14H15NO3SMolecular weight:277.34N-benzyltetrahydro-3-thiophenamine 1,1-dioxide hydrochloride
CAS:Formula:C11H16ClNO2SPurity:95.0%Molecular weight:261.765-(3-Trifluoromethyl-phenyl)-[1,2,4]oxadiazol-3-ylamine
CAS:Formula:C9H6F3N3OPurity:95.0%Molecular weight:229.1621-(3-Fluoro-benzyl)-1H-pyrazol-4-ylamine
CAS:Formula:C10H10FN3Purity:95.0%Color and Shape:SolidMolecular weight:191.209Ethyl 5-(4-bromophenyl)-[1,2,4]oxadiazole-3-carboxylate
CAS:Formula:C11H9BrN2O3Purity:95.0%Molecular weight:297.108[2-(3-methyl-1H-1,2,4-triazol-5-yl)ethyl]amine dihydrochloride
CAS:Formula:C5H12Cl2N4Purity:95.0%Molecular weight:199.082-Acetylbenzothiophene
CAS:Formula:C10H8OSPurity:97%Color and Shape:Solid, Very pale yellow to pale reddish yellow powderMolecular weight:176.23Ref: 10-F653471
1g2,084.00€5g5,896.00€10g8,703.00€2.5g4,011.00€50mg590.00€100mg829.00€250mg1,149.00€500mg1,645.00€5-Amino-1-(3-chlorophenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C10H7ClN4Purity:98%Molecular weight:218.642-methyl-5-(1H-pyrazol-5-yl)-3-furansulfonyl chloride
CAS:Formula:C8H7ClN2O3SPurity:95.0%Molecular weight:246.675-(tert-butoxycarbonyl)-1,1-difluoro-5-azaspiro[2.4]heptane-6-carboxylic acid
CAS:Formula:C12H17F2NO4Purity:95.0%Molecular weight:277.2685-{[(tert-butoxycarbonyl)amino]methyl}-2-furoic acid
Formula:C11H15NO5Purity:98%Molecular weight:241.2438-METHYL-1,4-DIOXASPIRO[4.5]DECANE-8-CARBOXYLIC ACID
CAS:Formula:C10H16O4Purity:97%Molecular weight:200.234(R)-1-N-Benzyl-β-proline
CAS:Formula:C12H15NO2Purity:97.0%Color and Shape:Solid, No data available.Molecular weight:205.2572-METHYL-PYRROLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C10H15NO2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:181.2352-Amino-benzothiazole-6-carboxylic acid 2-methoxy-ethyl ester
CAS:Formula:C11H12N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:252.29(2E)-1-(4-ethylphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16OSPurity:95.0%Molecular weight:256.365-Methoxy-2-methylbenzo[d]thiazole
CAS:Formula:C9H9NOSPurity:95.0%Color and Shape:Solid, LumpsMolecular weight:179.242-(2,6-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene
CAS:Formula:C14H10F2O3SPurity:97.0%Molecular weight:296.291-(2-HYDROXY-2-METHYLPROPYL)-5-METHYL-3-OXO-2-PHENYL-2,3-DIHYDROPYRAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C15H18N2O4Purity:>97%Molecular weight:290.3193-Amino-N-methyl-2-pyrrolidinone
CAS:Formula:C5H10N2OPurity:98%Color and Shape:SolidMolecular weight:114.1481-(2-ethyl-6-methylphenyl)-5-oxo-3-pyrrolidinecarboxylic acid
CAS:Formula:C14H17NO3Purity:95.0%Molecular weight:247.2942-(3,4-Dichloro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H8Cl2N2O2SPurity:95.0%Molecular weight:303.165,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid hydrochloride
CAS:Formula:C8H11ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:202.644,5-Dimethyl-1H-imidazole-2-thiol
CAS:Formula:C5H8N2SPurity:99.0%Color and Shape:SolidMolecular weight:128.196-Methoxy-3-methyl-benzofuran-2-carboxylic acid
CAS:Formula:C11H10O4Purity:97%Color and Shape:SolidMolecular weight:206.197METHYL 2-(BIS(TERT-BUTOXYCARBONYL)AMINO) THIAZOLE-4-CARBOXYLATE
CAS:Formula:C15H22N2O6SPurity:95.0%Molecular weight:358.411-(chloromethyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C6H6ClF3N2Molecular weight:198.57(S)-1-ACETYL-3-PYRROLIDINOL
CAS:Formula:C6H11NO2Purity:>97%Color and Shape:SolidMolecular weight:129.1595-AMINO-1,3-DIHYDRO-2H-IMIDAZO[4,5-B]PYRIDIN-2-ONE
CAS:Formula:C6H6N4OPurity:95.0%Molecular weight:150.1414-chloro-3,5-dimethylisoxazole
CAS:Formula:C5H6ClNOPurity:95.0%Color and Shape:LiquidMolecular weight:131.565,7-DICHLORO-2-METHYL-2H-PYRAZOLO[4,3-D]PYRIMIDINE
CAS:Formula:C6H4Cl2N4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:203.03[5-(4-Trifluoromethyl-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester
Formula:C13H11F3N2O3Purity:95.0%Molecular weight:300.2375-Nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H5N3O4Purity:97%Molecular weight:207.1451-TERT-BUTYL-1H-[1,2,3]TRIAZOLE-4-CARBALDEHYDE
CAS:Formula:C7H11N3OPurity:97%Molecular weight:153.185
![(3R,4R)-3-Methyl-2-oxa-8-azaspiro[4.5]decan-4-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF618271.webp&w=3840&q=75)
![(S)-1,1-DIMETHYLTETRAHYDRO-1H-OXAZOLO[3,4-A]PYRAZIN-3(5H)-ONE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF330956.webp&w=3840&q=75)
![5H-PYRROLO[3,2-D]PYRIMIDINE-6-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502456.webp&w=3840&q=75)
![4-Phenyl-[1,2,3]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316731.webp&w=3840&q=75)
![5-Chloro-7-methyl-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305377.webp&w=3840&q=75)
![6-chloro-3-fluoroimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360591.webp&w=3840&q=75)
![3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF235872.webp&w=3840&q=75)
![methyl 3-amino-5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF550725.webp&w=3840&q=75)
![2-(BOC-AMINO)-5-BROMOIMIDAZO[1,2-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF473648.webp&w=3840&q=75)
![3-bromo-1-methyl-1H,4H,7H-pyrazolo[3,4-d]pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF667445.webp&w=3840&q=75)
![2-[(1,1-dioxo-2,3-dihydro-1λ⁶,2-benzothiazol-3-ylidene)amino]-3-methylpentanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF647912.webp&w=3840&q=75)
![5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603757.webp&w=3840&q=75)
![3-Amino-5,7-dimethyl-2h,4h,5h,6h,7h-pyrazolo[3,4-d]pyrimidine-4,6-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF656680.webp&w=3840&q=75)
![5-(3-Trifluoromethyl-phenyl)-[1,2,4]oxadiazol-3-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317540.webp&w=3840&q=75)
![Ethyl 5-(4-bromophenyl)-[1,2,4]oxadiazole-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075699.webp&w=3840&q=75)
![[2-(3-methyl-1H-1,2,4-triazol-5-yl)ethyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF402075.webp&w=3840&q=75)
![5,7-Dibromoimidazo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624517.webp&w=3840&q=75)
![5-(tert-butoxycarbonyl)-1,1-difluoro-5-azaspiro[2.4]heptane-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF542021.webp&w=3840&q=75)
![5-{[(tert-butoxycarbonyl)amino]methyl}-2-furoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF392509.webp&w=3840&q=75)
![8-METHYL-1,4-DIOXASPIRO[4.5]DECANE-8-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF527429.webp&w=3840&q=75)
![7-Chloro-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF725603.webp&w=3840&q=75)
![5-Methoxy-2-methylbenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233533.webp&w=3840&q=75)
![2-methyl-1H,5H-pyrazolo[1,5-a]pyrimidin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615468.webp&w=3840&q=75)
![5,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF465223.webp&w=3840&q=75)
![6-ETHYL-4-CHLOROTHIENO[3,2-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503745.webp&w=3840&q=75)
![4-(4-(Chloromethyl)piperidin-1-yl)thieno[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF756445.webp&w=3840&q=75)
![5-AMINO-1,3-DIHYDRO-2H-IMIDAZO[4,5-B]PYRIDIN-2-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF505283.webp&w=3840&q=75)
![5,7-DICHLORO-2-METHYL-2H-PYRAZOLO[4,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503830.webp&w=3840&q=75)
![[5-(4-Trifluoromethyl-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317114.webp&w=3840&q=75)
![5-Nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF244714.webp&w=3840&q=75)
![1-TERT-BUTYL-1H-[1,2,3]TRIAZOLE-4-CARBALDEHYDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF514495.webp&w=3840&q=75)
![5-(tert-Butyl)-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545291.webp&w=3840&q=75)
![4,6-difluoro-3H-imidazo[4,5-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719639.webp&w=3840&q=75)