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"
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4-methyl-1H-imidazole-2-carboxylic acid hydrate
CAS:Formula:C5H8N2O3Purity:95.0%Molecular weight:144.13[(5-methoxy-1,3-benzoxazol-2-yl)methyl]amine hydrochloride
CAS:Formula:C9H11ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:214.65methyl 2-[(chloroacetyl)amino]-5-methylthiophene-3-carboxylate
CAS:Formula:C9H10ClNO3SPurity:95.0%Molecular weight:247.69(5E)-2-mercapto-5-(4-methoxybenzylidene)-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NO2S2Purity:95.0%Molecular weight:251.324-(3,4-Dichloro-phenyl)-thiazol-2-ylamine
CAS:Formula:C9H6Cl2N2SPurity:≥98%(GC)(T)Color and Shape:SolidMolecular weight:245.124-Bromo-3,5-dimethylisoxazole
CAS:Formula:C5H6BrNOPurity:97%Color and Shape:LiquidMolecular weight:176.013tert-Butyl 3-methyl-4-oxopyrrolidine-1-carboxylate
CAS:Purity:95%Color and Shape:Liquid, OilMolecular weight:199.25(R)-tert-Butyl 3-(2-fluoro-4-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.3242-Amino-5-propyl-thiophene-3-carboxylic acidmethyl ester
CAS:Formula:C9H13NO2SPurity:95.0%Color and Shape:SolidMolecular weight:199.27METHYL 5-CHLOROIMIDAZO[1,2-C]PYRIMIDINE-7-CARBOXYLATE
CAS:Formula:C8H6ClN3O2Purity:95.0%Molecular weight:211.61(S)-N-(3-chloro-4-fluorophenyl)-6-nitro-7-(tetrahydrofuran-3-yloxy)quinazolin-4-amine
CAS:Purity:97%Molecular weight:404.77999886-bromo-2-methyl[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C6H5BrN4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:213.038Ethyl 5-bromo-1-(3-chlorophenyl)-1H-pyrazole-4-carboxylate
CAS:Purity:98%Molecular weight:329.57998661′,2′-Dihydrospiro[piperidine-4,3′-pyrrolo[2,3-b]pyridin]-2′-one dihydrochloride
CAS:Purity:97%Molecular weight:276.16000376-METHYLIMIDAZO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID
CAS:Formula:C8H7N3O2Purity:97%Molecular weight:177.163tert-Butyl (3S)-3-[(6-methylpyrimidin-4-yl)amino]pyrrolidine-1-carboxylate
CAS:Formula:C14H22N4O2Molecular weight:278.3562-(4-CYCLOPROPYL-1H-1,2,3-TRIAZOL-1-YL)ACETIC ACID
CAS:Formula:C7H9N3O2Purity:95.0%Molecular weight:167.1684-(4-chloro-3-nitrobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H18ClN3O6Purity:95.0%Molecular weight:383.791-(4,6-Dimethylpyrimidin-2-yl)pyrrolidine-2-carboxylic acid
CAS:Formula:C11H15N3O2Color and Shape:SolidMolecular weight:221.26Methyl (3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carbonyl)glycinate
CAS:Purity:90%Molecular weight:343.1600037C-[5-(4-Nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride
Formula:C9H9ClN4O3Purity:95.0%Molecular weight:256.652-(4-Bromophenyl)isothiazolidine 1,1-dioxide
CAS:Formula:C9H10BrNO2SPurity:≥95%Color and Shape:SolidMolecular weight:276.15methyl 5-amino-1-benzyl-1H-1,2,3-triazole-4-carboxylate
CAS:Formula:C11H12N4O2Purity:95.0%Molecular weight:232.2431-[1-(4-fluorophenyl)-1H-pyrazol-4-yl]ethanone
CAS:Formula:C11H9FN2OPurity:95.0%Molecular weight:204.2041-methyl-5-(pyridin-3-yl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C10H9N3O2Purity:95.0%Molecular weight:203.2011-((3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl)piperazine hydrochloride
CAS:Formula:C9H17ClN4O2SPurity:95.0%Molecular weight:280.775-Amino-1-(2,6-dichlorophenyl)-3-methyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H8Cl2N4Purity:95.0%Molecular weight:267.115-Furan-2-yl-1H-pyrazole-3-carboxylic acid ethyl ester
CAS:Formula:C10H10N2O3Purity:95%Color and Shape:SolidMolecular weight:206.201(R)-1-BOC-PYRROLIDINE-3-CARBOXYLIC ACID HYDRAZIDE
CAS:Formula:C10H19N3O3Purity:95.0%Molecular weight:229.283-sec-Butyl-1H-pyrazol-5-amine
CAS:Formula:C7H13N3Purity:97.0%Color and Shape:Solid, OilMolecular weight:139.2022-Chloro-3-methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one
CAS:Purity:98%Molecular weight:182.6100006
![Furo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF231054.webp&w=3840&q=75)
![[(5-methoxy-1,3-benzoxazol-2-yl)methyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359836.webp&w=3840&q=75)
![methyl 2-[(chloroacetyl)amino]-5-methylthiophene-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307654.webp&w=3840&q=75)
![METHYL 5-CHLOROIMIDAZO[1,2-C]PYRIMIDINE-7-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504913.webp&w=3840&q=75)
![6-bromo-2-methyl[1,2,4]triazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360823.webp&w=3840&q=75)
![1′,2′-Dihydrospiro[piperidine-4,3′-pyrrolo[2,3-b]pyridin]-2′-one dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626083.webp&w=3840&q=75)
![6-METHYLIMIDAZO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF505318.webp&w=3840&q=75)
![tert-Butyl (3S)-3-[(6-methylpyrimidin-4-yl)amino]pyrrolidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF097377.webp&w=3840&q=75)
![5-Iodobenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF721421.webp&w=3840&q=75)
![4-(4-chloro-3-nitrobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525641.webp&w=3840&q=75)
![C-[5-(4-Nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545628.webp&w=3840&q=75)
![1-[1-(4-fluorophenyl)-1H-pyrazol-4-yl]ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308170.webp&w=3840&q=75)
![2-Chloro-3-methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603793.webp&w=3840&q=75)