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"
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P-NITROBENZYL-6-(1-HYDROXYETHYL)-1-AZABICYCLO(3.2.0)HEPTANE-3,7-DIONE-2-CARBOXYLATE
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:348.31100463867197-BROMO-2-(3-(PYRIMIDIN-2-YL)PHENETHYL)ISOINDOLIN-1-ONE
CAS:Purity:95.0%Molecular weight:394.27200317382814-Chloro-2-(2-benzoxazolylthio)-5-thiazolecarboxaldehyde
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:296.7399902343752,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole
CAS:Purity:98%Molecular weight:659.60998535156256-Chloro-2,5-dimethyl-7-hydroxy-3-phenylpyrazolo[1,5-a]pyrimidine
CAS:Molecular weight:273.72000122070318-benzyl-4-butanoyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:346.4270019531255-(4-chlorophenyl)-4-hydrazinylthieno[2,3-d]pyrimidine
CAS:Purity:95.0%Molecular weight:276.7399902343754-OXO-5-(THIOPHEN-2-YLMETHYL)-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-3-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:277.29998779296875Methyl 2-((5-amino-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetate
CAS:Purity:97.0%Molecular weight:354.42999267578125Tert-Butyl 1-oxo-4-(pyridin-3-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS:Purity:98%Molecular weight:331.41598510742196-ethoxy-N-(furan-2-ylmethyl)benzo[d]thiazol-2-amine
CAS:Purity:95.0%Molecular weight:274.33999633789066-BROMO-7-METHYLISOINDOLIN-1-ONE
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:226.0729980468756-Chloro-N,1-diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS:Purity:95.0%Molecular weight:321.7699890136719Methyl (3S,6S,8aS)-6-((tert-butoxycarbonyl)amino)-5-oxooctahydroindolizine-3-carboxylate
CAS:Purity:98%Molecular weight:312.36599731445315-(4-methylphenyl)-1-[2-(propan-2-yl)phenyl]-2,3-dihydro-1H-imidazole-2-thione
CAS:Purity:97%Molecular weight:308.440002441406256'-(Diethylamino)-1',3'-dimethyl-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
CAS:Purity:98%Molecular weight:399.489990234375Ethyl 8-oxo-2H,5H,8H-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate
CAS:Purity:97%Molecular weight:261.23300170898445-Cyclopropyl-benzo[b]thiophene-2-carboxylic acid methyl ester
Purity:95.0%Molecular weight:232.30000305175784-(3-Phenyl-[1,2,4]oxadiazol-5-yl)-benzoic acid methyl ester
Purity:95.0%Molecular weight:280.28298950195311-(1,3-Dimethyl-1H-pyrazol-4-yl)-4,4,4-trifluoro-butane-1,3-dione
CAS:Formula:C9H9F3N2O2Purity:98%Color and Shape:SolidMolecular weight:234.1784-(4-chloro-2-fluorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:356.7799987792969Benzo[1,3]dioxol-5-yl-piperazin-1-yl-methanone hydrochloride
CAS:Purity:95.0%Molecular weight:270.70999145507812-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile
CAS:Purity:95.0%Molecular weight:159.1479949951172Imidazo[1,2-a]pyridin-3-yl(phenyl)methanone
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:222.24699401855476-(4-FLUOROPHENYL)-3-METHYLIMIDAZO[2,1-B]THIAZOLE-2-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:276.2900085449219(2E)-2-(Benzenesulfonyl)-3-[5-(4-chlorophenyl)-furan-2-yl]prop-2-enenitrile
CAS:Molecular weight:369.820007324218752-pyrrolidin-1-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one
CAS:Purity:95.0%Molecular weight:304.39001464843755-tert-Butyl-1-(4-nitro-phenyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C14H15N3O4Purity:98%Color and Shape:SolidMolecular weight:289.2913-(8-CHLOROIMIDAZO[1,5-A]PYRAZIN-3-YL)CYCLOBUTANONE
CAS:Purity:95.0%Molecular weight:221.63999938964844Ethyl 3-(2-(chloromethyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate
CAS:Purity:98%Molecular weight:400.85998535156254-[(2,4-dioxo-3-phenyl-1,3-thiazolidin-5-yl)amino]benzoic acid
CAS:Purity:95.0%Molecular weight:328.33999633789061-ethyl-6-(2-furyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:257.2489929199219
![3-(BENZO[D]THIAZOL-2-YL)BENZOIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513215.webp&w=3840&q=75)
![2-(4-Bromophenyl)-6-methylimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF212869.webp&w=3840&q=75)
![6-Chloro-2,5-dimethyl-7-hydroxy-3-phenylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF098197.webp&w=3840&q=75)
![8-benzyl-4-butanoyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525788.webp&w=3840&q=75)
![5-(4-chlorophenyl)-4-hydrazinylthieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511662.webp&w=3840&q=75)
![6-Fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF476160.webp&w=3840&q=75)
![4-OXO-5-(THIOPHEN-2-YLMETHYL)-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF530938.webp&w=3840&q=75)
![Tert-Butyl 1-oxo-4-(pyridin-3-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615325.webp&w=3840&q=75)
![6-ethoxy-N-(furan-2-ylmethyl)benzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495375.webp&w=3840&q=75)
![6-Chloro-N,1-diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495125.webp&w=3840&q=75)
![5-(4-methylphenyl)-1-[2-(propan-2-yl)phenyl]-2,3-dihydro-1H-imidazole-2-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF644818.webp&w=3840&q=75)
![6-(thiophen-2-yl)-1H-imidazo[1,2-b]pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515324.webp&w=3840&q=75)
![6'-(Diethylamino)-1',3'-dimethyl-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF760032.webp&w=3840&q=75)
![Ethyl 8-oxo-2H,5H,8H-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695801.webp&w=3840&q=75)
![5-Cyclopropyl-benzo[b]thiophene-2-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545651.webp&w=3840&q=75)
![4-(3-Phenyl-[1,2,4]oxadiazol-5-yl)-benzoic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545446.webp&w=3840&q=75)
![4-(4-chloro-2-fluorobenzoyl)-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%2FF525664.webp&w=3840&q=75)
![Benzo[1,3]dioxol-5-yl-piperazin-1-yl-methanone hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF090233.webp&w=3840&q=75)
![2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF228449.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridin-3-yl(phenyl)methanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517414.webp&w=3840&q=75)
![6-(4-FLUOROPHENYL)-3-METHYLIMIDAZO[2,1-B]THIAZOLE-2-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF304763.webp&w=3840&q=75)
![(2E)-2-(Benzenesulfonyl)-3-[5-(4-chlorophenyl)-furan-2-yl]prop-2-enenitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF094208.webp&w=3840&q=75)
![2-pyrrolidin-1-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495249.webp&w=3840&q=75)
![5-(imidazo[1,2-a]pyridin-2-yl)-2-methylaniline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF520999.webp&w=3840&q=75)
![3-(8-CHLOROIMIDAZO[1,5-A]PYRAZIN-3-YL)CYCLOBUTANONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF331901.webp&w=3840&q=75)
![Ethyl 3-(2-(chloromethyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF752907.webp&w=3840&q=75)
![4-[(2,4-dioxo-3-phenyl-1,3-thiazolidin-5-yl)amino]benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511756.webp&w=3840&q=75)
![Methyl 4-imidazo[1,2-a]pyridin-2-ylbenzoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517928.webp&w=3840&q=75)
![1-ethyl-6-(2-furyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF427473.webp&w=3840&q=75)