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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5-azetidin-3-yl-3-benzyl-1,2,4-oxadiazole hydrochloride
CAS:Purity:95.0%Molecular weight:251.71000671386724-(4-chlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:323.76998901367194-(2-Methylimidazol-1-yl)-2,2-diphenylbutanenitrile
CAS:Purity:98%Molecular weight:301.393005371093751-Benzyl-1H-benzoimidazol-2-ylamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:223.27900695800783-ethyl-2-methylbenzo[d]thiazol-3-ium 4-methylbenzenesulfonate
CAS:Purity:95.0%Molecular weight:349.4599914550781Tert-Butyl 1-oxo-4-(pyridin-3-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS:Purity:98%Molecular weight:331.41598510742195-(PROPAN-2-YL)-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:172.1999969482422N-[4-(adamantan-1-yl)phenyl]-2-(4H-1,2,4-triazol-3-ylsulfanyl)acetamide
CAS:Purity:97%Molecular weight:368.5ETHYL 2-CHLOROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:225.63000488281255-(3,4-dihydro-2(1H)-isoquinolinylmethyl)-2-furoic acid
CAS:Purity:95.0%Molecular weight:257.289001464843756-(3-nitrophenyl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol
CAS:Purity:95.0%Molecular weight:273.0320454646-(4-Chlorophenyl)-3,4-dihydrothieno[3,2-d]-pyrimidin-4-one
CAS:Color and Shape:SolidMolecular weight:262.70999145507811-[(2-hydroxyethyl)amino]-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile
CAS:Purity:95.0%Molecular weight:266.30398559570315-Hydrazinyl-3-(methylthio)isothiazole-4-carbonitrile
CAS:Formula:C5H6N4S2Color and Shape:SolidMolecular weight:186.254-(2-ethoxybenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:347.41101074218754-(3-chlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:323.7699890136719(3s,5r)-3-Cyclopropyl-5-ethyl-2-oxo-pyrrolidine-3-carbonitrile
CAS:Purity:98%Molecular weight:178.235000610351565-(4-methylphenyl)-1-[2-(propan-2-yl)phenyl]-2,3-dihydro-1H-imidazole-2-thione
CAS:Purity:97%Molecular weight:308.44000244140625(3s,5r)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile
CAS:Purity:98%Molecular weight:164.207992553710941-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonyl chloride
CAS:Purity:95.0%Molecular weight:212.559997558593755-(1,3-Dioxolan-2-yl)-2-(4-ethoxybenzoyl)thiophene
CAS:Purity:97.0%Molecular weight:304.3599853515625Pyrazolo[1,5-a]pyrazine-7-carbonitrile, 4,5,6,7-tetrahydro-5-(phenylmethyl)-
CAS:Purity:97%Molecular weight:238.29400634765625Tert-Butyl6-chloro-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate
CAS:Purity:95%Molecular weight:336.820007324218752-(1H-Pyrrol-1-yl)isoindoline-1,3-dione
CAS:Purity:97%Color and Shape:SolidMolecular weight:212.207992553710941'-Boc-1,2-dihydro-5-methoxy-2-oxo-spiro[3H-indole-3,4'-piperidine]
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:332.39999389648442',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-5-carboxylic acid
CAS:Purity:95%Molecular weight:233.266998291015625-Methoxy-2-(piperidin-4-yl)-2,3-dihydro-1H-isoindol-1-one hydrochloride
CAS:Molecular weight:282.76998901367191-(4-Chlorobenzyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:253.67999267578125Tert-butyl 3'-amino-4',5'-dihydro-2'H-spiro[cyclopentane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate
CAS:Purity:98%Molecular weight:278.35598754882815-(aminomethyl)-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-4-one hydrochloride
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:236.69999694824222-(4-Methoxy-phenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-ylamine
CAS:Purity:95.0%Molecular weight:247.320007324218754-(4-bromophenyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Purity:95.0%Molecular weight:322.1619873046875
![12,13-Dihydro-12,13-bis(2-octyldodecyl)-3,9-diundecyldithieno[2′′,3′′:4′,5′]thieno[2 ](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF988426.webp&w=3840&q=75)
![4-(4-chlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525519.webp&w=3840&q=75)
![3-[4-(4-Biphenylylamino)phenyl]-9-phenylcarbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695732.webp&w=3840&q=75)
![Dibenzo[b,d]thiophen-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF606405.webp&w=3840&q=75)
![3-ethyl-2-methylbenzo[d]thiazol-3-ium 4-methylbenzenesulfonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496434.webp&w=3840&q=75)
![Benzyl 2,5-diazaspiro[3.4]octane-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600110.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)
![N-[4-(adamantan-1-yl)phenyl]-2-(4H-1,2,4-triazol-3-ylsulfanyl)acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF864159.webp&w=3840&q=75)
![ETHYL 2-CHLOROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305726.webp&w=3840&q=75)
![6-(3-nitrophenyl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541822.webp&w=3840&q=75)
![6-(4-Chlorophenyl)-3,4-dihydrothieno[3,2-d]-pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017000.webp&w=3840&q=75)
![1-[(2-hydroxyethyl)amino]-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF314459.webp&w=3840&q=75)
![1,2,3-Trimethyl-3H-benzo[e]indole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF633893.webp&w=3840&q=75)
![4-(2-ethoxybenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525612.webp&w=3840&q=75)
![4-(3-chlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525547.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-Methoxy-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF768006.webp&w=3840&q=75)
![Pyrazolo[1,5-a]pyrazine-7-carbonitrile, 4,5,6,7-tetrahydro-5-(phenylmethyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF613781.webp&w=3840&q=75)
![Tert-Butyl6-chloro-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096418.webp&w=3840&q=75)
![1'-Boc-1,2-dihydro-5-methoxy-2-oxo-spiro[3H-indole-3,4'-piperidine]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076181.webp&w=3840&q=75)
![2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609567.webp&w=3840&q=75)
![Tert-butyl 3'-amino-4',5'-dihydro-2'H-spiro[cyclopentane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxyla…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614387.webp&w=3840&q=75)
![5-(aminomethyl)-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-4-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512091.webp&w=3840&q=75)
![2-(4-Methoxy-phenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494633.webp&w=3840&q=75)
![4-(4-bromophenyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522518.webp&w=3840&q=75)