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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3-Bromo-9-methoxy-5,6,7,8-tetrahydropyrazolo[5,1-b]quinazoline
CAS:Purity:95.0%Molecular weight:282.1409912109375Ethyl 7-methoxybenzo[d]imidazo[2,1-b]thiazole-2-carboxylate
CAS:Purity:95.0%Molecular weight:276.309997558593752-METHOXY-5-(1,3-DIOXOISOINDOLIN-2-YL)BENZENE-1-SULFONYL CHLORIDE
CAS:Purity:95.0%Molecular weight:351.760009765625(4-Bromo-5-cyclopropyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid
CAS:Formula:C9H8BrF3N2O2Purity:95.0%Color and Shape:SolidMolecular weight:313.0741-Phenyl-3-thiophen-2-yl-1H-pyrazole-5-carboxylic acid
CAS:Color and Shape:SolidMolecular weight:270.30999755859375Sodium ((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogenphosphate
CAS:Purity:98.0%Molecular weight:346.164001464843754-chloro-5-phenyl-7-(p-tolyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:95.0%Molecular weight:319.79000854492192-[5-amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one
CAS:Purity:95.0%Molecular weight:287.33999633789064-oxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinoline-8-sulfonyl chloride
CAS:Purity:95.0%Molecular weight:271.7200012207031(2s)-2-(1-Oxo-2,3-dihydro-1h-isoindol-2-yl)-3-phenylpropanoic acid
CAS:Purity:95%Molecular weight:281.3110046386719N-(4-(AMINOMETHYL)PHENYL)BENZO[D]ISOXAZOL-3-AMINE HCL
CAS:Purity:95.0%Molecular weight:275.739990234375Benzyl 3a-((tert-butoxycarbonyl)amino)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
CAS:Purity:98%Molecular weight:360.4540100097656(1-Methyl-1H-benzoimidazol-2-yl)-hydrazine
CAS:Formula:C8H10N4Purity:98%Color and Shape:SolidMolecular weight:162.1966-ethyl-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:286.39999389648444-(4-chloro-2-fluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:341.760009765625(2S,4R)-4-Hydroxy-N-(2-methylnaphthalen-1-yl)pyrrolidine-2-carboxamide
CAS:Purity:98%Molecular weight:270.33200073242196-(4-Bromo-phenyl)-3H-thieno[3,2-d]pyrimidin-4-one
CAS:Color and Shape:SolidMolecular weight:307.17001342773442-(4-FLUOROPHENYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
CAS:Purity:95.0%Molecular weight:231.229995727539062-methyl-5-pyrrolidin-1-ylpyrazolo[1,5-a]quinazoline-3-carbaldehyde
Molecular weight:280.330993652343752-(4-Fluorophenyl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS:Purity:95.0%Molecular weight:285.2300109863281(R,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide
CAS:Purity:99.0%Molecular weight:485.940002441406256-chloro-3-(3-methoxyphenyl)[1,2,4]triazolo[4,3-b]pyridazine
CAS:Purity:95.0%Molecular weight:260.679992675781252-Phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Purity:97%Molecular weight:242.2779998779297(3aR,6aR)-rel-Hexahydropyrrolo[3,4-b]pyrrol-6(2H)-one
CAS:Purity:95.0%Molecular weight:126.158996582031251-(4,7-dimethylbenzo[d]thiazol-2-yl)azetidin-3-ol
CAS:Purity:95.0%Molecular weight:234.320007324218752-methyl-5-{8-methylimidazo[1,2-a]pyridin-2-yl}aniline
CAS:Purity:95.0%Molecular weight:237.30599975585938Methyl 2,3,4,9-tetrahydro-1{H}-carbazole-5-carboxylate
Color and Shape:Liquid, No data available.Molecular weight:229.27900695800781-(2,3-dimethyl-1H-indol-1-yl)-3-(3,5-dimethyl-1H-pyrazol-1-yl)propan-2-ol
CAS:Purity:95.0%Molecular weight:297.40200805664061-(1H-Benzotriazol-1-ylmethyl)dibenzo[b,d]furan-2-ol
CAS:Purity:90.0%Molecular weight:315.3320007324219(4-Methyl-isoxazol-5-yl)-methanol
Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:113.11599731445312
![3-Bromo-9-methoxy-5,6,7,8-tetrahydropyrazolo[5,1-b]quinazoline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF462327.webp&w=3840&q=75)
![Ethyl 7-methoxybenzo[d]imidazo[2,1-b]thiazole-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF429918.webp&w=3840&q=75)
![7-Chlorobenzo[d]isothiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF544259.webp&w=3840&q=75)
![2-(3-Bromophenyl)benzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF419483.webp&w=3840&q=75)
![4-chloro-5-phenyl-7-(p-tolyl)-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF542013.webp&w=3840&q=75)
![2-[5-amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495270.webp&w=3840&q=75)
![4-oxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinoline-8-sulfonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496228.webp&w=3840&q=75)
![N-(4-(AMINOMETHYL)PHENYL)BENZO[D]ISOXAZOL-3-AMINE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF306211.webp&w=3840&q=75)
![Benzyl 3a-((tert-butoxycarbonyl)amino)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615341.webp&w=3840&q=75)
![6-Bromo-3-cyclopropylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096455.webp&w=3840&q=75)
![6-ethyl-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495565.webp&w=3840&q=75)
![1,2-Diphenyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF689995.webp&w=3840&q=75)
![4-(4-chloro-2-fluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525562.webp&w=3840&q=75)
![5-Methyl-2-phenylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF098203.webp&w=3840&q=75)
![Thieno[3,2-b][1]benzothiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF652714.webp&w=3840&q=75)
![6-chloro-3-iodo-2-phenylimidazo[1,2-b]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF527018.webp&w=3840&q=75)
![6-Bromo-2-(4-fluorophenyl)imidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609777.webp&w=3840&q=75)
![6-(4-Bromo-phenyl)-3H-thieno[3,2-d]pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF021424.webp&w=3840&q=75)
![2-(4-FLUOROPHENYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF388533.webp&w=3840&q=75)
![2-methyl-5-pyrrolidin-1-ylpyrazolo[1,5-a]quinazoline-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF913064.webp&w=3840&q=75)
![6-chloro-3-(3-methoxyphenyl)[1,2,4]triazolo[4,3-b]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495065.webp&w=3840&q=75)
![2-Phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF668029.webp&w=3840&q=75)
![(3aR,6aR)-rel-Hexahydropyrrolo[3,4-b]pyrrol-6(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF497292.webp&w=3840&q=75)
![1-(4,7-dimethylbenzo[d]thiazol-2-yl)azetidin-3-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495441.webp&w=3840&q=75)
![2-methyl-5-{8-methylimidazo[1,2-a]pyridin-2-yl}aniline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF521192.webp&w=3840&q=75)
![1-(1H-Benzotriazol-1-ylmethyl)dibenzo[b,d]furan-2-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF182727.webp&w=3840&q=75)
![8-Bromo-1-chlorodibenzo[b,d]furan](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF607860.webp&w=3840&q=75)
