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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3-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Molecular weight:229.7100067138672Tert-Butyl (3aS,7aR)-7-oxo-3,3a,4,5,6,7a-hexahydro-1H-isoindole-2-carboxylate
CAS:Purity:95%Molecular weight:239.315002441406256-chloro-3-(3,4-dimethoxyphenyl)[1,2,4]triazolo[4,3-b]pyridazine
CAS:Purity:95.0%Molecular weight:290.7099914550781trans-4-Fluorotetrahydrofuran-3-amine hydrochloride
CAS:Purity:97%Color and Shape:SolidMolecular weight:141.572,3-Dihydro-benzo[1,4]dioxine-6-carboxylic acid (S)-pyrrolidin-3-ylamide hydrochloride
CAS:Purity:95.0%Molecular weight:284.7399902343751-(Benzo[d][1,3]dioxol-5-yl)cyclobutane-1-carboxylic acid
CAS:Purity:98%Molecular weight:220.22399902343754-(4-tert-butylbenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:374.48098754882811-(2,4-dimethylphenyl)-4-methyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one
CAS:Purity:95.0%Molecular weight:254.29299926757812(E)-9-ethyl-3-((2-ethyl-2-(o-tolyl)hydrazono)methyl)-9H-carbazole
CAS:Purity:98%Molecular weight:355.48498535156252-(2,5-Dimethylbenzoyl)-5-(1,3-dioxolan-2-yl)thiophene
CAS:Purity:97.0%Molecular weight:288.35998535156254-Chloro-7-(4-fluoro-phenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:95.0%Molecular weight:323.7600097656257-chloro-4-methoxy-N-(pyridin-3-ylmethyl)benzo[d]thiazol-2-amine
CAS:Purity:95.0%Molecular weight:305.77999877929697-CHLORO-5-METHYL-2-(2-(QUINOLIN-2-YL)ETHYL)-2,3-DIHYDRO-1H-PYRROLO[3,4-C]PYRIDINE-1,6(5H)-DIONE
CAS:Purity:95.0%Molecular weight:353.809997558593752-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonyl chloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:267.679992675781254-(5,7-dioxo-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)benzoic acid
CAS:Purity:95.0%Color and Shape:Solid, White powderMolecular weight:268.2279968261719Ethyl 5-benzyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-7-carboxylate
CAS:Purity:97%Molecular weight:299.37399291992192-(1-methylindolin-5-yl)-2-(4-methylpiperazin-1-yl)ethan-1-amine
CAS:Purity:95.0%Molecular weight:274.41198730468753-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)benzoic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:267.2399902343751-(4-{3-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]propoxy}-3-methoxyphenyl)ethan-1-one
CAS:Purity:97.0%Molecular weight:426.4880065917969N-(4-(N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)sulfamoyl)phenyl)acetamide
CAS:Purity:95%Molecular weight:450.4800109863281Ethyl 5-{[1,1'-biphenyl]-4-yl}-1H-pyrazole-3-carboxylate
CAS:Purity:95.0%Molecular weight:292.33801269531254-(furan-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:279.29199218751-(4-Fluorophenyl)-3-thiophen-2-yl-1H-pyrazole-5-carboxylic acid
CAS:Purity:98.0%Color and Shape:Solid, Off-white powderMolecular weight:288.29998779296875(5-Oxo-2,3,6,7,8,9-hexahydro-5H-[1,3]thiazolo[2,3-b]quinazolin-3-yl)acetic acid
CAS:Purity:95.0%Molecular weight:266.320007324218754H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile
CAS:Purity:95.0%Molecular weight:182.186004638671886-(4-fluorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:272.2349853515625(9H-FLUOREN-9-YL)METHYL 2-OXOPYRROLIDINE-1-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:307.3489990234375Ref: 10-F505705
1gTo inquire2gTo inquire5gTo inquire10gTo inquire25gTo inquire50gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire1H-Benzo[f]isoindole-1,3(2H)-dione
CAS:Purity:98%Color and Shape:SolidMolecular weight:197.1929931640625Nocodazole
CAS:<p>M05733 - Nocodazole</p>Formula:C14H11N3O3SPurity:98%Color and Shape:Solid, Beige powderMolecular weight:301.320007324218751-(4-CHLOROPHENYL)-1,3,8-TRIAZASPIRO[4.5]DECAN-4-ONE
CAS:Purity:97.0%Molecular weight:265.7399902343752,2',3,3'-Tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:282.32998657226563-Phenyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one hydrochloride
CAS:Purity:97%Molecular weight:268.7399902343755-amino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-1H-pyrazole-4-carbonitrile
CAS:Purity:97%Molecular weight:262.70001220703125N-[3-(1H-imidazol-1-yl)propyl]-6-methoxy-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:288.36999511718758-propyl-4-(pyridine-4-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:333.38800048828125
![6-chloro-3-(3,4-dimethoxyphenyl)[1,2,4]triazolo[4,3-b]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495067.webp&w=3840&q=75)
![2,3-Dihydro-benzo[1,4]dioxine-6-carboxylic acid (S)-pyrrolidin-3-ylamide hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091064.webp&w=3840&q=75)
![1-(Benzo[d][1,3]dioxol-5-yl)cyclobutane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF701358.webp&w=3840&q=75)
![4-(4-tert-butylbenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525683.webp&w=3840&q=75)
![1-(2,4-dimethylphenyl)-4-methyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF520763.webp&w=3840&q=75)
![4-Chloro-7-(4-fluoro-phenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494644.webp&w=3840&q=75)
![7-chloro-4-methoxy-N-(pyridin-3-ylmethyl)benzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496059.webp&w=3840&q=75)
![7-CHLORO-5-METHYL-2-(2-(QUINOLIN-2-YL)ETHYL)-2,3-DIHYDRO-1H-PYRROLO[3,4-C]PYRIDINE-1,6(5H)-DIONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF386432.webp&w=3840&q=75)
![2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312573.webp&w=3840&q=75)
![4-(5,7-dioxo-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF314767.webp&w=3840&q=75)
![Ethyl 5-benzyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615377.webp&w=3840&q=75)
![1-(4-{3-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]propoxy}-3-methoxyphenyl)ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358088.webp&w=3840&q=75)
![Ethyl 5-{[1,1'-biphenyl]-4-yl}-1H-pyrazole-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525026.webp&w=3840&q=75)
![4-(furan-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525524.webp&w=3840&q=75)
![(5-Oxo-2,3,6,7,8,9-hexahydro-5H-[1,3]thiazolo[2,3-b]quinazolin-3-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511864.webp&w=3840&q=75)
![4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF232758.webp&w=3840&q=75)
![6-(4-fluorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF350060.webp&w=3840&q=75)
![1H-Benzo[f]isoindole-1,3(2H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF781050.webp&w=3840&q=75)
![1-(4-CHLOROPHENYL)-1,3,8-TRIAZASPIRO[4.5]DECAN-4-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF301357.webp&w=3840&q=75)
![2,2',3,3'-Tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF324407.webp&w=3840&q=75)
![3-Phenyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF606223.webp&w=3840&q=75)
![3H-Imidazo[4,5-b]pyridine-7-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF465211.webp&w=3840&q=75)
![5-amino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-1H-pyrazole-4-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603435.webp&w=3840&q=75)
![N-[3-(1H-imidazol-1-yl)propyl]-6-methoxy-1,3-benzothiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495566.webp&w=3840&q=75)
![8-propyl-4-(pyridine-4-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525739.webp&w=3840&q=75)
![Methyl 2-butylbenzo[d]oxazole-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518223.webp&w=3840&q=75)