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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2-(4-bromophenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:302.17498779296875Ethyl 4-bromo-6-methyl-7-oxo-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate
CAS:Purity:98%Molecular weight:453.309997558593757-(4-Methoxyphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol
CAS:Purity:95.0%Molecular weight:317.34799194335946,7-Dichloro-5,10-dihydroimidazo[2,1-b]quinazolin-2(3H)-one hydrochloride
CAS:Purity:95.0%Molecular weight:292.54000854492195-(2H-1,3-benzodioxol-5-yl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:232.195007324218755-chloro-4-methyl-N-(pyridin-4-ylmethyl)benzo[d]thiazol-2-amine
CAS:Purity:95.0%Molecular weight:289.77999877929691-Acetyl-N-(1-benzylpiperidin-4-yl)-indolin-6-amine
CAS:Purity:95.0%Molecular weight:349.47799682617194-cyclopropyl-1-phenyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one
CAS:Purity:95.0%Molecular weight:252.27699279785156tert-Butyl 2-bromo-1-methyl-1H-imidazole-4-carboxylate
CAS:Purity:97%Molecular weight:261.11898803710944-Hydrazino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine
CAS:Purity:95.0%Molecular weight:220.28999328613282-(chloromethyl)-5-cyclopropyl-1,3,4-oxadiazole
CAS:Formula:C6H7ClN2OPurity:95.0%Color and Shape:LiquidMolecular weight:158.592-(2-Methylphenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-amine
CAS:Purity:95.0%Molecular weight:231.320007324218752-imino-5-oxo-4-(thiophen-2-yl)-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-3-carbonitrile
CAS:Purity:95+%Molecular weight:272.32000732421875(5-Mercapto-4-methyl-4H-[1,2,4]triazol-3-yl)-phenyl-methanol
CAS:Formula:C10H11N3OSPurity:97%Color and Shape:SolidMolecular weight:221.285-((1,3-Dioxoisoindolin-2-yl)methyl)furan-2-carbaldehyde
CAS:Purity:95+%Molecular weight:255.22900390625Methylthiazolyldiphenyl-tetrazolium bromide
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:414.32998657226568-(4-Isopropylpyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine
CAS:Purity:97%Molecular weight:302.377014160156252-Hydroxymethyl-1H-benzoimidazole-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:192.1739959716797Ref: 10-F055245
1gTo inquire2gTo inquire5gTo inquire10gTo inquire25gTo inquire50gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire1-[(Benzenesulfonyl)methyl]-1H-1,2,3-benzotriazole
CAS:Purity:98.0%Molecular weight:273.309997558593752-Amino-5-ethyl-thiophene-3-carboxylic acid methylester
CAS:Formula:C8H11NO2SPurity:95+%Color and Shape:SolidMolecular weight:185.244-(3-fluorophenyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Purity:95.0%Molecular weight:261.25601196289063-IODO-1-METHYL-1H-PYRAZOLO[4,3-B]PYRIDINE
CAS:Formula:C7H6IN3Purity:95.0%Color and Shape:No data available.Molecular weight:259.052-(5-cyclopropyl-3-(thiophen-2-yl)-1H-pyrazol-1-yl)acetonitrile
CAS:Purity:95.0%Molecular weight:229.30000305175783-(3-([1,1'-biphenyl]-4-yl)-1-phenyl-1h-pyrazol-4-yl)acrylic acid
CAS:Purity:97%Molecular weight:366.425-cyclopropyl-N-(diaminomethylidene)-1-(quinolin-5-yl)-1H-pyrazole-4-carboxamide
CAS:Purity:98%Molecular weight:320.35598754882814-(2-ethoxybenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:333.38400268554693-(4-Fluorophenyl)-2-mercapto-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS:Purity:95.0%Molecular weight:280.33999633789062-(benzylthio)-1H-benzimidazole
CAS:Purity:95.0%Color and Shape:Solid, White powderMolecular weight:240.320007324218753-iodo-1-(4-methylbenzenesulfonyl)imidazo[1,5-a]pyridine
CAS:Purity:95.0%Molecular weight:398.22000122070315-(Imidazo[1,2-a]pyridin-6-yl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS:Purity:95.0%Molecular weight:250.26100158691406Ref: 10-F435175
1gTo inquire5mgTo inquire10mgTo inquire25mgTo inquire50mgTo inquire100mgTo inquire250mgTo inquire2-(2,6-Dichlorophenyl)-3-hydroxy-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one
CAS:Purity:95.0%Molecular weight:295.1199951171875
![2-(4-bromophenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF314553.webp&w=3840&q=75)
![Ethyl 4-bromo-6-methyl-7-oxo-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF619862.webp&w=3840&q=75)
![7-(4-Methoxyphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511694.webp&w=3840&q=75)
![6,7-Dichloro-5,10-dihydroimidazo[2,1-b]quinazolin-2(3H)-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF379100.webp&w=3840&q=75)
![6-Phenyl-imidazo[2,1-b]thiazole-5-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF015733.webp&w=3840&q=75)
![5-chloro-4-methyl-N-(pyridin-4-ylmethyl)benzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495842.webp&w=3840&q=75)
![4-cyclopropyl-1-phenyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF520941.webp&w=3840&q=75)
![2-BROMO-4-IODODIBENZO[B,D]FURAN](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF843669.webp&w=3840&q=75)
![4-Hydrazino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF061194.webp&w=3840&q=75)
![3-Bromo-2-phenylimidazo[1,2-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF217443.webp&w=3840&q=75)
![1-[1-(1H-1,2,3-Benzotriazol-1-yl)ethyl]pyrrolidin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF181220.webp&w=3840&q=75)
![2-(2-Methylphenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511680.webp&w=3840&q=75)
![(5-Mercapto-4-methyl-4H-[1,2,4]triazol-3-yl)-phenyl-methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF025405.webp&w=3840&q=75)
![8-(4-Isopropylpyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF621293.webp&w=3840&q=75)
![4-(1H-Benzo[d]imidazol-2-yl)quinoline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693126.webp&w=3840&q=75)
![1-[(Benzenesulfonyl)methyl]-1H-1,2,3-benzotriazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF182037.webp&w=3840&q=75)
![2-[(2,4-Dichlorophenoxy)methyl]-1H-benzimidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494546.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)
![1,2,4,9-Tetrahydrospiro[carbazole-3,2'-[1,3]dioxolane]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF098354.webp&w=3840&q=75)
![IMIDAZO[1,2-A]PYRIDINE-7-CARBOHYDRAZIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF471760.webp&w=3840&q=75)
![4-(3-fluorophenyl)-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%2FF522506.webp&w=3840&q=75)
![3-IODO-1-METHYL-1H-PYRAZOLO[4,3-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503017.webp&w=3840&q=75)
![3-(3-([1,1'-biphenyl]-4-yl)-1-phenyl-1h-pyrazol-4-yl)acrylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF985993.webp&w=3840&q=75)
![4-(2-ethoxybenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525561.webp&w=3840&q=75)
![3-(4-Fluorophenyl)-2-mercapto-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494630.webp&w=3840&q=75)
![3-iodo-1-(4-methylbenzenesulfonyl)imidazo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF527004.webp&w=3840&q=75)
![5-(Imidazo[1,2-a]pyridin-6-yl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF435175.webp&w=3840&q=75)
![2-(2,6-Dichlorophenyl)-3-hydroxy-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF462262.webp&w=3840&q=75)