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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4-OXO-5-(THIOPHEN-2-YLMETHYL)-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-3-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:277.299987792968753H-PYRIMIDO[4,5-B]INDOL-4(9H)-ONE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:185.18600463867188Isoxazole-5-carbonyl chloride
CAS:Formula:C4H2ClNO2Purity:95.0%Color and Shape:LiquidMolecular weight:131.525-(4-chlorophenyl)-4-hydrazinylthieno[2,3-d]pyrimidine
CAS:Purity:95.0%Molecular weight:276.7399902343758-benzyl-4-butanoyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:346.4270019531256-Chloro-2,5-dimethyl-7-hydroxy-3-phenylpyrazolo[1,5-a]pyrimidine
CAS:Molecular weight:273.72000122070312,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole
CAS:Purity:98%Molecular weight:659.60998535156255-Hydroxy-2-phenyl-1-benzofuran-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:254.240997314453128-Bromo-6-chloroimidazo[1,2-a]pyridine-2-carbohydrazide
CAS:Purity:97.0%Molecular weight:289.51998901367194-[3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]piperidine
CAS:Formula:C14H15N3O3Purity:95.0%Molecular weight:273.2927-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine
CAS:Purity:95.0%Molecular weight:222.291000366210941-(4-Fluorophenyl)-5-(thiophen-2-yl)-1h-pyrazole-3-carboxylic acid
CAS:Purity:95%Molecular weight:288.299987792968753-AMINO-N-[(4-METHOXYPHENYL)METHYL]-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXAMIDE
CAS:Purity:95.0%Molecular weight:341.429992675781251-Cyclohexyl-1H-benzoimidazol-5-ylamine
CAS:Formula:C13H17N3Purity:97%Color and Shape:SolidMolecular weight:215.3P-NITROBENZYL-6-(1-HYDROXYETHYL)-1-AZABICYCLO(3.2.0)HEPTANE-3,7-DIONE-2-CARBOXYLATE
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:348.3110046386719SPIRO[CYCLOPROPANE-1,3'-PYRROLO[2,3-B]PYRIDIN]-2'(1'H)-ONE
CAS:Purity:95.0%Molecular weight:160.175994873046885-(5-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid
CAS:Purity:97.0%Molecular weight:273.30999755859375Tert-Butyl 3a-(4-bromophenyl)hexahydropyrano[3,4-b]pyrrole-1(2H)-carboxylate
CAS:Purity:97%Molecular weight:382.29800415039061H-Spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-one hydrochloride
CAS:Purity:95.0%Molecular weight:240.690002441406252-Formyl-3-(4-fluorophenyl)-1-N-methyl indole
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:253.2760009765625Furo[2,3-d]pyrimidin-4(3H)-one
CAS:Purity:97.0%Color and Shape:Solid, solidMolecular weight:136.11000061035156Bis-(4-methyl-benzyl)-pyrrolidin-2-ylmethyl-amine hydrochloride
CAS:Purity:95.0%Molecular weight:344.929992675781254-(3,5-dimethyl-1H-pyrazol-1-yl)benzenesulfonyl chloride
CAS:Color and Shape:SolidMolecular weight:270.7300109863281[5-(3-Thiophen-2-yl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
Purity:95.0%Molecular weight:357.42999267578125(2-Pyrrolidin-1-yl-2-oxo-ethyl)-carbamic acidtert-butyl ester
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:228.292007446289067-(1-ethyl-5-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:271.27999877929692-(2-(3-fluorophenyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethan-1-amine
CAS:Purity:95.0%Molecular weight:262.309997558593754-ethyl-N-(pyridin-2-ylmethyl)-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:269.36999511718755-METHOXY-4-((4-(1-METHYL-1H-INDOL-3-YL)PYRIMIDIN-2-YL)AMINO)-2-NITROPHENOL
Purity:95.0%Molecular weight:391.3869934082031(R)-5-Bromo-3-[(1-methyl-2-pyrrolidinyl)methyl]-1H-indole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:293.2080078125
![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)
![3H-PYRIMIDO[4,5-B]INDOL-4(9H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305511.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)
![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)
![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)
![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-Bromo-6-chloroimidazo[1,2-a]pyridine-2-carbohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067639.webp&w=3840&q=75)
![4-[3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]piperidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF023792.webp&w=3840&q=75)
![7-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF542116.webp&w=3840&q=75)
![3-AMINO-N-[(4-METHOXYPHENYL)METHYL]-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXAMIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513222.webp&w=3840&q=75)
![5-methyl-3-phenylpyrazolo[1,5-a]pyrimidine-7-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515337.webp&w=3840&q=75)
![SPIRO[CYCLOPROPANE-1,3'-PYRROLO[2,3-B]PYRIDIN]-2'(1'H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF304619.webp&w=3840&q=75)
![5-(5-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF544268.webp&w=3840&q=75)
![Tert-Butyl 3a-(4-bromophenyl)hexahydropyrano[3,4-b]pyrrole-1(2H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609374.webp&w=3840&q=75)
![1'-Benzylspiro[indoline-3,4'-piperidin]-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF610197.webp&w=3840&q=75)
![1H-Spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF446920.webp&w=3840&q=75)
![Furo[2,3-d]pyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF301925.webp&w=3840&q=75)
![[5-(3-Thiophen-2-yl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545639.webp&w=3840&q=75)
![1-BENZYL-1-AZASPIRO[4.5]DECAN-8-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF468139.webp&w=3840&q=75)
![7-(1-ethyl-5-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF425678.webp&w=3840&q=75)
![2-(2-(3-fluorophenyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethan-1-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496230.webp&w=3840&q=75)
![7H-Furo[3,2-g]chromen-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF235532.webp&w=3840&q=75)
![7-Amino-5-phenylpyrazolo[1,5-a]pyrimidine-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF098189.webp&w=3840&q=75)
![(R)-5-Bromo-3-[(1-methyl-2-pyrrolidinyl)methyl]-1H-indole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF219522.webp&w=3840&q=75)