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 55482 products of "5-membered Heterocycles"
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1-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)pyrrolidine
CAS:Formula:C16H24BNO4SPurity:98%Molecular weight:337.24tert-Butyl-(S)-2-(azidomethyl)-1-pyrrolidine carboxylate
CAS:Formula:C10H18N4O2Purity:97%Molecular weight:226.28Ammonium pyrrolidine-1-carbodithioate
CAS:Formula:C5H12N2S2Purity:98%Color and Shape:SolidMolecular weight:164.291-Boc-4-Amino-1H-indole
CAS:Formula:C13H16N2O2Purity:>97%Color and Shape:SolidMolecular weight:232.2835-Nitro-1H-imidazole-4-carbaldehyde
CAS:Formula:C4H3N3O3Purity:95%Color and Shape:SolidMolecular weight:141.0867-Bromo-4-chlorothieno[3,2-c]pyridine
CAS:Formula:C7H3BrClNSPurity:95%Color and Shape:Solid, solidMolecular weight:248.527-CHLORO-2,3-DIHYDROIMIDAZO[1,2-C]PYRIMIDIN-5(1H)-ONE
CAS:Formula:C6H6ClN3OPurity:95%Molecular weight:171.58methyl 5-methyl-1H-imidazole-4-carboxylate
CAS:Formula:C6H8N2O2Purity:90%Color and Shape:SolidMolecular weight:140.142Diethyl pyrazolo[1,5-a]pyridine-2,3-dicarboxylate
CAS:Formula:C13H14N2O4Purity:>97%Molecular weight:262.265(6-(PYRROLIDIN-1-YL)PYRIDIN-2-YL)METHANOL
CAS:Formula:C10H14N2OPurity:95%Color and Shape:SolidMolecular weight:178.2354-bromo-1-ethyl-3,5-dimethyl-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:≥95%Color and Shape:LiquidMolecular weight:203.083(S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine
CAS:Formula:C12H23NO3Purity:97%Color and Shape:LiquidMolecular weight:229.324-Iodo-3-nitro-1H-pyrazole
CAS:Formula:C3H2IN3O2Purity:98%Color and Shape:LiquidMolecular weight:238.9724-(4-Chlorophenyl)-1H-pyrazole
CAS:Formula:C9H7ClN2Purity:97%Color and Shape:SolidMolecular weight:178.623-Chloro-6-(4-methyl-1H-imidazol-1-yl)pyridazine
CAS:Formula:C8H7ClN4Purity:98%Molecular weight:194.622-(1H-Benzo[d][1,2,3]triazol-1-yl)acetonitrile
CAS:Formula:C8H6N4Purity:98%+(LC-MS);RGMolecular weight:158.1643-(Dimethylamino)-2-(thiophene-2-carbonyl)acrylonitrile
CAS:Formula:C10H10N2OSPurity:95%Molecular weight:206.264-allyl-5-cyclopropyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H11N3SPurity:95%Molecular weight:181.261-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C5H4ClF3N2O2SPurity:95%Molecular weight:248.63-(3-(Trifluoromethyl)phenyl)isoxazol-5-amine
CAS:Formula:C10H7F3N2OPurity:>97%Molecular weight:228.1746-Methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.175METHYL 1-BENZYL-4-OXO-PYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C13H15NO3Purity:95%Molecular weight:233.2672-Ethyl-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole
CAS:Formula:C12H20BNO2SPurity:95%Color and Shape:LiquidMolecular weight:253.17Piperidin-4-yl(thiophen-2-yl)methanone hydrochloride
CAS:Formula:C10H14ClNOSPurity:95%Molecular weight:231.743-chloro-5-methyl-1H-1,2,4-triazole
CAS:Formula:C3H4ClN3Purity:≥95%Color and Shape:SolidMolecular weight:117.54Ethyl 3-methylisoxazole-4-carboxylate
CAS:Formula:C7H9NO3Purity:96%Color and Shape:LiquidMolecular weight:155.1534-PHENYL-5-(TRIFLUOROMETHYL)THIOPHENE-2-CARBALDEHYDE
CAS:Formula:C12H7F3OSPurity:95%Molecular weight:256.24(S)-1-(2-Chloro-acetyl)-pyrrolidine-2-carboxylic acid
CAS:Formula:C7H10ClNO3Purity:97%Color and Shape:Solid, Beige solidMolecular weight:191.614-BROMO-3,3-DIMETHYLINDOLINE
CAS:Formula:C10H12BrNPurity:97%Color and Shape:LiquidMolecular weight:226.117(2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C18H22F3NO4Purity:95%Molecular weight:373.372Ethyl 1-methyl-5-propyl-1H-pyrazole-3-carboxylate
CAS:Formula:C10H16N2O2Purity:97%Molecular weight:196.253-Iodoindole-2-carboxylic acid
CAS:Formula:C9H6INO2Purity:96%Color and Shape:Solid, Off-white crystalline solidMolecular weight:287.0562-Chloro-1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
CAS:Formula:C14H22BClN2O3Purity:97%Molecular weight:312.6(2S,4R)-1-(tert-Butoxycarbonyl)-4-(2-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C18H22F3NO4Purity:95%Molecular weight:373.372(R)-2-Amino-3-(thiophen-3-yl)propanoic acid hydrochloride
CAS:Formula:C7H10ClNO2SPurity:97%Molecular weight:207.676-Chloro-2-chloromethylbenzooxazole
CAS:Formula:C8H5Cl2NOPurity:98%Color and Shape:SolidMolecular weight:202.03tert-Butyl 4-bromo-3,5-dimethyl-1H-pyrazole-1-carboxylate
CAS:Formula:C10H15BrN2O2Purity:≥95%Color and Shape:SolidMolecular weight:275.146Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H12BrN3O2Purity:98%Molecular weight:310.151(S)-1-(tert-Butoxycarbonyl)-2-(prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid
CAS:Formula:C13H19NO4Purity:98%Molecular weight:253.298METHYL 3-CHLORO-1-METHYL-1H-PYRAZOLE-5-CARBOXYLATE
CAS:Formula:C6H7ClN2O2Purity:97%Color and Shape:LiquidMolecular weight:174.585-(4-Methoxy-phenyl)-isoxazole-3-carboxylic acidhydrazide
CAS:Formula:C11H11N3O3Purity:≥95%Molecular weight:233.2273H-Imidazo[4,5-b]pyridin-5-amine
CAS:Formula:C6H6N4Purity:95.0%Color and Shape:Solid, solidMolecular weight:134.1421-Isobutyl-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H16N2O2Purity:≥95%Molecular weight:196.251-Boc-3-Formyl-4-hydroxyindole
CAS:Formula:C14H15NO4Purity:95%Color and Shape:SolidMolecular weight:261.277tert-Butyl 5-bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate
CAS:Formula:C11H11BrClN3O2Purity:99%(GC-MS);RGColor and Shape:SolidMolecular weight:332.583-(2-Ethyl-phenyl)-2-mercapto-3,5-dihydro-imidazol-4-one
CAS:Formula:C11H12N2OSPurity:95%Molecular weight:220.295-Phenylthiazole-2-carboxylic acid
CAS:Formula:C10H7NO2SPurity:97%Color and Shape:SolidMolecular weight:205.236-MERCAPTO-4-HYDROXY-1H-PYRAZOLO[3,4-D]PYRIMIDINE
CAS:Formula:C5H4N4OSPurity:95%Molecular weight:168.17Acetic acid compound with 2-methylfuran-3-thiol (1:1)
CAS:Formula:C7H10O3SPurity:95%Molecular weight:174.21Ethyl 5-acetyl-2-phenylthiazole-4-carboxylate
CAS:Formula:C14H13NO3SPurity:95%Molecular weight:275.323,4,5-Trimethoxy-N-(2-methoxyethyl)-N-(4-phenyl-1,3-thiazol-2-yl)benzamide
CAS:Formula:C22H24N2O5SPurity:98%Molecular weight:428.5Ethyl 3-hydroxyfuro[2,3-c]pyridine-2-carboxylate
CAS:Formula:C10H9NO4Purity:95%Color and Shape:SolidMolecular weight:207.1853-Bromo-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepine
CAS:Formula:C8H11BrN2Purity:98%Molecular weight:215.094Ethyl 1H-benzo[d]imidazole-7-carboxylate
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:LiquidMolecular weight:190.202tert-Butyl 4-fluoro-6-hydroxy-1H-indazole-1-carboxylate
CAS:Formula:C12H13FN2O3Purity:97%Molecular weight:252.2453-bromotetrahydrothiophene 1,1-dioxide
CAS:Formula:C4H7BrO2SPurity:97%Color and Shape:SolidMolecular weight:199.061-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C8H12N2O2Purity:97%Molecular weight:168.1962-METHYL-5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRAZINE 2HCL
CAS:Formula:C7H13Cl2N3Purity:96%Color and Shape:SolidMolecular weight:210.1(S)-3-Carboxymethoxy-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C11H19NO5Purity:97%Molecular weight:245.2751-Methyl-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride
CAS:Formula:C6H4ClF3N2OColor and Shape:LiquidMolecular weight:212.561-(3-Fluoro-benzyl)-pyrrolidin-3-ol
CAS:Formula:C11H14FNOPurity:95%Color and Shape:Liquid, Yellow oilMolecular weight:195.2373-Fluoro-4-(1-pyrrolidinyl)aniline
CAS:Formula:C10H13FN2Purity:97%Color and Shape:LiquidMolecular weight:180.2262-(4-Methoxyphenyl)thiazole-5-carbaldehyde
CAS:Formula:C11H9NO2SPurity:95%Color and Shape:Solid, solidMolecular weight:219.263-(3-Bromophenyl)-1,2,4-oxadiazole
CAS:Formula:C8H5BrN2OPurity:97%Color and Shape:SolidMolecular weight:225.045(R)-4-(2-((2-Chloro-4-fluorophenyl)amino)-5-methylpyrimidin-4-yl)-N-(1-(3-chlorophenyl)-2-hydroxyethyl)-1H-pyrrole-2-carboxamide
CAS:Purity:98%Molecular weight:500.35998545,6-Difluoroisoindoline-1,3-dione
CAS:Formula:C8H3F2NO2Purity:95%Color and Shape:SolidMolecular weight:183.1143-(4-Morpholinopyrido[3′,2′:4,5]furo[3,2-d]pyrimidin-2-yl)phenol hydrochloride
CAS:Formula:C19H17ClN4O3Purity:≥97%Molecular weight:384.82
![Imidazo[1,5-a]pyridin-1-ylmethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF334572.webp&w=3840&q=75)
![7-Bromo-4-chlorothieno[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091752.webp&w=3840&q=75)
![7-CHLORO-2,3-DIHYDROIMIDAZO[1,2-C]PYRIMIDIN-5(1H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332183.webp&w=3840&q=75)
![Diethyl pyrazolo[1,5-a]pyridine-2,3-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329355.webp&w=3840&q=75)
![1-(Benzo[b]thiophen-2-yl)ethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329871.webp&w=3840&q=75)
![2-(1H-Benzo[d][1,2,3]triazol-1-yl)acetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF092616.webp&w=3840&q=75)
![6-Methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF338823.webp&w=3840&q=75)
![[2,3′]Bithiophenyl-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF031883.webp&w=3840&q=75)
![3H-Imidazo[4,5-b]pyridin-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230274.webp&w=3840&q=75)
![tert-Butyl 5-bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237972.webp&w=3840&q=75)
![6-MERCAPTO-4-HYDROXY-1H-PYRAZOLO[3,4-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF303378.webp&w=3840&q=75)
![Ethyl 3-hydroxyfuro[2,3-c]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237345.webp&w=3840&q=75)
![3-Bromo-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067560.webp&w=3840&q=75)
![1-[(4-Nitrophenyl)methyl]-1H-1,2,4-triazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076492.webp&w=3840&q=75)
![7-Bromo-1-methyl-1H-imidazo[4,5-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF210791.webp&w=3840&q=75)
![Ethyl 1H-benzo[d]imidazole-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF210106.webp&w=3840&q=75)
![1-(Imidazo[1,2-a]pyridin-2-yl)ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230260.webp&w=3840&q=75)
![2-METHYL-5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRAZINE 2HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF302192.webp&w=3840&q=75)
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![3-(4-Morpholinopyrido[3′,2′:4,5]furo[3,2-d]pyrimidin-2-yl)phenol hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF464453.webp&w=3840&q=75)