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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(S)-tert-Butyl 6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate
CAS:Purity:97%Molecular weight:237.30299385-(1,3-Dioxolan-2-yl)-2-thienyl undecyl ketone
CAS:Formula:C19H30O3SPurity:97.0%Molecular weight:338.51IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID, 8-BROMO-1,5-DIHYDRO-, ETHYL ESTER
CAS:Formula:C10H11BrN2O2Purity:95.0%Molecular weight:271.1141-(5-methyl-1H-benzimidazol-2-yl)propan-1-amine
CAS:Formula:C11H15N3Purity:95.0%Color and Shape:SolidMolecular weight:189.262ethyl 3-(3-methylphenyl)-1,2,4-oxadiazole-5-carboxylate
CAS:Formula:C12H12N2O3Molecular weight:232.2395-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C11H7F3O2SPurity:95%Color and Shape:SolidMolecular weight:260.233-butyl-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C13H15FN2OPurity:95.0%Molecular weight:234.2742-(TERT-BUTOXYCARBONYL)OCTAHYDROCYCLOPENTA[C]PYRROLE-3A-CARBOXYLIC ACID
CAS:Formula:C13H21NO4Purity:98%Molecular weight:255.3143-(tert-butyl)-5-methylisoxazole-4-carboxylic acid
CAS:Formula:C9H13NO3Purity:95.0%Color and Shape:SolidMolecular weight:183.2073-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-ol
CAS:Formula:C12H21BN2O3Purity:97%Molecular weight:252.12(S)-1-(Methylsulfonyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C5H13ClN2O2SPurity:97%Molecular weight:200.683-(1H-pyrazol-1-yl)propan-1-amine dihydrochloride
CAS:Formula:C6H13Cl2N3Purity:98%Molecular weight:198.092-Amino-benzothiazole-6-carboxylic acid
CAS:Formula:C8H6N2O2SPurity:98%Color and Shape:SolidMolecular weight:194.21(2E)-1-(4-nitrophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H9NO3SPurity:95.0%Molecular weight:259.284-bromo-5-ethyl-1-methyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:97%Color and Shape:LiquidMolecular weight:189.056Ethyl imidazo[1,2-a]pyridine-7-carboxylate
CAS:Formula:C10H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:190.202(2-Imino-1,3-thiazolidin-3-yl)acetic acid hydrobromide
CAS:Formula:C5H9BrN2O2SPurity:95.0%Molecular weight:241.1Ethyl 1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate
CAS:Formula:C10H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:192.218tert-Butyl (2S)-2-[(1S)-1-hydroxyethyl]pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:215.29299935-(3,4-Dimethoxy-benzyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C11H13N3O2SPurity:95.0%Color and Shape:Solid, PowderMolecular weight:251.3Ref: 10-F223429
1g668.00€5g1,781.00€10g2,640.00€2.5g1,201.00€50mg180.00€100mg234.00€250mg321.00€500mg521.00€N’-(6-chloro-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C11H14ClN3SPurity:95.0%Molecular weight:255.762-(5-Bromothien-2-yl)pyridine
CAS:Formula:C9H6BrNSPurity:95.0%Color and Shape:Off-white solidMolecular weight:240.12(5E)-5-(4-isopropoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C13H13NO2S2Purity:95.0%Molecular weight:279.37(9H-fluoren-9-yl)methyl (R)-3-hydroxypyrrolidine-1-carboxylate
CAS:Purity:95%(LC-MS);RGMolecular weight:309.3649902Tert-butyl5-methyl-2,6-diazaspiro[3.4]octane-2-carboxylate
CAS:Purity:98%Molecular weight:226.3200073(1-PHENYL-2-PYRROLIDINYLETHYL)METHYLAMINE
CAS:Formula:C13H20N2Purity:95.0%Color and Shape:LiquidMolecular weight:204.3171H-PYRAZOLO[4,3-C]PYRIDINE-7-CARBOXYLIC ACID
CAS:Formula:C7H5N3O2Purity:95.0%Color and Shape:SolidMolecular weight:163.136(S)-tert-Butyl 3-acetamidopyrrolidine-1-carboxylate
CAS:Formula:C11H20N2O3Purity:≥96%Molecular weight:228.2921-(Tetrahydro-2H-pyran-4-yl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C9H12N2O3Molecular weight:196.2065-(2,3,5,6-Tetramethyl-phenyl)-1H-pyrazole-3-carboxylic acid
Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2942,5-Dioxopyrrolidin-1-yl acrylate
CAS:Formula:C7H7NO4Purity:97%Color and Shape:SolidMolecular weight:169.136METHYL (E)-3-(1,3-BENZODIOXOL-5-YL)-2-PROPENOATE
CAS:Formula:C11H10O4Purity:95.0%Molecular weight:206.1973-Bromo-1H-pyrazolo[3,4-c]pyridine
CAS:Formula:C6H4BrN3Purity:96%Color and Shape:SolidMolecular weight:198.0232-(tert-Butoxycarbonyl)-2,6-diazaspiro[3.4]octane-8-carboxylic acid
CAS:Purity:98%Molecular weight:256.3020023-(5-Bromothiophen-2-yl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C9H6BrF3N2SColor and Shape:LiquidMolecular weight:311.12(1S,4S)-TERT-BUTYL 5-BENZYL-2,5-DIAZABICYCLO[2.2.1]HEPTANE-2-CARBOXYLATE
CAS:Formula:C17H24N2O2Purity:97%Molecular weight:288.391C-[5-(5-Trifluoromethyl-pyridin-2-yl)-[1,2,4]oxadiazol-3-yl]-methylamine; hydrochloride
Formula:C9H8ClF3N4OPurity:95.0%Molecular weight:280.64Methyl 5-(3-bromophenyl)isoxazole-3-carboxylate
CAS:Formula:C11H8BrNO3Purity:97%Molecular weight:282.093{2-[6-(methylthio)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethyl}amine
CAS:Formula:C12H18N6OSPurity:95.0%Molecular weight:294.384-(3,5-Difluoro-phenylamino)-6-pyrrolidin-1-yl-[1,3,5]triazine-2-carbonitrile
Formula:C14H12F2N6Purity:95.0%Molecular weight:302.289TERT-BUTYL 3-AMINO-3-(2-HYDROXYETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H22N2O3Purity:95.0%Molecular weight:230.308METHYL 5-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C9H6BrNO2SPurity:95%Molecular weight:272.12(3R,5R)-7-(2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid
CAS:Formula:C33H35FN2O5Purity:98.0%Color and Shape:Solid, White powderMolecular weight:558.65tert-Butyl 1,1-dimethylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate
CAS:Purity:98%Molecular weight:240.34700015-[3-(Trifluoromethyl)phenyl]oxazole
CAS:Formula:C10H6F3NOPurity:95%Color and Shape:LiquidMolecular weight:213.1593-Benzoimidazol-1-yl-2-methyl-propionic acid
CAS:Formula:C11H12N2O2Purity:95.0%Color and Shape:PowderMolecular weight:204.2293-tert-butyl-1-(2,4-difluorophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H15F2N3Purity:95.0%Molecular weight:251.281Vinpocetine
CAS:<p>M02659 - Vinpocetine</p>Formula:C22H26N2O2Purity:98%Color and Shape:Solid, White to very pale yellow powderMolecular weight:350.4626-BROMO-3,3-DIFLUOROINDOLIN-2-ONE
CAS:Formula:C8H4BrF2NOPurity:97%Color and Shape:SolidMolecular weight:248.0276-(1,1-dimethylpropyl)-1-benzothiophene-3-carboxylic acid
CAS:Formula:C14H16O2SPurity:95.0%Molecular weight:248.34METHYL 5-(3-((TERT-BUTOXYCARBONYL)AMINO)PHENYL)ISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C16H18N2O5Purity:95.0%Molecular weight:318.3293,3-dimethyl-1-(3-nitro-1H-pyrazol-1-yl)butan-2-one
CAS:Formula:C9H13N3O3Purity:95.0%Molecular weight:211.221METHYL 7-CHLOROTHIENO[3,2-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C9H6ClNO2SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:227.661-(2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine
CAS:Formula:C17H25BFNO2Purity:95%Molecular weight:305.2(R)-Pyrrolidin-3-yl-carbamic acid benzyl ester hydrochloride
CAS:Formula:C12H17ClN2O2Purity:95%Molecular weight:256.733,3-Dimethyl-2-oxa-8-azaspiro[4.5]decane hydrochloride
CAS:Formula:C10H20ClNOPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:205.735-(2-Methyl-1H-imidazol-1-yl)-2-nitrobenzoic acid
CAS:Formula:C11H9N3O4Purity:95%Molecular weight:247.21(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiophen-2-yl)propanoic acid
CAS:Formula:C22H19NO4SPurity:95+%Molecular weight:393.465-Phenyl-1 H -pyrrole-2-carboxylic acid
CAS:Formula:C11H9NO2Purity:≥97%Color and Shape:SolidMolecular weight:187.198[6-(trifluoromethyl)-1H-indazol-4-yl]boronic acid
CAS:Formula:C8H6BF3N2O2Purity:95.0%Molecular weight:229.953-(4-Fluorophenyl)pyrazole
CAS:Formula:C9H7FN2Purity:98%Color and Shape:SolidMolecular weight:162.167(1,3-Dioxan-2-ylethyl)magnesium bromide, 0.5M 2-MeTHF
CAS:Formula:C11H21BrMgO3Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:305.4955-CHLORO-2,3-DIMETHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C8H8ClN3Purity:95.0%Color and Shape:SolidMolecular weight:181.62
![(S)-tert-Butyl 6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF647939.webp&w=3840&q=75)
![3-Bromo-5-methylimidazo[1,2-a]pyridine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF605961.webp&w=3840&q=75)
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![5H,6H,7H-PYRROLO[2,3-B]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF835230.webp&w=3840&q=75)
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![5-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316949.webp&w=3840&q=75)
![2-(TERT-BUTOXYCARBONYL)OCTAHYDROCYCLOPENTA[C]PYRROLE-3A-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502988.webp&w=3840&q=75)
![3-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503536.webp&w=3840&q=75)
![Ethyl imidazo[1,2-a]pyridine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF049929.webp&w=3840&q=75)
![Ethyl 1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF223859.webp&w=3840&q=75)
![tert-Butyl (2S)-2-[(1S)-1-hydroxyethyl]pyrrolidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602966.webp&w=3840&q=75)
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![Tert-butyl5-methyl-2,6-diazaspiro[3.4]octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719653.webp&w=3840&q=75)
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![C-[5-(5-Trifluoromethyl-pyridin-2-yl)-[1,2,4]oxadiazol-3-yl]-methylamine; hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511111.webp&w=3840&q=75)
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