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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Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS:Formula:C7H5N3O2Purity:98%Color and Shape:SolidMolecular weight:163.1366-Fluorobenzo[d]isoxazol-3(2H)-one
CAS:Formula:C7H4FNO2Purity:98%Color and Shape:SolidMolecular weight:153.1124-Hydroxymethyl-2-pyrrolidinone
CAS:Formula:C5H9NO2Purity:85%Color and Shape:SolidMolecular weight:115.132(2S,4R)-Ethyl 4-hydroxypyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C7H14ClNO3Purity:97%Color and Shape:SolidMolecular weight:195.645-Thiocyanatothiazol-2-amine
CAS:Formula:C4H3N3S2Purity:98%Color and Shape:SolidMolecular weight:157.21(1-(Methoxymethyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid
CAS:Formula:C6H8BF3N2O3Purity:97%Color and Shape:SolidMolecular weight:223.953′,4′,5′,6′-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9′-xanthene] 1,1-dioxide
CAS:Purity:95%Molecular weight:400.35998544-(1,3-Oxazol-5-yl)benzoic acid
CAS:Formula:C10H7NO3Purity:98%Color and Shape:SolidMolecular weight:189.17(S)-tert-Butyl 2-(cyanomethyl)pyrrolidine-1-carboxylate
CAS:Formula:C11H18N2O2Purity:95%Color and Shape:LiquidMolecular weight:210.277Methyl 3-iodo-1H-indazole-6-carboxylate
CAS:Formula:C9H7IN2O2Purity:97%Color and Shape:SolidMolecular weight:302.0716-Methyl-3H-thieno[2,3-d]pyrimidin-4-one
CAS:Formula:C7H6N2OSPurity:95%Color and Shape:SolidMolecular weight:166.24,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane
CAS:Formula:C11H17BO2SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:224.13Ethyl 4-bromo-1H-indole-2-carboxylate
CAS:Formula:C11H10BrNO2Purity:97%Color and Shape:SolidMolecular weight:268.114-HYDROXY-3-METHYL-5H-FURAN-2-ONE
CAS:Formula:C5H6O3Purity:98%Color and Shape:SolidMolecular weight:114.1cis-tert-Butyl (3aR,6aS)-5-aminohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate oxalate
Purity:95%Molecular weight:316.3545-Chloromethyl-3-(4-fluoro-phenyl)-[1,2,4]oxadiazole
CAS:Formula:C9H6ClFN2OPurity:97%Color and Shape:OilMolecular weight:212.61Ref: 10-F711230
1g308.00€5g927.00€10g1,431.00€2.5g579.00€50mg72.00€100mg102.00€250mg167.00€500mg238.00€Fmoc-D-4,4-difluoroproline
CAS:Formula:C20H17F2NO4Purity:95%Color and Shape:SolidMolecular weight:373.3563-Methyl-1H-indazol-5-yl-5-boronic acid
CAS:Formula:C8H9BN2O2Purity:95%Color and Shape:SolidMolecular weight:175.98(S)-N6-Propyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine
CAS:Formula:C10H17N3SPurity:98%Color and Shape:SolidMolecular weight:211.337-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:257.1400146Methyl 3-amino-5-phenylthiophene-2-carboxylate
CAS:Formula:C12H11NO2SPurity:97%Color and Shape:SolidMolecular weight:233.294,7-Dibromo-[1,2,5]thiadiazolo[3,4-c]pyridine
CAS:Formula:C5HBr2N3SPurity:95%Color and Shape:SolidMolecular weight:294.953-BROMO-5-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE
Formula:C8H4BrF3N2Purity:97%Molecular weight:265.0332-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[ b ]thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C12H17NO2SPurity:98%Color and Shape:CrystallineMolecular weight:239.33Oxazole-4-carbonitrile
CAS:Formula:C4H2N2OPurity:97%Color and Shape:Low Melting SolidMolecular weight:94.073ETHYL 3,5-DIBROMO-1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C7H8Br2N2O2Purity:95%Molecular weight:311.9616-CHLORO-3-METHYL-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-8-AMINE
CAS:Formula:C6H6ClN5Purity:98%Molecular weight:183.6Methyl 6-amino-4-indolecarboxylate
CAS:Formula:C10H10N2O2Purity:95%Color and Shape:SolidMolecular weight:190.2026-Chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:96%Molecular weight:196.59(1,5-Dimethyl-1H-pyrazol-3-yl)methylamine
CAS:Formula:C6H11N3Purity:97%Color and Shape:Liquid, OilMolecular weight:125.175(S)-3-Boc-Amino-g-butyrolactone
CAS:Formula:C9H15NO4Purity:97%Color and Shape:SolidMolecular weight:201.2221,4-Dioxa-spiro[4.5]decan-7-one
CAS:Formula:C8H12O3Purity:95%Color and Shape:Liquid, OilMolecular weight:156.1816-(Trifluoromethyl)-1H-benzo[d]imidazol-2-amine
CAS:Formula:C8H6F3N3Purity:98%Color and Shape:SolidMolecular weight:201.1522-Chloro-7-nitrobenzo[d]thiazole
CAS:Formula:C7H3ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:214.62N-(5-Bromopentyl)phthalimide
CAS:Formula:C13H14BrNO2Purity:97%Color and Shape:SolidMolecular weight:296.1644-Bromo-7-chloro-1H-pyrrolo[2,3-c]pyridine
CAS:Formula:C7H4BrClN2Purity:98%Color and Shape:SolidMolecular weight:231.48(R)-3-((tert-Butoxycarbonyl)amino)-3-(furan-2-yl)propanoic acid
CAS:Formula:C12H17NO5Purity:97%Molecular weight:255.27Methyl 3-hydroxy-1H-pyrrole-2-carboxylate
CAS:Formula:C6H7NO3Purity:97%Color and Shape:SolidMolecular weight:141.1264-Formyl-2-isopropylthiazole
CAS:Formula:C7H9NOSPurity:98%Color and Shape:Orange liquidMolecular weight:155.22(3S,4R)-1-BENZYL-4-(4-(TRIFLUOROMETHYL)PHENYL)PYRROLIDINE-3-CARBOXYLIC ACID
CAS:Purity:97%Molecular weight:349.35299685-Bromobenzo[d]oxazol-2(3H)-one
CAS:Formula:C7H4BrNO2Purity:97%Color and Shape:SolidMolecular weight:214.0181,1-Difluoro-5-azaspiro[2.4]heptane hydrochloride
CAS:Formula:C6H10ClF2NPurity:97%Color and Shape:SolidMolecular weight:169.6Methyl 3-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate
CAS:Purity:97%Molecular weight:244.29100041-Benzofuran-2-carbonitrile
CAS:Formula:C9H5NOPurity:95%Color and Shape:No data available.Molecular weight:143.1453-(2,4-Dimethyl-1H-pyrrol-3-yl)propanoic acid
CAS:Formula:C9H13NO2Purity:97%Color and Shape:SolidMolecular weight:167.2084-Bromo-2-(2,6-dioxopiperidin-3-yl)-5-fluoroisoindoline-1,3-dione
CAS:Purity:97%Molecular weight:355.1192-Bromo-1-(thiophen-2-yl)ethanone
CAS:Formula:C6H5BrOSPurity:95%Color and Shape:SolidMolecular weight:205.076-fluoro-2-oxo-2,3-dihydro-1H-benzimidazole-5-sulfonyl chloride
CAS:Formula:C7H4ClFN2O3SPurity:95%Molecular weight:250.63Ethyl 2-hydroxyimidazo[1,2-a]pyridine-3-carboxylate
CAS:Formula:C10H10N2O3Purity:97%Molecular weight:206.2012-Oxo-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine-4-carboxylic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:178.1470032
![Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF465098.webp&w=3840&q=75)
![5-Methoxy-1H-benzo[d]imidazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF241929.webp&w=3840&q=75)
![6-Fluorobenzo[d]isoxazol-3(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220622.webp&w=3840&q=75)
![4-Ethynyl-1-methyl-1h-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719109.webp&w=3840&q=75)
![5-Chloro-3-iodo-1H-pyrazolo[4,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF690383.webp&w=3840&q=75)
![3′,4′,5′,6′-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9′-xanthene] 1,1-dioxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF862878.webp&w=3840&q=75)
![6-Fluoro-2-methylbenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF318343.webp&w=3840&q=75)
![6-Methyl-3H-thieno[2,3-d]pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF021441.webp&w=3840&q=75)
![(6-Methylimidazo[1,2-a]pyridin-2-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF335955.webp&w=3840&q=75)
![cis-tert-Butyl (3aR,6aS)-5-aminohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate oxalate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF986648.webp&w=3840&q=75)
![Ethyl 3-iodo-1H-pyrrolo[3,2-c]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF734355.webp&w=3840&q=75)
![5-Chloromethyl-3-(4-fluoro-phenyl)-[1,2,4]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF040626.webp&w=3840&q=75)
![6-Methylbenzo[d]isoxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF900031.webp&w=3840&q=75)
![(S)-N6-Propyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF225637.webp&w=3840&q=75)
![4,7-Dibromo-[1,2,5]thiadiazolo[3,4-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF327530.webp&w=3840&q=75)
![3-BROMO-5-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538416.webp&w=3840&q=75)
![2-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[ b ]thiophene-3-carboxylic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF030607.webp&w=3840&q=75)
![2-Chloro-4-(methylthio)-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602188.webp&w=3840&q=75)
![6-CHLORO-3-METHYL-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-8-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF500733.webp&w=3840&q=75)
![6-Chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF236571.webp&w=3840&q=75)
![1,4-Dioxa-spiro[4.5]decan-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF043881.webp&w=3840&q=75)
![6-(Trifluoromethyl)-1H-benzo[d]imidazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233313.webp&w=3840&q=75)
![2-Chloro-7-nitrobenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF231212.webp&w=3840&q=75)
![4-Bromo-7-chloro-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF218206.webp&w=3840&q=75)
![5-Bromobenzo[d]oxazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF223003.webp&w=3840&q=75)
![1,1-Difluoro-5-azaspiro[2.4]heptane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF231309.webp&w=3840&q=75)
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![2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609594.webp&w=3840&q=75)
