
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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5-(6-Amino-5-methylpyridin-3-yl)thiophene-2-carboxylic acid
CAS:Formula:C11H10N2O2SPurity:95.0%Molecular weight:234.27Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxylate
CAS:Formula:C13H19BO4SPurity:95%Color and Shape:No data available.Molecular weight:282.167-METHOXY-2,3-DIHYDRO-BENZOFURAN-3-YLAMINE HCL
CAS:Formula:C9H12ClNO2Purity:95.0%Molecular weight:201.65Benzo[b]thiophen-3(2H)-one 1,1-dioxide
CAS:Formula:C8H6O3SPurity:95%Color and Shape:SolidMolecular weight:182.19(2S,5S)-5-Methylpyrrolidine-2-carboxylic acid hydrochloride
CAS:Purity:98%Color and Shape:SolidMolecular weight:165.61999513-N-Cbz-aminopyrrolidine hydrochloride
CAS:Formula:C12H17ClN2O2Purity:95%Color and Shape:Solid, solidMolecular weight:256.733,5-Dimethyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H13N3O2Molecular weight:231.2552-((Tert-butoxycarbonyl)amino)-3-(7-methyl-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:318.37298584-CHLORO-6,7-DIMETHYL-5H-PYRROLO[3,2-D]PYRIMIDINE
CAS:Formula:C8H8ClN3Purity:95.0%Molecular weight:181.625-(2-Methoxy-phenyl)-isoxazole-3-carboxylic acid methyl ester
Formula:C12H11NO4Purity:95.0%Molecular weight:233.223Methyl 5-chloro-4H-1,2,4-triazole-3-carboxylate
CAS:Formula:C4H4ClN3O2Purity:95%Molecular weight:161.55(S)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
CAS:Formula:C10H16N2O6S3Purity:97%Molecular weight:356.432-BENZYL-9-FLUORO-1,2,3,3A,4,9B-HEXAHYDROCHROMENO[3,4-C]PYRROLE-3A-CARBONITRILE
Formula:C19H17FN2OPurity:90.0%Molecular weight:308.356[4-(5-chloro-3-methyl-1H-pyrazol-1-yl)phenyl]amine hydrochloride
CAS:Formula:C10H11Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:244.125-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline
CAS:Purity:98%Molecular weight:245.1300049Ethyl 6,6-difluoro-4,5,6,7-tetrahydro-1H-indole-2-carboxylate
CAS:Purity:≥95%Molecular weight:229.2270051-(1-cyclopropylethyl)-1H-pyrazol-4-amine
CAS:Formula:C8H13N3Purity:95.0%Color and Shape:No data available.Molecular weight:151.213Ref: 10-F613924
1g109.00€5g308.00€10g579.00€25g1,217.00€100g4,776.00€100mg36.00€250mg50.00€500mg79.00€(3S,4S)-1-ethyl-4-methoxy-3-pyrrolidinamine dihydrochloride
CAS:Formula:C7H18Cl2N2OPurity:95.0%Molecular weight:217.135-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:257.14001462-(2-Ethyl-6-fluoro-1H-1,3-benzodiazol-1-yl)acetic acid
CAS:Formula:C11H11FN2O2Molecular weight:222.2192,3-Dimethoxy-12-methyl-[1,3]dioxolo[4′,5′:4,5]benzo[1,2-c]phenanthridin-12-ium chloride
CAS:Formula:C21H18ClNO4Purity:97%Molecular weight:383.837-Methoxy-oxindole
CAS:Formula:C9H9NO2Purity:95%Color and Shape:Solid, PowderMolecular weight:163.1763-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)-2-methylpropanoic acid
CAS:Formula:C8H13N3O2Purity:95.0%Molecular weight:183.2117-BENZYL-1H-PURINE-2,6(3H,7H)-DIONE
CAS:Formula:C12H10N4O2Purity:95.0%Color and Shape:SolidMolecular weight:242.2383-amino-4-[(tetrahydro-2-furanylmethyl)amino]benzoic acid
CAS:Formula:C12H16N2O3Purity:95.0%Molecular weight:236.2712-bromo-4,5-dimethyl-1,3-thiazole hydrobromide
CAS:Formula:C5H7Br2NSPurity:95.0%Molecular weight:272.995-[(thiophen-2-ylmethyl)sulfanyl]-1,3,4-thiadiazol-2-amine
CAS:Purity:95%Molecular weight:229.33000183-PHENYL-1,3,8-TRIAZASPIRO[4.5]DECAN-4-ONE
CAS:Formula:C13H17N3OPurity:97.0%Color and Shape:Liquid, No data available.Molecular weight:231.299N-(4-Methylthiazol-2-yl)acetamide
CAS:Formula:C6H8N2OSPurity:98%Color and Shape:SolidMolecular weight:156.23-(4-oxo-2-thioxothiazolidin-3-yl)benzoic acid
CAS:Formula:C10H7NO3S2Purity:95.0%Molecular weight:253.292-Cyano-3-(thiazol-2-yl)acrylic acid
CAS:Formula:C7H4N2O2SPurity:97.0%Color and Shape:Solid, No data available.Molecular weight:180.18(R)-1-(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-ol
CAS:Formula:C10H15N3O2SPurity:95%Molecular weight:241.31N-(5-(4-(tert-Butyl)phenyl)-1,3,4-thiadiazol-2-yl)propionamide
CAS:Purity:97%Molecular weight:289.3999939Ref: 10-F762586
1g1,616.00€5g6,460.00€10g12,273.00€25g28,224.00€100g98,781.00€10mg124.00€2.5g3,553.00€100mg528.00€250mg867.00€1-ethyl-4-(hydroxymethyl)-2-pyrrolidinone
CAS:Formula:C7H13NO2Purity:95.0%Color and Shape:LiquidMolecular weight:143.1861-(1-benzylpyrrolidin-3-yl)-N-methylmethanamine
CAS:Formula:C13H20N2Purity:97%Molecular weight:204.3172-Chloro-6-pyrolidin-1′-yl-4-(trifluoromethyl)pyridine
CAS:Formula:C10H10ClF3N2Purity:95.0%Color and Shape:SolidMolecular weight:250.65Pyrazolo[1,5-a]pyrimidin-3-amine
CAS:Formula:C6H6N4Purity:98%Color and Shape:SolidMolecular weight:134.1425-(2,5-dimethoxyphenyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C10H11N3O3Purity:95.0%Molecular weight:221.216tert-Butyl 6-thia-2,7-diazaspiro[3.4]octane-2-carboxylate 6,6-dioxide
CAS:Purity:98%Molecular weight:262.32000738-ISOPROPYL-2-((1-METHYLPIPERIDIN-4-YL)OXY)PYRAZOLO[1,5-A][1,3,5]TRIAZIN-4-OL
CAS:Formula:C14H21N5O2Purity:95.0%Molecular weight:291.3552-methoxy-4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]phenol
CAS:Formula:C10H7F3N2O3Purity:95.0%Molecular weight:260.1725-Methyl-2-(2-trifluoromethylbenzyl)-2H-pyrazol-3-ylamine
CAS:Formula:C12H12F3N3Purity:>95%Molecular weight:255.2444-(1H-pyrazol-1-ylmethyl)piperidine
CAS:Formula:C9H15N3Purity:97%Color and Shape:Solid, White crystallineMolecular weight:165.244-(3,5-difluorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H19F2NO4Purity:95.0%Molecular weight:339.3391-(5-BROMO-1-METHYL-1H-INDOL-3-YL)-2,2,2-TRIFLUOROETHANONE
CAS:Formula:C11H7BrF3NOPurity:95.0%Molecular weight:306.0823-methyl-2-oxo-2,3-dihydro-1,3-benzothiazole-6-sulfonyl chloride
Formula:C8H6ClNO3S2Molecular weight:263.712,5-DIAZASPIRO[3.4]OCTAN-6-ONE HCL
CAS:Formula:C6H11ClN2OPurity:98%Color and Shape:SolidMolecular weight:162.624-Amino-5-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C3H6N4SPurity:95.0%Color and Shape:SolidMolecular weight:130.17Ethyl 4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate
CAS:Formula:C9H9N3O3Purity:97%Color and Shape:SolidMolecular weight:207.189(R)-(3-Aminopyrrolidin-1-yl)(phenyl)methanone hydrochloride
CAS:Formula:C11H15ClN2OPurity:97%Color and Shape:Solid, White solidMolecular weight:226.71-Oxoisoindoline-5-carboxylic acid
CAS:Formula:C9H7NO3Purity:97%Color and Shape:SolidMolecular weight:177.1594-Hexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde
CAS:Purity:98%(GC-MS);RGMolecular weight:322.269989tert-butyl 3-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}-2-methylpropanoate
CAS:Formula:C16H23NO4Purity:95.0%Molecular weight:293.363methyl 4-bromo-1-ethyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.0655-chloro-3-{[(2-methylphenyl)methyl]sulfanyl}-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2S2Purity:95.0%Molecular weight:256.77[(2R)-5-oxo-2-pyrrolidinyl]acetic acid
CAS:Formula:C6H9NO3Purity:95.0%Color and Shape:SolidMolecular weight:143.1421,3-Benzoxazol-5-ylacetic acid
CAS:Formula:C9H7NO3Purity:98+%Color and Shape:Solid, CrystallineMolecular weight:177.1595-(4-Fluoro-phenyl)-2-methyl-furan-3-carbonyl chloride
Formula:C12H8ClFO2Purity:95.0%Molecular weight:238.64Methyl 3-(tert-butoxymethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C10H16N2O3Purity:95%Molecular weight:212.2495-bromo-7-methoxy-1-benzofuran-2-carboxylic acid
CAS:Formula:C10H7BrO4Purity:95%Molecular weight:271.066(S)-1-(3-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C12H20Cl2N2OPurity:95.0%Molecular weight:279.211-(4-Methoxybenzyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C13H15NO4Purity:95%Color and Shape:SolidMolecular weight:249.266(S)-1,3′-Bipyrrolidine dihydrochloride
CAS:Formula:C8H18Cl2N2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:213.15(2E)-1-(2-methylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14OSPurity:95.0%Molecular weight:242.345-{[(4-methylphenyl)thio]methyl}-2-furoic acid
CAS:Formula:C13H12O3SPurity:95.0%Molecular weight:248.3Ethyl 5-methyl-1-phenyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H14N2O2Purity:95%Molecular weight:230.2673-chloro-1,5-dimethyl-1H-1,2,4-triazole
CAS:Formula:C4H6ClN3Purity:95.0%Color and Shape:SolidMolecular weight:131.561-Methyl-5-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C16H21BN2O2Purity:95%Molecular weight:284.173-Bromo-1H-pyrazolo[3,4-c]pyridin-7(6H)-one
CAS:Formula:C6H4BrN3OPurity:95%Color and Shape:Liquid, No data available.Molecular weight:214.022(S)-tert-Butyl 1-(3-fluoro-2-nitrophenyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H20FN3O4Purity:95.0%Molecular weight:325.34Imidazo[1,2-a]pyrazin-8(7H)-one
CAS:Formula:C6H5N3OPurity:95%Color and Shape:LiquidMolecular weight:135.1263-(TRIFLUOROMETHYL)-1,4,6,7-TETRAHYDROPYRANO[4,3-C]PYRAZOLE
CAS:Formula:C7H7F3N2OPurity:97%Molecular weight:192.1413-(Chloromethyl)-1,2,4-oxadiazole
CAS:Formula:C3H3ClN2OPurity:97%Color and Shape:LiquidMolecular weight:118.524-isopropyl-1,3-thiazole-2-carbaldehyde
CAS:Formula:C7H9NOSPurity:95.0%Color and Shape:LiquidMolecular weight:155.225-chloro-3-{[(4-methylphenyl)methyl]sulfanyl}-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2S2Purity:95.0%Molecular weight:256.771-(5-Methylfuran-2-yl)propan-1-one
CAS:Formula:C8H10O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:138.1665-Fluoro-3-[(tetrahydro-2H-pyran-4-yl)methyl]-1H-indole
CAS:Formula:C14H16FNOMolecular weight:233.2863,4-Pyridinecarboximide
CAS:Formula:C7H4N2O2Purity:96%Color and Shape:Crystalline Powder,PowderMolecular weight:148.1216-Chloro-5-(2,3-dichlorophenoxy)-2-(methylthio)-1H-benzo[d]imidazole
CAS:Formula:C14H9Cl3N2OSPurity:95.0%Color and Shape:Solid, White powderMolecular weight:359.652-(4-(2-(Trifluoromethyl)benzoyl)piperazin-1-yl)thiazole-5-carboxamide
CAS:Formula:C16H15F3N4O2SPurity:95.0%Molecular weight:384.381-phenyl-1,3-dihydro-2H-imidazol-2-one
CAS:Formula:C9H8N2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:160.1761-METHYL-4-NITRO-1H-IMIDAZOLE-5-CARBONITRILE
CAS:Formula:C5H4N4O2Purity:95.0%Molecular weight:152.1133-Methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine
CAS:Formula:C11H10F3N3Molecular weight:241.2171H-Pyrrole-3-carbonitrile, 2-amino-4,5-dimethyl-1-[2-(1-piperazinyl)ethyl]-
CAS:Molecular weight:247.346tert-Butyl N-(1H-1,2,3-benzotriazole-1-carboximidoyl)carbamate
CAS:Formula:C12H15N5O2Molecular weight:261.285(1R,5S,6S)-2-oxabicyclo[3.2.0]hept-6-ylamine hydrochloride
CAS:Formula:C6H12ClNOPurity:95.0%Molecular weight:149.627-METHYL-1H-PYRROLO[3,2-B]PYRIDINE
CAS:Formula:C8H8N2Purity:97%Color and Shape:SolidMolecular weight:132.166Butyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone
CAS:Formula:C12H16O3SPurity:97.0%Molecular weight:240.32(S)-1-Pyrrolidin-2-isopropyl-2-N-allyl-amino-ethane dihydrochloride
CAS:Formula:C12H26Cl2N2Purity:97.0%Molecular weight:269.255-Chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)pyridine
CAS:Purity:≥95%Molecular weight:259.7099915{2-[(4-fluorobenzoyl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C12H9FN2O3SPurity:95.0%Molecular weight:280.274,4,5,5-Tetramethyl-2-(2-methyl-3-furanyl)-1,3,2-dioxaborolane
CAS:Formula:C11H17BO3Purity:95%Color and Shape:LiquidMolecular weight:208.066-Chloro-1,3-benzoxazole-2-thiol
CAS:Formula:C7H4ClNOSPurity:98%Color and Shape:SolidMolecular weight:185.631-tert-Butyl 2-methyl (2R,4R)-4-(hydroxymethyl)pyrrolidine-1,2-dicarboxylate
CAS:Purity:98%Molecular weight:259.3020024,4-Dimethyl-2-pyrrolidinone
CAS:Formula:C6H11NOPurity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:113.162-tert-Butyl-1H-indol-5-amine
CAS:Formula:C12H16N2Purity:95.0%Color and Shape:SolidMolecular weight:188.2742′-DEOXYURIDINE-5′-MONOPHOSPHATE, DISODIUM SALT
CAS:Formula:C9H11N2Na2O8PPurity:98%(HPLC);RGColor and Shape:SolidMolecular weight:352.146(1S,3S,5S)-2-(tert-Butoxycarbonyl)-5-methyl-2-azabicyclo[3.1.0]hexane-3-carboxylic acid
CAS:Purity:98%Molecular weight:241.28700262-(4-Bromo-phenyl)-5-chloromethyl-[1,3,4]oxadiazole
CAS:Formula:C9H6BrClN2OPurity:95%Molecular weight:273.51Ref: 10-F311054
1g156.00€5g413.00€10g790.00€25g1,841.00€50g3,665.00€100mg61.00€250mg83.00€500mg152.00€5-[2-(phenylthio)ethyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C10H11N3OSPurity:95.0%Molecular weight:221.282-chloro-6-(methylthio)benzo[d]thiazole
CAS:Formula:C8H6ClNS2Purity:95.0%Color and Shape:SolidMolecular weight:215.71(2-methyl-2-pyrrolidin-1-ylpropyl)amine
CAS:Formula:C8H18N2Purity:95.0%Color and Shape:No data available.Molecular weight:142.246(1-Methyl-1H-pyrazol-4-yl)boronic acid hydrochloride
CAS:Formula:C4H8BClN2O2Purity:98%Molecular weight:162.383-(Dimethylamino)-1-(1,3-oxazol-2-yl)prop-2-en-1-one
CAS:Formula:C8H10N2OSPurity:97.0%Molecular weight:182.24TERT-BUTYL 4-((5-(METHOXYCARBONYL)-1-METHYL-1H-PYRAZOL-3-YL)OXY)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C16H25N3O5Purity:95.0%Molecular weight:339.392tert-Butyl 1-bromo-5,6,8,9-tetrahydro-7H-imidazo[1,5-d][1,4]diazepine-7-carboxylate
CAS:Purity:95%Molecular weight:316.1990051Imidazo[1,2-a]pyrimidine-7-carbaldehyde
CAS:Formula:C7H5N3OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:147.137[(1-phenyl-1H-tetrazol-5-yl)methyl]amine hydrochloride hydrate
Formula:C8H12ClN5OPurity:95.0%Molecular weight:229.67tert-Butyl 1-(pyrrolidine-1-carbonyl)piperidin-4-ylcarbamate
CAS:Formula:C15H27N3O3Purity:95.0%Molecular weight:297.3997-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLIC ACID
CAS:Formula:C9H5F3N2O2Purity:98%Molecular weight:230.1464-(4-methoxyphenyl)-1,3-dimethyl-1H-pyrazol-5-amine
CAS:Formula:C12H15N3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:217.2723-(Hydroxymethyl)pyrrolidin-3-ol hydrochloride
CAS:Formula:C5H12ClNO2Purity:97%Molecular weight:153.611-(2-(4-Nitrophenoxy)ethyl)pyrrolidine
CAS:Formula:C12H16N2O3Purity:95%Color and Shape:SolidMolecular weight:236.271[4-[(E)-2-(1H-INDAZOL-3-YL)ETHENYL]PHENYL]-PIPERAZIN-1-YLMETHANONE
CAS:Formula:C20H20N4OPurity:99%Molecular weight:332.4074-Isopropyl-5-mercapto-4H-1,2,4-triazol-3-ol
CAS:Formula:C5H9N3OSPurity:≥95%Color and Shape:SolidMolecular weight:159.215-tert-Butyl 1-ethyl 3-amino-6,6-dimethylpyrrolo[3,4-c]pyrazole-1,5(4H,6H)-dicarboxylate
CAS:Purity:95%Molecular weight:324.3810125-(Tetrahydrofuran-2-yl)thiophene-2-carbaldehyde
CAS:Formula:C9H10O2SPurity:95.0%Color and Shape:LiquidMolecular weight:182.241-Methyl-1H-benzo[d][1,2,3]triazole-5-carboxylic acid
CAS:Formula:C8H7N3O2Purity:96%Color and Shape:SolidMolecular weight:177.1632-Amino-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carbonitrile
CAS:Formula:C8H8N2OSPurity:98%Color and Shape:SolidMolecular weight:180.235-METHYL-1-PHENYL-1H-PYRAZOLE-4-SULFONIC ACID
CAS:Formula:C10H10N2O3SPurity:95.0%Molecular weight:238.26[1-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)ethyl]amine dihydrochloride
CAS:Formula:C9H16Cl2N2SPurity:95.0%Molecular weight:255.2(2E)-1-(2,5-dimethoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16O3SPurity:95.0%Molecular weight:288.36
