
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)-N-(3-chloro-4-fluorophenyl)-6-nitro-7-(tetrahydrofuran-3-yloxy)quinazolin-4-amine
CAS:Purity:97%Molecular weight:404.7799988METHYL 5-CHLOROIMIDAZO[1,2-C]PYRIMIDINE-7-CARBOXYLATE
CAS:Formula:C8H6ClN3O2Purity:95.0%Molecular weight:211.612-Amino-5-propyl-thiophene-3-carboxylic acidmethyl ester
CAS:Formula:C9H13NO2SPurity:95.0%Color and Shape:SolidMolecular weight:199.27tert-Butyl 3-methyl-4-oxopyrrolidine-1-carboxylate
CAS:Purity:95%Color and Shape:Liquid, OilMolecular weight:199.25[(4-methyl-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C9H13Cl2N3Purity:95.0%Molecular weight:234.122-Bromo-6-pyrrolidin-1-ylpyridine
CAS:Formula:C9H11BrN2Purity:98%Color and Shape:SolidMolecular weight:227.1057-[3-(Trifluoromethyl)phenylpyrazolo[1,5-a]-pyrimidine-3-carboxamide
CAS:Formula:C14H9F3N4OPurity:98%Color and Shape:SolidMolecular weight:306.248METHYL (S)-PYRROLIDIN-3-YL-ACETATE HCL
CAS:Formula:C7H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:179.642-(3,5-Dimethyl-isoxazol-4-yl)-ethylamine
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:LiquidMolecular weight:140.1865-(Pyrimidin-2-ylsulfanyl)-furan-2-carbaldehyde
CAS:Formula:C9H6N2O2SPurity:98%Molecular weight:206.222-Methyl-5-phenyl-furan-3-carboxylic acid ethyl ester
Formula:C14H14O3Purity:95.0%Molecular weight:230.2632-(2-Ethyl-imidazol-1-yl)-phenylamine
CAS:Formula:C11H13N3Color and Shape:SolidMolecular weight:187.2462-(2-azabicyclo[2.2.1]hept-5-en-2-yl)ethanamine
CAS:Formula:C8H14N2Purity:95.0%Molecular weight:138.2144-phenyl-2-pyrrolidin-2-yl-1H-imidazole dihydrochloride
CAS:Formula:C13H17Cl2N3Purity:95.0%Molecular weight:286.2(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol
CAS:Formula:C7H6BrN3OPurity:95%Color and Shape:SolidMolecular weight:228.0494,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine
CAS:Formula:C5H8N4Purity:98%Color and Shape:SolidMolecular weight:124.1474H-Pyrrolo[2,3-d]thiazole-5-carboxylic acid
CAS:Formula:C6H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:168.17Ethyl 6-bromo-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylate
CAS:Formula:C9H8BrN3O2Purity:95.0%Molecular weight:270.0862-((Tert-butoxycarbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:338.79000855-tert-Butyl 4-ethyl 3-methyl-6,7-dihydro-3H-imidazo[4,5-c]pyridine-4,5(4H)-dicarboxylate
CAS:Formula:C15H23N3O4Purity:95.0%Molecular weight:309.366(2-Amino-benzothiazol-6-yl)-piperidin-1-yl-methanone
CAS:Formula:C13H15N3OSColor and Shape:SolidMolecular weight:261.34ETHYL 5,5-DIMETHYL-4,5,6,7-TETRAHYDRO-1H-INDAZOLE-3-CARBOXYLATE
CAS:Formula:C12H18N2O2Purity:95.0%Molecular weight:222.288(5E)-5-(3-ethoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C12H11NO2S2Purity:95.0%Molecular weight:265.355-CHLORO-3-METHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C7H6ClN3Purity:95.0%Color and Shape:SolidMolecular weight:167.62-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole
CAS:Purity:95%Molecular weight:207.0800018Ethyl 4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylate hydrochloride
CAS:Purity:97%Color and Shape:SolidMolecular weight:231.67999271H-Benzo[d][1,2,3]triazol-1-yl (2-(trimethylsilyl)ethyl) carbonate
CAS:Purity:98%Molecular weight:279.37100222,5-Dimethyl-1-(3-methylphenyl)-1H-pyrrole-3-carboxylic acid
CAS:Purity:97%Molecular weight:229.2790071-Boc-5-Chloro-6-trifluoromethyl-1H-indole
CAS:Formula:C14H13ClF3NO2Purity:95.0%Molecular weight:319.712-(4-Methyl-2,5-dioxo-4-phenethylimidazolidin-1-yl)acetic acid
CAS:Purity:95%Molecular weight:276.29199223,4-difluoro-4′-(1,3-dioxolan-2-yl)benzophenone
CAS:Formula:C16H12F2O3Purity:97.0%Molecular weight:290.266Methyl-(1-methyl-pyrrolidin-3-ylmethyl)-amine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:LiquidMolecular weight:128.2195,7-Dibromo-1,3-dihydroindol-2-one
CAS:Formula:C8H5Br2NOPurity:95.0%Color and Shape:SolidMolecular weight:290.942(3S,4R)-1-benzyl-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylic acid
CAS:Purity:98%Molecular weight:320.3890076tert-butyl 4-(5-formyl-2-thienyl)piperazine-1-carboxylate
CAS:Formula:C14H20N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:296.39(2,2,5,5-tetramethyltetrahydro-3-furanyl)amine hydrochloride
CAS:Formula:C8H18ClNOPurity:95.0%Molecular weight:179.691-Ethyl-3,5-dimethyl-1 H -pyrazol-4-ylamine hydrochloride
CAS:Formula:C7H14ClN3Purity:95.0%Molecular weight:175.665-Chloro-1,3,4-thiadiazol-2-ylamine
CAS:Formula:C2H2ClN3SPurity:96%Color and Shape:SolidMolecular weight:135.571-(2-Chloro-4-fluoro-benzyl)-3-isothiocyanato-1H-pyrazole
CAS:Formula:C11H7ClFN3SMolecular weight:267.712-(1H-1,2,4-Triazol-5-yl)acetic acid hydrochloride
CAS:Formula:C4H6ClN3O2Purity:95.0%Molecular weight:163.562-(5-Formyl-furan-2-yl)-benzoic acid methyl ester
CAS:Formula:C13H10O4Purity:97%Molecular weight:230.2191-ethyl-6-methoxy-1H-indole-2-carboxylic acid
CAS:Formula:C12H13NO3Purity:95.0%Molecular weight:219.244-(2-Methylthiazol-4-yl)benzonitrile
CAS:Formula:C11H8N2SPurity:95.0%Color and Shape:SolidMolecular weight:200.26ETHYL 2-BROMOPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE
CAS:Formula:C9H8BrN3O2Purity:97%Color and Shape:No data available.Molecular weight:270.086N-Methyl-1H-pyrazol-3-amine
CAS:Formula:C4H7N3Purity:95.0%Color and Shape:Solid, OilMolecular weight:97.121{1-[1-(3-methoxyphenyl)-1H-pyrazol-4-yl]ethyl}amine hydrochloride
CAS:Formula:C12H16ClN3OPurity:95.0%Molecular weight:253.735-BROMO-2-METHYLTHIOPHENE-3-SULFONYL CHLORIDE
CAS:Formula:C5H4BrClO2S2Purity:95.0%Color and Shape:LiquidMolecular weight:275.562-Isopropoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole
CAS:Purity:97%Molecular weight:269.1700134Ref: 10-F657090
1g778.00€5g2,280.00€10g4,396.00€2.5g1,430.00€50mg162.00€100mg261.00€250mg401.00€500mg612.00€(S)-tert-Butyl 3-(2-amino-4-fluorophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H21FN2O3Purity:95.0%Molecular weight:296.3425-Bromo-3-(trifluoromethyl)isothiazole-4-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:276.02999885-Chloromethyl-3-(4-methoxyphenyl)-[1,2,4]oxadiazole
CAS:Formula:C10H9ClN2O2Purity:97%Color and Shape:SolidMolecular weight:224.642-Amino-1-isopropylbenzimidazole
CAS:Formula:C10H13N3Purity:97%Color and Shape:SolidMolecular weight:175.235(5E)-2-mercapto-5-[(5-methyl-2-furyl)methylene]-1,3-thiazol-4(5H)-one
CAS:Formula:C9H7NO2S2Purity:95.0%Molecular weight:225.28(R)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H23NO5SPurity:95%Molecular weight:341.42[(3-tert-butyl-1H-pyrazol-5-yl)methyl]amine dihydrochloride hydrate
Formula:C8H19Cl2N3OPurity:95.0%Molecular weight:244.16(S)-tert-Butyl 3-(5-aminopyridin-2-yloxy)pyrrolidine-1-carboxylate
CAS:Formula:C14H21N3O3Purity:97%Molecular weight:279.34(5-Methylisoxazol-3-yl)methylamine
CAS:Formula:C5H8N2OPurity:95.0%Color and Shape:Liquid, Colourless liquidMolecular weight:112.1323-(4-tert-butylphenyl)-5-chloro-1,2-oxazole-4-carbaldehyde
CAS:Formula:C14H14ClNO2Purity:95.0%Molecular weight:263.721-Hexyl-3-methylimidazolium chloride
CAS:Formula:C10H19ClN2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:202.73Ref: 10-F848669
1g580.00€5g2,576.00€10g3,782.00€25g8,698.00€100g30,454.00€2.5g1,334.00€100mg179.00€250mg276.00€500mg518.00€4-{1H-pyrrolo[2,3-b]pyridin-3-yl}-1,2,3,6-tetrahydropyridine
CAS:Purity:95+%Molecular weight:199.2570038(5E)-5-(2,5-dimethylbenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C12H11NOS2Purity:95.0%Molecular weight:249.35tert-butyl 3-{[(oxolan-2-yl)methyl]amino}propanoate
CAS:Formula:C12H23NO3Purity:95.0%Molecular weight:229.32(4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
CAS:Formula:C17H23NO5Purity:95%Color and Shape:SolidMolecular weight:321.373ETHYL 3-BROMOIMIDAZO[1,5-A]PYRIDINE-1-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:98%Color and Shape:SolidMolecular weight:269.098METHYL 2-(6-HYDROXY-1,2-BENZISOXAZOL-3-YL)ACETATE
CAS:Formula:C10H9NO4Purity:97.0%Molecular weight:207.1854-(2-Amino-thiazol-4-yl)-benzene-1,2-diol
CAS:Formula:C9H8N2O2SPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:208.24(2-Methyl-4-(pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
CAS:Formula:C11H16BNO4SPurity:95.0%Molecular weight:269.121-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C15H24N2O5Purity:95.0%Molecular weight:312.3661-[1-(4-bromophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone
CAS:Formula:C14H13BrClNOPurity:95.0%Molecular weight:326.628-Boc-3-amino-1-oxa-8-azaspiro[4.5]decane
CAS:Formula:C13H24N2O3Purity:98%Color and Shape:SolidMolecular weight:256.346tert-Butyl 5-(hydroxymethyl)-1H-indole-1-carboxylate
CAS:Formula:C14H17NO3Purity:97%Molecular weight:247.2946-Chloro-2,2-difluoro-benzo[1,3]dioxol-5-ylamine
CAS:Formula:C7H4ClF2NO2Purity:97%Color and Shape:LiquidMolecular weight:207.563-methyl-5-oxo-5,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid hydrate
CAS:Formula:C7H8N4O4Purity:95.0%Molecular weight:212.1653-Pyrrolidin-1-yl-phenylamine
CAS:Formula:C10H14N2Purity:95.0%Color and Shape:LiquidMolecular weight:162.2366-Bromo-3H-imidazo[4,5-b]pyridine-7-carboxylic acid
CAS:Formula:C7H4BrN3O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:242.032Lithium(1+) 1-(4-chlorophenyl)-1H-imidazole-2-carboxylate
Formula:C10H6ClLiN2O2Purity:>95%Molecular weight:228.566-(1-piperazinyl)imidazo[1,2-b]pyridazine
CAS:Formula:C10H13N5Purity:95.0%Color and Shape:SolidMolecular weight:203.2491-(4-Chlorophenyl)-2-pyrrolidinone
CAS:Formula:C10H10ClNOPurity:98%Color and Shape:SolidMolecular weight:195.653-Bromo-6-chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C12H17BrClN3OSiPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:362.73(2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)-4-(2-methoxyethoxy)tetrahydrofuran-3-ol
CAS:Formula:C13H19N5O5Purity:98%Color and Shape:SolidMolecular weight:325.3255-Chlorothiophene-3-carbaldehyde
CAS:Formula:C5H3ClOSPurity:95.0%Color and Shape:LiquidMolecular weight:146.59(S)-(-)-1-Ethyl-2-pyrrolidinecarboxamide
CAS:Formula:C7H14N2OPurity:98.0%Color and Shape:SolidMolecular weight:142.202O,O’-Di-p-toluoyl-D-tartaric anhydride
CAS:Formula:C20H16O7Purity:97.0%Color and Shape:Solid, CrystallineMolecular weight:368.3414-amino-1-(4-methoxyphenyl)-2-pyrrolidinone hydrochloride
CAS:Formula:C11H15ClN2O2Purity:95.0%Molecular weight:242.7Ethyl [1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylate
CAS:Formula:C8H8N4O2Purity:95.0%Molecular weight:192.178(R)-3-Methyl-pyrrolidine hydrochloride
CAS:Formula:C5H12ClNPurity:97%Color and Shape:SolidMolecular weight:121.61Ref: 10-F040043
1g117.00€5g413.00€10g789.00€25g1,610.00€100g4,331.00€2.5g262.00€100mg28.00€250mg54.00€500mg97.00€(R)-2-Amino-3-(furan-2-yl)propanoic acid
CAS:Formula:C7H9NO3Purity:97%Color and Shape:SolidMolecular weight:155.1535-(Trifluoromethyl)-2-furoic acid
CAS:Formula:C6H3F3O3Purity:97.0%Color and Shape:SolidMolecular weight:180.082methyl 5-amino-1-(3-nitrophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10N4O4Purity:95.0%Molecular weight:262.225(R)-1-(2-Fluoro-6-nitrophenyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C10H13ClFN3O2Purity:95.0%Molecular weight:261.68(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)boronic acid
CAS:Purity:96%Molecular weight:196.0099945Tert-butyl 3-(hydroxymethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:95%Molecular weight:248.2819977{2-[(6-methylpyridin-2-yl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C11H11N3O2SPurity:97%Molecular weight:249.29(S)-3-(1-Oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2,6-dione benzenesulfonate
CAS:Purity:95%Molecular weight:486.54Ethyl 5-(3-fluorophenyl)-1,3,4-oxadiazole-2-carboxylate
CAS:Formula:C11H9FN2O3Molecular weight:236.2021-Piperidin-4-yl-pyrrolidin-2-one
CAS:Formula:C9H16N2OPurity:95.0%Color and Shape:SolidMolecular weight:168.24N-(6-Aminohexyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
CAS:Formula:C16H30N4O2SPurity:98%Molecular weight:342.5(S)-N,N-DIMETHYL(PYRROLIDIN-2-YL)METHANAMINE 2HCL
CAS:Formula:C7H18Cl2N2Purity:98%Color and Shape:SolidMolecular weight:201.145-tert-butyl 3-methyl 6-[(benzylthio)methyl]-6,7-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate
Formula:C20H26N4O4SMolecular weight:418.512,2,5,5-Tetramethyldihydrofuran-3(2H)-one
CAS:Formula:C8H14O2Purity:95%Color and Shape:ClearMolecular weight:142.198(S)-2-(5-Oxopyrrolidin-2-yl)acetic acid
CAS:Formula:C6H9NO3Purity:95.0%Color and Shape:SolidMolecular weight:143.1422-(4-((Tert-butoxycarbonyl)amino)-2-oxopyrrolidin-1-yl)acetic acid
CAS:Purity:>95%Molecular weight:258.2739868({3-[(4-methoxyphenoxy)methyl]-1,2,4-oxadiazol-5-yl}methyl)amine hydrochloride
CAS:Formula:C11H14ClN3O3Purity:95.0%Molecular weight:271.73-Amino-5-(3-fluorophenyl)thiophene-2-carboxylic acid
CAS:Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.25Ethyl 4-Methyl-2-(3-bromophenyl)thiazole-5-carboxylate
CAS:Formula:C13H12BrNO2SMolecular weight:326.21Methyl 2-amino-4-(4-nitrophenyl)thiophene-3-carboxylate
CAS:Formula:C12H10N2O4SMolecular weight:278.282-Methyl-4-trifluoromethyl-thiazole-5-carbonyl chloride
CAS:Formula:C6H3ClF3NOSPurity:95.0%Molecular weight:229.6N-Methoxy-N-methyl-1H-pyrrole-2-carboxamide
CAS:Formula:C7H10N2O2Purity:98%(LC-MS);RGMolecular weight:154.1694,6-difluoro-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H15F2N3OSPurity:95.0%Molecular weight:299.34(S)-5-IMINO-3-(1-PHENYLPROPAN-2-YL)-5H-1,2,3-OXADIAZOL-3-IUM-2-IDE HCL
Formula:C11H14ClN3OPurity:90.0%Molecular weight:239.71-[3-(4-fluorophenyl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C12H13FN4SPurity:95.0%Molecular weight:264.321-(2-Tetrahydropyranyl)-1H-pyrazole
CAS:Formula:C8H12N2OPurity:98%Color and Shape:LiquidMolecular weight:152.1971-(5-FLUORO-3,3-DIMETHYLINDOLIN-1-YL)PROPAN-2-ONE
Formula:C13H16FNOPurity:95.0%Molecular weight:221.2753-BROMO-5,6,7,8-TETRAHYDRO-[1,2,4]TRIAZOLO[4,3-A]PYRIDINE
CAS:Formula:C6H8BrN3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:202.0555-Trifluoromethylthiophene-3-one
CAS:Formula:C5H3F3OSPurity:98%Color and Shape:LiquidMolecular weight:168.133-Isopropylamino-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C12H24N2O2Purity:97%Molecular weight:228.336METHYL 2-PHENYL-OXAZOLE-4-CARBOXYLATE
CAS:Formula:C11H9NO3Purity:98%Color and Shape:SolidMolecular weight:203.1976-Bromo-3-ethyl-3H-[1,2,3]triazolo[4,5-b]pyridine
CAS:Formula:C7H7BrN4Purity:95.0%Color and Shape:SolidMolecular weight:227.0653-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one (DL-Pantolactone)
CAS:Formula:C6H10O3Purity:95%Color and Shape:Solid, White - Almost white powderMolecular weight:130.1431-{[5-(4-fluorophenyl)-1,3-oxazol-4-yl]methyl}piperidin-4-amine dihydrochloride
CAS:Formula:C15H20Cl2FN3OPurity:95.0%Molecular weight:348.243-(Isoxazol-5-yl)aniline
CAS:Formula:C9H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:160.176tert-Butyl 8-(fluoromethyl)-2,6-diazaspiro[3.4]octane-2-carboxylate
CAS:Purity:97%Molecular weight:244.30999763-Bromo-4-chloro-7-azaindole
CAS:Formula:C7H4BrClN2Purity:97%Color and Shape:SolidMolecular weight:231.48N,N-Dimethylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C6H16Cl2N2Purity:96%Color and Shape:SolidMolecular weight:187.114-Bromo-1,5-dimethyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H7BrN2O2Purity:95.0%Color and Shape:SolidMolecular weight:219.038Ref: 10-F014578
1g487.00€2g901.00€5g1,342.00€10g1,961.00€25g4,601.00€100mg152.00€250mg256.00€500mg350.00€4,4,5,5-Tetramethyl-2-(5-phenylthiophen-2-yl)-1,3,2-dioxaborolane
CAS:Formula:C16H19BO2SPurity:97%Molecular weight:286.2N-[(5-cyclopropyl-1,2,4-oxadiazol-3-yl)methyl]ethanamine hydrochloride
CAS:Formula:C8H14ClN3OPurity:95.0%Molecular weight:203.67
