
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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Methyl 4-(3-nitrophenyl)thiazole-2-carboxylate
CAS:Formula:C11H8N2O4SPurity:98%Molecular weight:264.265-[(4-chloro-3-methylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H14ClN3OSPurity:95.0%Molecular weight:283.773-fluoro-N-[5-(methylsulfanyl)-4H-1,2,4-triazol-3-yl]benzamide
CAS:Formula:C10H9FN4OSPurity:95.0%Molecular weight:252.275-Bromo-2-methyl-2H-indazole
CAS:Formula:C8H7BrN2Purity:97%Color and Shape:SolidMolecular weight:211.0621,4-DIOXASPIRO[4.5]DEC-8-YLIDENEACETONITRILE
CAS:Formula:C10H13NO2Purity:95.0%Molecular weight:179.2194,5-DICHLOROINDOLE
CAS:Formula:C8H5Cl2NPurity:95%Color and Shape:Liquid, No data available.Molecular weight:186.046-FLUORO-3-(1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1,2-BENZISOXAZOLE
CAS:Formula:C12H11FN2OPurity:97%Molecular weight:218.2312-(4-Bromo-2,6-difluorophenyl)-1,3-dioxolane
CAS:Formula:C9H7BrF2O2Purity:≥95%Molecular weight:265.0546,7-Dihydro-5H-pyrrolo[1,2-a]imidazole-6-carboxylic acid
CAS:Formula:C7H8N2O2Purity:97.0%Color and Shape:Solid, No data available.Molecular weight:152.1532-amino-N-methyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS:Formula:C11H16N2OSPurity:95.0%Color and Shape:SolidMolecular weight:224.321,4,5,6-Tetrahydrocyclopenta[c]pyrazole hydrochloride
CAS:Formula:C6H9ClN2Purity:95.0%Color and Shape:Solid, Beige powderMolecular weight:144.64,5,6,7-tetrahydroisobenzofuran-1-carboxylic acid
CAS:Formula:C9H10O3Purity:95.0%Molecular weight:166.1762-Amino-5-chlorothiazole-4-carboxylic acid
CAS:Formula:C4H3ClN2O2SPurity:95.0%Molecular weight:178.591-[4-(1,2,4-oxadiazol-3-yl)phenyl]methanamine
CAS:Formula:C9H9N3OPurity:95.0%Color and Shape:SolidMolecular weight:175.191methyl 3-chloro-6-methyl-1-benzothiophene-2-carboxylate
CAS:Formula:C11H9ClO2SPurity:95.0%Color and Shape:No data available.Molecular weight:240.74-(chloromethyl)-2-(2-fluorophenyl)-5-methyl-1,3-oxazole
CAS:Formula:C11H9ClFNOPurity:95.0%Color and Shape:SolidMolecular weight:225.65(R)-tert-Butyl 1-(tetrahydrofuran-2-carbonyl)piperidin-4-ylcarbamate
CAS:Formula:C15H26N2O4Purity:95.0%Molecular weight:298.3832-(2-Imino-thiazolidin-3-yl)-1-phenyl-ethanone hydrobromide
CAS:Formula:C11H13BrN2OSPurity:95.0%Molecular weight:301.21-[(4-Methoxyphenyl)methyl]-1H-imidazole-2-carboxylic acid
CAS:Formula:C12H12N2O3Molecular weight:232.2395-(2-tert-Butoxycarbonylamino-ethyl)-1-methyl-1H-pyrazole-4-carboxylic acid methyl ester
Formula:C13H21N3O4Purity:95.0%Molecular weight:283.3286,7-Dihydrobenzo[b]thiophen-4-one
CAS:Formula:C8H8OSPurity:98%Color and Shape:SolidMolecular weight:152.213-amino-7-methyl-1,3-dihydro-2H-indol-2-one hydrochloride
CAS:Formula:C9H11ClN2OPurity:95.0%Molecular weight:198.654-{3-[5-(chloromethyl)-2-methanesulfonyl-1H-imidazol-1-yl]propyl}morpholine
CAS:Formula:C12H20ClN3O3SPurity:95.0%Molecular weight:321.823-bromo-5,7-dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS:Formula:C9H8BrN3O2Purity:95.0%Molecular weight:270.0863-((tert-Butoxycarbonyl)amino)furan-2-carboxylic acid
CAS:Formula:C10H13NO5Purity:97%Molecular weight:227.2165-Phenyl-1,2,3-thiadiazole
CAS:Formula:C8H6N2SPurity:95.0%Color and Shape:SolidMolecular weight:162.214-CHLOROTHIENO[2,3-C]PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER
CAS:Purity:95%Molecular weight:227.66000372-(3-Nitro-phenylamino)-thiazole-4-carboxylic acid ethyl ester
Formula:C12H11N3O4SPurity:95.0%Molecular weight:293.32-ACETYL-N,N-DIMETHYL-2,6-DIAZASPIRO[3.4]OCTANE-8-CARBOXAMIDE
Formula:C11H19N3O2Purity:95.0%Molecular weight:225.292{[3-(4-tert-butylphenyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride
CAS:Formula:C13H18ClN3OPurity:95.0%Molecular weight:267.762-(4-Fluorophenyl)-2-(1H-pyrazol-1-yl)acetic acid
Formula:C11H9FN2O2Purity:>95%Molecular weight:220.2032-(4-Chloro-phenyl)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H8ClNO2SPurity:95.0%Molecular weight:253.7(1H-Pyrrolo[2,3-b]pyridin-3-yl)methanol
CAS:Formula:C8H8N2OPurity:98%Color and Shape:SolidMolecular weight:148.1651-(4-fluorophenylsulfonyl)pyrrolidine
CAS:Formula:C10H12FNO2SPurity:95.0%Color and Shape:SolidMolecular weight:229.27Ethyl 1-(2-Fluoro-phenyl)-5-trifluoromethyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H10F4N2O2Purity:97.0%Molecular weight:302.2291-(3-Bromobenzyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C11H12BrN3Purity:>95%Molecular weight:266.1426-Fluoroindole-3-carboxaldehyde
CAS:Formula:C9H6FNOPurity:97%Color and Shape:Yellow powderMolecular weight:163.1515-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C5H6N2O3Purity:97%Molecular weight:142.114(2E)-1-(2,4-dimethylphenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Formula:C16H16O2Purity:95.0%Molecular weight:240.302(2S,4S)-tert-Butyl 2-cyano-4-fluoropyrrolidine-1-carboxylate
CAS:Formula:C10H15FN2O2Purity:97%Color and Shape:SolidMolecular weight:214.24(2R)-2-[(2-amino-6-oxo-6,9-dihydro-3H-purin-9-yl)methyl]-4,4-diethoxybutyl acetate
CAS:Purity:95%Molecular weight:367.40600594-Chloro-benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5ClO2SPurity:98%Color and Shape:No data available.Molecular weight:212.65Ref: 10-F758778
1g447.00€5g1,186.00€10g1,660.00€25g3,692.00€2.5g847.00€100mg146.00€250mg245.00€500mg362.00€ETHYL 2-METHYL-4-(TRIFLUOROMETHYL)OXAZOLE-5-CARBOXYLATE
CAS:Formula:C8H8F3NO3Purity:98%Molecular weight:223.1512-(2-Fluorophenyl)-2-(1H-imidazol-1-yl)acetic acid hydrochloride
Formula:C11H10ClFN2O2Molecular weight:256.665-chloro-3-(3-methoxyphenyl)-1,2,4-oxadiazole
CAS:Formula:C9H7ClN2O2Purity:95.0%Molecular weight:210.626-((TERT-BUTYLDIMETHYLSILYL)OXY)BENZO[D]THIAZOL-2-AMINE
CAS:Formula:C13H20N2OSSiPurity:95.0%Molecular weight:280.46(2S,4R)-1-(tert-Butoxycarbonyl)-4-methylpyrrolidine-2-carboxylic acid
CAS:Formula:C11H19NO4Purity:97%Color and Shape:SolidMolecular weight:229.276Ref: 10-F318090
1g437.00€5g1,166.00€10g2,331.00€25g4,614.00€50mg98.00€100mg117.00€250mg199.00€500mg367.00€2-methyl-1,3-dioxolane-2-carboxylic acid
CAS:Formula:C5H8O4Purity:95.0%Color and Shape:LiquidMolecular weight:132.1152-(3-Fluoro-phenyl)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.254-ethyl-5-[(4-methoxyphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3O2SPurity:95.0%Molecular weight:265.333-(4-Fluorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H9FN2O2Purity:95.0%Color and Shape:SolidMolecular weight:220.2032-Oxo-2,3-dihydrobenzo[d]oxazole-4-carboxylic acid
CAS:Purity:96%Color and Shape:SolidMolecular weight:179.13099674,5,6,7-Tetrahydro-1 H -indazole-3-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95%Color and Shape:SolidMolecular weight:166.18methyl[(oxolan-3-yl)methyl]amine hydrochloride
CAS:Formula:C6H14ClNOPurity:98%Molecular weight:151.633-(4-bromophenyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C10H7BrN2O2Purity:97%Color and Shape:Off-white powderMolecular weight:267.0825-Methoxy-2-methylpyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Purity:98%Molecular weight:206.2010044-(3-Methyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzoic acid
CAS:Formula:C11H10N2O3Purity:95%Color and Shape:SolidMolecular weight:218.2123-Bromoimidazo[1,2-a]pyridine-6-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:98%Color and Shape:SolidMolecular weight:241.0445,7-Dibromo-1,3-dihydroindol-2-one
CAS:Formula:C8H5Br2NOPurity:95.0%Color and Shape:SolidMolecular weight:290.942tert-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-(3,5-dichlorophenyl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C8H5Cl2N3SPurity:95.0%Molecular weight:246.11Methyl 4-bromobenzo[d]oxazole-2-carboxylate
CAS:Formula:C9H6BrNO3Purity:95.0%Molecular weight:256.055(6-Methoxy-pyrimidin-4-yl)-pyrrolidin-2-ylmethyl-amine hydrochloride
CAS:Formula:C10H17ClN4OPurity:95.0%Molecular weight:244.724-(4-BROMOPHENYL)PYRROLIDIN-2-ONE
CAS:Formula:C10H10BrNOPurity:95.0%Color and Shape:SolidMolecular weight:240.15-Bromo-3-ethyl-1H-indazole
CAS:Formula:C9H9BrN2Purity:95%Color and Shape:SolidMolecular weight:225.089(3-(9H-Carbazol-9-yl)phenyl)boronic acid
CAS:Formula:C18H14BNO2Purity:95%Color and Shape:SolidMolecular weight:287.132-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)isoindoline-1,3-dione
CAS:Formula:C22H24BNO5Purity:96%Color and Shape:SolidMolecular weight:393.253-([1,2,3]Thiadiazol-5-ylsulfanyl)-propionic acid ethyl ester
Formula:C7H10N2O2S2Purity:95.0%Molecular weight:218.293-Bromo-5-(4-methylbenzylsulfonyl)-1,2,4-thiadiazole
CAS:Formula:C10H9BrN2O2S2Color and Shape:SolidMolecular weight:333.225-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-amine
CAS:Formula:C7H12N4Purity:95%Color and Shape:SolidMolecular weight:152.201Ethyl 4-chloro-6-methylpyrazolo[1,5-a]pyrazine-2-carboxylate
CAS:Purity:≥95%Molecular weight:239.66000372-(4-(TERT-BUTOXYCARBONYL)PIPERIDIN-1-YL)PYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C17H22N4O4Purity:99%Molecular weight:346.3872-Bromo-1H-pyrrolo[2,3-c]pyridine
CAS:Formula:C7H5BrN2Purity:95.0%Color and Shape:SolidMolecular weight:197.0351-tert-Butyl 2-methyl 5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate
CAS:Purity:97%Molecular weight:271.31298833-(CHLOROMETHYL)-1H,4H,5H,6H-CYCLOPENTA[C]PYRAZOLE HCL
CAS:Formula:C7H10Cl2N2Purity:95.0%Molecular weight:193.075-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:368.341Ethyl [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€10g790.00€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:155.1534-(3,4-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H17F2NO4Purity:95.0%Molecular weight:325.3121-[benzyl(methyl)carbamoyl]-3-methyl-1h-imidazol-3-ium iodide
CAS:Purity:95%Molecular weight:357.1950073(2,3-Dimethylphenyl)(1H-imidazol-4-yl)methanone
CAS:Formula:C12H12N2OPurity:98%Color and Shape:SolidMolecular weight:200.2411H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H6N2O2Purity:98%Color and Shape:Solid, White powderMolecular weight:162.1482-(pyrrolidin-3-yl)thiazole dihydrochloride
CAS:Formula:C7H12Cl2N2SPurity:95.0%Molecular weight:227.155,6-Difluorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6H2F2N2SPurity:95%Color and Shape:SolidMolecular weight:172.155-tert-Butyl-1,3,4-thiadiazole-2-carboxylic acidethyl ester
CAS:Formula:C9H14N2O2SPurity:97.0%Color and Shape:Crystalline PowderMolecular weight:214.281-[3-(Trifluoromethyl)benzyl]-1H-imidazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.211tert-butyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate
CAS:Formula:C11H19NO3Purity:95%Color and Shape:SolidMolecular weight:213.2773-(3,4-Dichloro-phenyl)-dihydro-furan-2-one
CAS:Formula:C10H8Cl2O2Purity:97.0%Molecular weight:231.07[2-(HYDROXYMETHYL)-5,8-DIOXASPIRO[3.4]OCTAN-2-YL]METHANOL
CAS:Formula:C8H14O4Purity:97%Molecular weight:174.196[1-(2-methoxyethyl)-1H-imidazol-2-yl]methanamine hydrochloride
Formula:C7H14ClN3OMolecular weight:191.661-[(Octyloxy)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C15H23N3OPurity:97.0%Molecular weight:261.369[4-(1H-pyrazol-5-yl)phenyl]boronic acid
CAS:Formula:C9H9BN2O2Purity:98%Color and Shape:Sand-coloured powderMolecular weight:187.99Ref: 10-F843830
1g3,482.00€1mg99.00€5mg199.00€10mg297.00€25mg386.00€50mg624.00€100mg933.00€250mg1,742.00€5-chloro-6-(oxolan-3-yloxy)pyridine-3-carboxylic acid
CAS:Formula:C10H10ClNO4Purity:95.0%Molecular weight:243.64(2S,4R)-4-([1,1′-Biphenyl]-4-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C18H20ClNO2Purity:95.0%Molecular weight:317.81(S)-(-)-N-(5-Nitro-2-pyridyl)prolinol
CAS:Formula:C10H13N3O3Purity:99%Color and Shape:SolidMolecular weight:223.2322-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide
CAS:Formula:C8H8N2O3SPurity:>95%Molecular weight:212.223-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine
CAS:Formula:C13H17BN2O2Purity:95.0%Molecular weight:244.15-(chloromethyl)-2-methanesulfonyl-1-(3-methylbutyl)-1H-imidazole
CAS:Formula:C10H17ClN2O2SPurity:95.0%Molecular weight:264.775-Amino-1-(2,5-dichlorophenyl)-3-methyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H8Cl2N4Purity:95.0%Molecular weight:267.11(S)-2-NITRO-6,7-DIHYDRO-5H-IMIDAZO[2,1-B][1,3]OXAZIN-6-OL
CAS:Formula:C6H7N3O4Purity:98%Color and Shape:SolidMolecular weight:185.139tert-butyl 3-{[(furan-2-yl)methyl]amino}-2-methylpropanoate
CAS:Formula:C13H21NO3Purity:95.0%Molecular weight:239.3155-(chloromethyl)-1-(4-ethoxyphenyl)-1H-tetrazole
CAS:Formula:C10H11ClN4OPurity:95.0%Molecular weight:238.683-((tert-Butoxycarbonyl)amino)tetrahydrofuran-3-carboxylic acid
CAS:Formula:C10H17NO5Purity:96%Color and Shape:SolidMolecular weight:231.2484-amino-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide
CAS:Formula:C15H14N4O2SPurity:95.0%Color and Shape:SolidMolecular weight:314.36(4-Methyl-4 H -[1,2,4]triazol-3-ylsulfanyl)-acetic acid
CAS:Formula:C5H7N3O2SPurity:95.0%Color and Shape:No data available.Molecular weight:173.19Sodium 3-oxo-3H-benzo[d]isothiazol-2-ide 1,1-dioxide dihydrate
CAS:Formula:C7H8NNaO5SPurity:97%Molecular weight:241.195-[3-(trifluoromethyl)phenyl]-1,2-oxazole-3-carboxylic acid
CAS:Formula:C11H6F3NO3Purity:95.0%Molecular weight:257.168Phenyl(pyrrolidin-3-yl)methanone hydrochloride
CAS:Formula:C11H14ClNOPurity:97%Color and Shape:Solid, PowderMolecular weight:211.694-bromo-1-ethyl-5-methyl-1H-imidazole
Formula:C6H9BrN2Purity:98%Color and Shape:LiquidMolecular weight:189.0563-(3-Hydroxy-phenyl)-2-thioxo-thiazolidin-4-one
CAS:Formula:C9H7NO2S2Purity:95.0%Molecular weight:225.281-[3-(2-chlorophenyl)-5-isoxazolyl]methanamine
CAS:Formula:C10H9ClN2OPurity:95.0%Molecular weight:208.65Methyl 5-(4-chlorophenyl)-3-methylisoxazole-4-carboxylate
CAS:Formula:C12H10ClNO3Purity:95.0%Molecular weight:251.67(imidazo[1,2-a]pyridin-3-ylmethyl)methylamine
CAS:Formula:C9H11N3Purity:95.0%Molecular weight:161.208(3aR,4S,7aR)-4-(m-tolylethynyl)octahydro-1H-indol-4-ol hydrochloride
CAS:Purity:98%Molecular weight:291.8200073
