
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 55182 products of "5-membered Heterocycles"
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1,2-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C7H9NO2Purity:98%Color and Shape:SolidMolecular weight:139.154Methyl benzo[d]thiazole-7-carboxylate
CAS:Formula:C9H7NO2SPurity:98%Color and Shape:SolidMolecular weight:193.224-(4-Bromo-1H-pyrazol-1-yl)benzonitrile
CAS:Formula:C10H6BrN3Purity:95.0%Color and Shape:SolidMolecular weight:248.0835-Chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:97%Color and Shape:No data available.Molecular weight:196.594-(4-chloro-3-nitrobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H19ClN2O6Purity:95.0%Molecular weight:382.8(S)-Isoindoline-1-carboxylic acid hydrochloride
CAS:Formula:C9H10ClNO2Purity:97%Color and Shape:SolidMolecular weight:199.63TERT-BUTYL 3-(5-ACETAMIDOISOTHIAZOL-3-YL)PYRROLIDINE-1-CARBOXYLATE
Formula:C14H21N3O3SPurity:95.0%Molecular weight:311.46-Chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C11H12ClN3OPurity:98+%Molecular weight:237.692-AMINO-4,4-DIMETHYL-4,5,6,7-TETRAHYDRO-1,3-BENZOTHIAZOL-5-ONE
CAS:Formula:C9H12N2OSPurity:95%Molecular weight:196.27BENZYL 3-((CHLOROSULFONYL)METHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C13H16ClNO4SPurity:95.0%Molecular weight:317.782-amino-6-methyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide
CAS:Formula:C11H11BrN2SPurity:95.0%Molecular weight:283.19N~1~,N~1~-dimethyl-1-(1-methyl-1H-pyrrol-2-yl)ethane-1,2-diamine
CAS:Formula:C9H17N3Purity:95.0%Molecular weight:167.2564-Bromo-N,N-dimethyl-3-(trifluoromethyl)pyrazole-1-sulfonamide
CAS:Purity:97%Molecular weight:322.1000061ETHYL (1R,3R,5R)-2-BOC-2-AZABICYCLO[3.1.0]HEXANE-3-CARBOXYLATE
CAS:Formula:C13H21NO4Purity:97%Molecular weight:255.314tert-Butyl (3-(hydroxymethyl)-4,5,6,7-tetrahydrobenzo[d]isoxazol-5-yl)carbamate
CAS:Purity:98%Molecular weight:268.3129883sodium 2-(5-sulfanylidene-4,5-dihydro-1H-1,2,3,4-tetrazol-1-yl)acetate
CAS:Purity:98%Molecular weight:182.13000494-[(4-nitro-1H-pyrazol-1-yl)methyl]benzonitrile
CAS:Formula:C11H8N4O2Purity:95.0%Molecular weight:228.2113-Methyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid
CAS:Formula:C10H10O4Purity:95.0%Molecular weight:194.1864-Amino-1-methyl-1H-pyrazole-5-carboxamide
CAS:Formula:C5H8N4OPurity:95.0%Color and Shape:SolidMolecular weight:140.146((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)triphenylphosphonium chloride
CAS:Purity:≥98%Molecular weight:429.89001465-(Trifluoromethyl)benzo[d]oxazole
CAS:Formula:C8H4F3NOPurity:97%Color and Shape:Liquid, No data available.Molecular weight:187.1214-(2-METHYL-1,3-DIOXOLAN-2-YL)PYRIDIN-2-AMINE
CAS:Formula:C9H12N2O2Purity:95.0%Molecular weight:180.207Methyl indoline-5-carboxylate
CAS:Formula:C10H11NO2Purity:95%Color and Shape:SolidMolecular weight:177.203[2-(3-Phenyl-[1,2,4]oxadiazol-5-yl)-ethyl]-carbamic acid tert-butyl ester
Formula:C15H19N3O3Purity:95.0%Molecular weight:289.335tert-Butyl 2-bromo-6,7-dihydrothiazolo[4,5-c]pyridine-5(4H)-carboxylate
CAS:Formula:C11H15BrN2O2SPurity:95%Color and Shape:SolidMolecular weight:319.222-Methyl-4-pyrrolidin-1-yl-benzaldehyde
CAS:Formula:C12H15NOPurity:95.0%Color and Shape:SolidMolecular weight:189.2581-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride
CAS:Purity:97+%Molecular weight:238.5099945Ethyl 4-methyl-2-{[4-(trifluoromethoxy)phenyl]amino}thiazole-5-carboxylate
CAS:Formula:C14H13F3N2O3SPurity:95.0%Molecular weight:346.324,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRIDIN-2-OL
CAS:Formula:C7H10N2OPurity:95.0%Molecular weight:138.172-(tert-butyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
CAS:Formula:C8H14N2OPurity:95.0%Color and Shape:SolidMolecular weight:154.213tert-Butyl 7-amino-1H-indazole-1-carboxylate
CAS:Formula:C12H15N3O2Purity:97%Color and Shape:SolidMolecular weight:233.2712-Amino-1,7-dihydro-6H-purine-6-thione
CAS:Formula:C5H5N5SPurity:95%Color and Shape:SolidMolecular weight:167.192-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-4-methylpentanoic acid
CAS:Formula:C14H15NO4Purity:95.0%Color and Shape:SolidMolecular weight:261.2775-Amino-1-methyl-1H-pyrazole-4-carbamide
CAS:Formula:C5H8N4OPurity:97%Color and Shape:SolidMolecular weight:140.146Ethyl 5-oxopyrrolidine-3-carboxylate
CAS:Formula:C7H11NO3Purity:95%Color and Shape:SolidMolecular weight:157.169Ethyl 2-(3-methoxyphenyl)thiazole-4-carboxylate
CAS:Formula:C13H13NO3SPurity:95.0%Molecular weight:263.313-BROMO-5-(THIOPHEN-2-YLMETHYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
Formula:C11H10BrN3OSPurity:95.0%Molecular weight:312.19(R)-TERT-BUTYL 2-(1H-IMIDAZOL-2-YL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H19N3O2Purity:95.0%Molecular weight:237.3033,5-dibromo-1-[(4-chloro-3-fluorophenyl)methyl]-1H-1,2,4-triazole
CAS:Formula:C9H5Br2ClFN3Purity:95.0%Molecular weight:369.42(5-Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid
CAS:Purity:97%Molecular weight:339.9800112-Piperidin-4-yl-benzooxazole
CAS:Formula:C12H14N2OPurity:95%Color and Shape:SolidMolecular weight:202.2577-Nitro-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C10H7NO4SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:237.23tert-butyl rac-(3aR,6aS)-4-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
CAS:Formula:C12H19NO3Purity:97%Color and Shape:LiquidMolecular weight:225.288(3S,5R)-1-[(TERT-BUTOXY)CARBONYL]-5-METHYLPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C11H19NO4Purity:95.0%Molecular weight:229.2763-Chloroisoxazole-5-carboxylic acid
CAS:Formula:C4H2ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:147.512-(Thiophen-2-yl)ethyl 4-methylbenzenesulfonate
CAS:Formula:C13H14O3S2Purity:98%Color and Shape:SolidMolecular weight:282.37(S)-N-((S)-1-((2-Amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
CAS:Formula:C13H24N4O3Purity:95.0%Molecular weight:284.364-((5-NITRO-1H-INDOL-3-YL)METHYL)MORPHOLINE
CAS:Formula:C13H15N3O3Purity:95.0%Molecular weight:261.281methyl 2-[(chloroacetyl)amino]-4-phenylthiophene-3-carboxylate
CAS:Formula:C14H12ClNO3SPurity:95.0%Molecular weight:309.767-chloro-3,4-dimethylbenzo[d]thiazol-2(3H)-imine
CAS:Formula:C9H9ClN2SPurity:95.0%Molecular weight:212.75-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C6H6BrNO2Purity:98%Color and Shape:White powderMolecular weight:204.023N-METHOXY-N,3,5-TRIMETHYLISOXAZOLE-4-CARBOXAMIDE
CAS:Formula:C8H12N2O3Purity:95.0%Molecular weight:184.1951-(2-pyrrolidinylmethyl)-1H-imidazole dihydrochloride
CAS:Formula:C8H15Cl2N3Purity:95.0%Molecular weight:224.13(S)-(3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone dihydrochloride
CAS:Formula:C10H15Cl2N3OMolecular weight:264.152-(5-(tert-butyl)-1,2,4-oxadiazol-3-yl)ethan-1-amine hydrochloride
CAS:Formula:C8H16ClN3OPurity:95.0%Molecular weight:205.696-chloro-2-(2-chloroethyl)-1H-benzimidazole hydrochloride
CAS:Formula:C9H9Cl3N2Purity:95.0%Molecular weight:251.542-(1H-Imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
CAS:Formula:C13H17BN4O2Purity:95.0%Color and Shape:SolidMolecular weight:272.12(2-[1,2,4]Triazol-1-yl-phenyl)methanol
CAS:Formula:C9H9N3OPurity:97%Color and Shape:SolidMolecular weight:175.191(S)-2-Trifluoromethylpyrrolidine hydrochloride
CAS:Formula:C5H9ClF3NPurity:98.0%Color and Shape:SolidMolecular weight:175.581-Methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride
CAS:Purity:98%Molecular weight:186.63999945-(4-fluorophenyl)-4H-1,2,4-triazol-3-amine
CAS:Formula:C8H7FN4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:178.175-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:98%Molecular weight:400.45001225-(2,5-Dichlorophenyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C8H5Cl2N3OPurity:95.0%Molecular weight:230.055-tert-Butoxy-5-oxo-2-(4,5,6,7-tetrachloro-1,3-dioxo-isoindolin-2-yl)pentanoic acid
CAS:Purity:97%Molecular weight:471.10998545-chloro-3-(2-fluorophenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C10H5ClFNO2Purity:95.0%Molecular weight:225.62-(2-(Pyrimidine-2-carboxamido)thiazol-4-yl)acetic acid
CAS:Formula:C10H8N4O3SPurity:95.0%Molecular weight:264.267-BROMO-4-CHLOROIMIDAZO[2,1-F][1,2,4]TRIAZINE
CAS:Formula:C5H2BrClN4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:233.45Benzo-2,1,3-thiadiazole-4-sulfonyl chloride
CAS:Formula:C6H3ClN2O2S2Purity:97.0%Color and Shape:SolidMolecular weight:234.671-(5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine
CAS:Purity:97%Molecular weight:321.6499939tert-Butyl 8-oxo-6-oxa-2,9-diazaspiro[4.5]decane-2-carboxylate
CAS:Formula:C12H20N2O4Purity:97%Molecular weight:256.302rac-(1R,2S,4S)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
CAS:Formula:C7H10O3Purity:97%Molecular weight:142.154TERT-BUTYL 2-(BROMOMETHYL)-5-OXOPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H16BrNO3Purity:95%Molecular weight:278.1462-Chloro-1,3-thiazole-5-carboxylic acid
CAS:Formula:C4H2ClNO2SPurity:95%Color and Shape:SolidMolecular weight:163.585-(4-Bromo-2-fluorophenyl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C8H5BrFN3SPurity:95.0%Molecular weight:274.115-{[(2-chlorophenyl)methyl]sulfanyl}-4H-1,2,4-triazol-3-amine
CAS:Purity:98%Molecular weight:240.7100067(S)-1-(4-Bromobenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C11H17BrCl2N2Purity:95.0%Molecular weight:328.084-(4-Bromothiazol-2-yl)morpholine
CAS:Formula:C7H9BrN2OSPurity:97%Color and Shape:SolidMolecular weight:249.135-Bromo-Indol-3-propionic acid
CAS:Formula:C11H10BrNO2Purity:97%Color and Shape:SolidMolecular weight:268.112-[5-Fluoro-2-oxo-2,3-dihydrobenzo[d]imidazol-1-yl]acetic acid
CAS:Formula:C9H7FN2O3Molecular weight:210.1645-Chloro-1H-indole-3-carbonitrile
CAS:Formula:C9H5ClN2Purity:97%Color and Shape:SolidMolecular weight:176.65-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H8ClN3O2Purity:99.0%Molecular weight:237.644-CHLORO-1H-INDOLE-2-CARBALDEHYDE
CAS:Formula:C9H6ClNOPurity:95%Color and Shape:SolidMolecular weight:179.63-Bromo-5-(2-pyrrolidinyl)pyridine
CAS:Formula:C9H11BrN2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:227.1053-(4-Fluoro-2-methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
Formula:C12H11FN2O3Purity:95.0%Molecular weight:250.229Imidazo[1,2-a]pyridine-2-methanol
CAS:Formula:C8H8N2OPurity:90%Color and Shape:SolidMolecular weight:148.1654-[2-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H18F3NO4Purity:95.0%Molecular weight:357.329Ethyl 2-methylthiophene-3-carboxylate
CAS:Formula:C8H10O2SPurity:98%Color and Shape:SolidMolecular weight:170.23ETHYL 5-BROMO-3-ETHYLIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLATE
Formula:C12H13BrN2O2Purity:95.0%Molecular weight:297.1522-{[(2-methyl-1,3-thiazol-4-yl)methyl]sulfanyl}benzoic acid
CAS:Purity:97%Molecular weight:265.3500061(4S,5R)-Methyl 2,2,5-trimethyl-1,3-dioxolane-4-carboxylate
CAS:Formula:C8H14O4Purity:98%Molecular weight:174.1964-Methyl-thiophene-2-carbonyl chloride
CAS:Formula:C6H5ClOSPurity:≥95%Color and Shape:LiquidMolecular weight:160.621-methyl-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid
CAS:Formula:C7H7N3O2Purity:95+%Color and Shape:SolidMolecular weight:165.1524-(5-Methyl-1,2,4-oxadiazol-3-yl)benzoic acid
CAS:Formula:C10H8N2O3Purity:>97%Color and Shape:SolidMolecular weight:204.185tert-Butyl 4-((2-(diethylamino)ethyl)carbamoyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Formula:C18H31N3O3Purity:97%Molecular weight:337.4642-Methyl-4,5,6,7-tetrahydro-2H-indazole-3-carboxylic acid
CAS:Formula:C9H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:180.2072-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanamine
CAS:Formula:C7H10F3N3Purity:95.0%Molecular weight:193.173(R)-tert-Butyl 3-(4-fluoro-2-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.324(1-Cyclohexyl-2-pyrrolidin-1-yl-ethyl)-methyl-amine
CAS:Formula:C13H26N2Purity:98.0%Molecular weight:210.365tert-butyl 3-formyl-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-5-carboxylate
CAS:Purity:98%Molecular weight:251.28599551-[(4-bromophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H8BrN3O2Purity:95.0%Molecular weight:282.0975-(tetrahydro-2H-pyran-4-yl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C7H11N3OSPurity:95.0%Molecular weight:185.257-Difluoromethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS:Formula:C8H6F2N4O2Purity:95.0%Molecular weight:228.159(S)-1-AMINO-5-((TRITYLOXY)METHYL)PYRROLIDIN-2-ONE
CAS:Formula:C24H24N2O2Purity:95.0%Molecular weight:372.468Thieno[3,2-c]pyridine-2-carboxylic acid
CAS:Formula:C8H5NO2SPurity:98%Color and Shape:SolidMolecular weight:179.191-tert-butyl-4-isopropyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one
CAS:Formula:C12H18N4OPurity:95.0%Molecular weight:234.303(3,5-Dimethyl-1H-pyrazol-4-yl)boronic acidhydrochloride
CAS:Formula:C5H10BClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:176.411-isopropyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride dihydrate
CAS:Formula:C10H20ClN3O4Purity:95.0%Molecular weight:281.74Ethyl 2-amino-5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS:Purity:97%Molecular weight:240.64999392-Bromo-5-(trimethylsilyl)-thiophene
CAS:Purity:96%Color and Shape:LiquidMolecular weight:235.21000673-azabicyclo[3.1.0]hexane-1-carbonitrile hydrobromide
CAS:Formula:C6H9BrN2Purity:97%Molecular weight:189.0562-(6-Bromo-1H-indol-3-yl)ethanol
CAS:Formula:C10H10BrNOPurity:95%Color and Shape:SolidMolecular weight:240.17-Chloromethyl-5-oxo-4,5-dihydro-pyrazolo[1,5-a]-pyrimidine-3-carbonitrile
CAS:Formula:C8H5ClN4OMolecular weight:208.61[(3-methyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-6-yl)methyl]amine dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.122-(5-methyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethan-1-amine
CAS:Formula:C11H14N4Purity:95.0%Molecular weight:202.261
