
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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2-Methyl-1H-indole-3-carbaldehyde
CAS:Formula:C10H9NOPurity:97%Color and Shape:Solid, Beige powderMolecular weight:159.1883-Cyclopropylamino-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C12H22N2O2Purity:98%Color and Shape:SolidMolecular weight:226.325-(4-Fluoro-2-methoxy-phenyl)-1-methyl-1H-pyrazole-3-carboxylic acid
Formula:C12H11FN2O3Purity:95.0%Molecular weight:250.2291H-PYRROLO[2,3-B]PYRIDINE, 4-CHLORO-5-METHOXY-1-[TRIS(1-METHYLETHYL)SILYL]-
CAS:Formula:C17H27ClN2OSiPurity:97%Molecular weight:338.952-Methyl-1H-indole-3-carbonitrile
CAS:Formula:C10H8N2Purity:98%Color and Shape:SolidMolecular weight:156.1881-((3-Bromophenyl)sulfonyl)pyrrolidine
CAS:Formula:C10H12BrNO2SPurity:97%Color and Shape:SolidMolecular weight:290.18ethyl (3-amino-4H-thieno[3,4-c]pyrazol-2(6H)-yl)acetate
CAS:Formula:C9H13N3O2SPurity:95.0%Molecular weight:227.28ETHYL 2-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLATE
CAS:Formula:C9H8ClN3O2Purity:97.0%Color and Shape:SolidMolecular weight:225.63Ethyl 8-bromoimidazo[1,2-a]pyridine-2-carboxylate hydrobromide
CAS:Formula:C10H10Br2N2O2Purity:95.0%Molecular weight:350.011-Acetyl-2,3-dihydro-1H-indole-6-sulfonic acid methylamide
Formula:C11H14N2O3SPurity:95.0%Molecular weight:254.34-(1H-pyrazol-3-yl)piperidine dihydrochloride hydrate
CAS:Formula:C8H17Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:242.143-Aminotetrahydrofuran-3-carboxylic acid
CAS:Formula:C5H9NO3Purity:>95%Color and Shape:SolidMolecular weight:131.1312-ethyl-1H-imidazole-4-sulfonyl chloride
CAS:Formula:C5H7ClN2O2SPurity:95.0%Color and Shape:Solid, Beige powderMolecular weight:194.63[(5-methyl-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C9H13Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:234.122-(Oxazol-5-yl)benzonitrile
CAS:Formula:C10H6N2OPurity:>97%Color and Shape:SolidMolecular weight:170.1715-Bromo-1H-indole-7-carboxylic acid
CAS:Formula:C9H6BrNO2Purity:97%Color and Shape:Solid, White powderMolecular weight:240.056(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)methanol
CAS:Purity:≥95%Molecular weight:240.1199951METHYL 4-FLUORO-1-(TRIISOPROPYLSILANYL)-7-AZAINDOLE-5-CARBOXYLATE
CAS:Formula:C18H27FN2O2SiPurity:95%Molecular weight:350.5091-{4-[(dimethylamino)methyl]-2-thienyl}ethanone
CAS:Formula:C9H13NOSPurity:95.0%Molecular weight:183.274-(5-Amino-3-methyl-pyrazol-1-yl)-benzoic acid
CAS:Formula:C11H11N3O2Color and Shape:SolidMolecular weight:217.228(4R,5S)-5-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]-4-METHYL-1,3-OXAZOLIDIN-2-ONE
CAS:Formula:C12H9F6NO2Purity:97%Molecular weight:313.199(3S)-1-[(tert-Butoxy)carbonyl]-3-fluoropyrrolidine-3-carboxylic acid
CAS:Purity:>95%Molecular weight:233.23899845-methyl-4-(4-propylphenyl)-1,3-thiazol-2-amine
CAS:Formula:C13H16N2SPurity:95.0%Molecular weight:232.354-(5-Bromothiazol-2-yl)morpholine
CAS:Formula:C7H9BrN2OSPurity:97%Color and Shape:SolidMolecular weight:249.134-(AMINOMETHYL)-1,3-DIHYDRO-2H-PYRROLO[2,3-B]PYRIDIN-2-ONE
CAS:Formula:C8H9N3OPurity:95.0%Molecular weight:163.182,2-Dimethyl-3-oxo-pyrrolidine-1-carboxylic acid ethyl ester
CAS:Formula:C9H15NO3Purity:95%Molecular weight:185.2232-(3-PYRIDYL)-2-PYRROLIDINYLETHYLAMINE 3HCL
CAS:Formula:C11H20Cl3N3Purity:95.0%Color and Shape:SolidMolecular weight:300.652,5-Dichlorothiophene-3-sulfonyl chloride
CAS:Purity:95+%Color and Shape:LiquidMolecular weight:251.52000433,4-dichloro-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17Cl2NOPurity:97.0%Molecular weight:334.242-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
CAS:Formula:C7H5N5OPurity:95%Color and Shape:SolidMolecular weight:175.151(3-(2-Aminophenyl)-1H-pyrazol-5-yl)methanol
CAS:Formula:C10H11N3OPurity:97.0%Molecular weight:189.2183-(1H-Imidazol-1-yl)benzaldehyde
CAS:Formula:C10H8N2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:172.1873-(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-aniline
CAS:Formula:C9H8ClN3OPurity:97.0%Color and Shape:SolidMolecular weight:209.635-Formyl-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester
CAS:Formula:C7H8N2O3Purity:95.0%Molecular weight:168.152tetrahydro-N-propyl-3-Thiophenamine-1,1-dioxide, hydrochloride (1:1)
CAS:Purity:97%Molecular weight:213.72000121-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-imidazole
CAS:Purity:95+%Molecular weight:284.17001342-(2-Chloroethyl)-1H-imidazole hydrochloride
CAS:Formula:C5H8Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:167.03(3-Trifluoromethyl-pyrazol-1-yl)-acetic acid
CAS:Formula:C6H5F3N2O2Purity:98%Molecular weight:194.1131-[3-(Trifluoromethyl)benzyl]-1H-imidazole-5-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.211(R)-1-tert-Butyl 3-methyl pyrrolidine-1,3-dicarboxylate
CAS:Formula:C11H19NO4Purity:98%Color and Shape:LiquidMolecular weight:229.276N’-(4,7-dimethoxy-1,3-benzothiazol-2-yl)-N,N-dimethylpropane-1,3-diamine
CAS:Formula:C14H21N3O2SPurity:95.0%Molecular weight:295.41-(3-Bromopropyl)pyrrolidine hydrobromide
CAS:Formula:C7H15Br2NPurity:98%Color and Shape:SolidMolecular weight:273.012Methyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
CAS:Purity:98%Molecular weight:294.16000371-Methyl-3-thien-2-yl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C9H8N2O2SPurity:95.0%Molecular weight:208.241-[4-(pyrrolidin-1-ylcarbonyl)phenyl]methanamine hydrochloride
Formula:C12H17ClN2OMolecular weight:240.73(5-Phenylisoxazol-3-yl)methanamine hydrochloride
CAS:Formula:C10H11ClN2OPurity:98%Color and Shape:SolidMolecular weight:210.66(4-Hydroxy-1,1-dioxo-tetrahydrothiophen-3-ylamino)-acetic acid
CAS:Formula:C6H11NO5SPurity:95.0%Molecular weight:209.22(R)-tert-Butyl 1-(4-fluoro-2-nitrophenyl)pyrrolidine-3-ylcarbamate
CAS:Formula:C15H20FN3O4Purity:95.0%Molecular weight:325.344,7-dimethoxy-2-piperazin-1-yl-1,3-benzothiazole
CAS:Formula:C13H17N3O2SPurity:95.0%Molecular weight:279.362-Acetyl-1-ethylpyrrole
CAS:Formula:C8H11NOPurity:97%Color and Shape:Liquid, ClearMolecular weight:137.1823-(4-Trifluoromethylphenyl)pyrazole
CAS:Formula:C10H7F3N2Purity:95%Color and Shape:Solid, White solidMolecular weight:212.1752-chloro-N-(5-methyl-3-isoxazolyl)acetamide
CAS:Formula:C6H7ClN2O2Purity:95%Color and Shape:SolidMolecular weight:174.582-(3-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13FN2O2SPurity:95.0%Molecular weight:280.322-(1-Hydroxy-1-methyl-ethyl)-benzofuran-5-carboxylic acid methyl ester
Formula:C13H14O4Purity:95.0%Molecular weight:234.251Ethyl 1-benzyl-4-oxopyrrolidine-3-carboxylate hydrochloride
CAS:Formula:C14H18ClNO3Purity:97%Molecular weight:283.752-(2,5-dimethyl-1H-pyrrol-1-yl)-3-pyridinol
CAS:Formula:C11H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:188.23METHYL 5-(1-METHYL-2-PYRROLYL)ISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C10H10N2O3Purity:>97%Molecular weight:206.201(1H-Pyrrolo[2,3-b]pyridin-6-yl)methanamine
CAS:Formula:C8H9N3Purity:95.0%Color and Shape:SolidMolecular weight:147.181(S)-Benzyl 3-carbamoylpyrrolidine-1-carboxylate
CAS:Formula:C13H16N2O3Purity:>95%Molecular weight:248.282(Z)-2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde
CAS:Purity:98%+(GC-MS);RGMolecular weight:201.26899723-(1H-pyrrol-1-yl)thiophene-2-carboxylic acid
CAS:Formula:C9H7NO2SPurity:95.0%Color and Shape:SolidMolecular weight:193.22(R)-1-Cyclohexylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H22Cl2N2Purity:95.0%Molecular weight:241.23-CHLORO-1-(3-CHLOROPYRIDIN-2-YL)-1H-PYRAZOLE-5-CARBOXYLIC ACID
CAS:Formula:C9H5Cl2N3O2Purity:95.0%Molecular weight:258.065-Bromopyrrolo[2,1-f][1,2,4]triazin-4-amine
CAS:Formula:C6H5BrN4Purity:97%Color and Shape:SolidMolecular weight:213.038(3S,4S)-(4-HYDROXY-PYRROLIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER
CAS:Formula:C9H18N2O3Purity:97%Molecular weight:202.254(S)-4-Hydroxy-2-pyrrolidinone-1-N-acetic acid
CAS:Formula:C6H9NO4Purity:97.0%Color and Shape:SolidMolecular weight:159.141(5E)-2-mercapto-5-[4-(trifluoromethyl)benzylidene]-1,3-thiazol-4(5H)-one
CAS:Formula:C11H6F3NOS2Purity:95.0%Molecular weight:289.295-Bromo-4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H5BrClN3Purity:96%Molecular weight:246.491-(3,4-Dimethoxy-benzyl)-5-oxo-pyrrolidine-3-carboxylic acid ethyl ester
Formula:C16H21NO5Purity:95.0%Color and Shape:Liquid, OilMolecular weight:307.3462,2,2-TRICHLORO-1-(4,5,6,7-TETRAHYDRO-1H-INDOL-2-YL)ETHANONE
CAS:Formula:C10H10Cl3NOPurity:95.0%Molecular weight:266.55Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate
CAS:Formula:C12H12ClNO4Purity:97%Molecular weight:269.68tert-Butyl N-[(3S,5S)-5-(hydroxymethyl)pyrrolidin-3-yl]carbamate hydrochloride
CAS:Purity:98%Molecular weight:252.7400055imidazo[1,2-a]pyridin-3-ylacetic acid hydrate
CAS:Formula:C9H10N2O3Purity:95.0%Molecular weight:194.195-chloro-3-ethyl-1-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C12H10ClFN2OPurity:95.0%Molecular weight:252.671-Acetylimidazolidin-2-one
CAS:Formula:C5H8N2O2Purity:95%Color and Shape:SolidMolecular weight:128.1311-Difluoromethyl-3-methyl-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C5H5ClF2N2O2SColor and Shape:LiquidMolecular weight:230.61(1S,4S)-2-Ethyl-2,5-diazabicyclo[2.2.1]heptane dihydrobromide
CAS:Purity:97%Molecular weight:288.02700813-[1,2,4]Triazol-4-yl-benzoic acid
CAS:Formula:C9H7N3O2Purity:97%Color and Shape:Solid, No data available.Molecular weight:189.1744-Chlorobenzo[d]thiazole-2-thiol
CAS:Formula:C7H4ClNS2Purity:97%+;RGColor and Shape:SolidMolecular weight:201.693-(Oxan-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid
CAS:Formula:C12H13N3O3Molecular weight:247.2543-Methyl-pyrrolidine-2,5-dione
CAS:Formula:C5H7NO2Purity:95.0%Color and Shape:SolidMolecular weight:113.1165-[4-(dimethylamino)phenyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H16N4SPurity:95.0%Molecular weight:248.35(S)-3-(tert-Butoxycarbonyl)-5,5-dimethylthiazolidine-4-carboxylic acid
CAS:Formula:C11H19NO4SPurity:99%Molecular weight:261.344-phenyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C11H9NO2Purity:95+%Color and Shape:SolidMolecular weight:187.1981-[5-(4-Chloro-phenylsulfanyl)-4-nitro-thiophen-2-yl]-ethanone
Formula:C12H8ClNO3S2Purity:95.0%Molecular weight:313.775,6-dimethylthieno[2,3-d]pyrimidin-4-amine
CAS:Formula:C8H9N3SPurity:97%Color and Shape:SolidMolecular weight:179.24N-methyl-1-[3-(4-pyridinyl)-5-isoxazolyl]methanamine dihydrochloride
CAS:Formula:C10H13Cl2N3OPurity:95.0%Molecular weight:262.131-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-N-methylmethanamine hydrochloride
CAS:Formula:C7H12ClN3OPurity:95.0%Molecular weight:189.645-Trifluoromethyl-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C8H5F3N2Purity:97%Color and Shape:SolidMolecular weight:186.1372-Ethyl-1,2-benzisoxazolium tetrafluoroborate
CAS:Formula:C9H10BF4NOPurity:98.0%Molecular weight:234.996-ALLYL-5,7-DICHLOROPYRAZOLO[1,5-A]PYRIMIDINE
CAS:Formula:C9H7Cl2N3Purity:95.0%Molecular weight:228.08N-(6-Chloro-7H-purin-2-yl)acetamide
CAS:Formula:C7H6ClN5OPurity:97%Color and Shape:SolidMolecular weight:211.61(R)-tert-Butyl 1-(2-fluoro-6-nitrophenyl)pyrrolidine-3-ylcarbamate
CAS:Formula:C15H20FN3O4Purity:95.0%Molecular weight:325.34tert-Butyl 3-(hydroxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate
CAS:Purity:95%Molecular weight:253.3020023-(4-fluorophenyl)-3-(2-furyl)propan-1-amine
CAS:Formula:C13H14FNOPurity:95.0%Color and Shape:LiquidMolecular weight:219.259METHYL 1H-PYRROLO[2,3-C]PYRIDINE-7-CARBOXYLATE
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.1752-(3,5-dichlorophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H12Cl3NColor and Shape:SolidMolecular weight:252.56Ethyl 2-amino-6-ethyl-4,5,6,7-tetrahydrothieno-[2,3-c]-pyridine-3-carboxylate
CAS:Formula:C12H18N2O2SPurity:95.0%Molecular weight:254.355-Amino-1-(2-bromo-5-methyl-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C11H9BrN4Purity:95.0%Molecular weight:277.1254-(6-Chloro-pyridin-3-yl)-1H-pyrrole-3-carboxylic acid
Formula:C10H7ClN2O2Purity:95.0%Molecular weight:222.631-(TERT-BUTOXYCARBONYL)-4,4-DIFLUORO-2-METHYLPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C11H17F2NO4Purity:95%Molecular weight:265.257Ethyl 2-aminothiophene-3-carboxylate
CAS:Formula:C7H9NO2SPurity:97%Color and Shape:SolidMolecular weight:171.21ETHYL ISOINDOLINE-5-CARBOXYLATE HCL
CAS:Formula:C11H14ClNO2Purity:97.0%Color and Shape:SolidMolecular weight:227.691-(2-fluorophenyl)-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C9H6FN3O2Purity:>95%Molecular weight:207.1644-Bromo-3-(tert-butyl)-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:95%Color and Shape:SolidMolecular weight:203.083(3R,4S)-1-(tert-Butoxycarbonyl)-4-(4-hydroxyphenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C16H21NO5Purity:95.0%Molecular weight:307.346tert-Butyl (3R,4S)-3-amino-4-methoxypyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:216.2810059
