
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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3-(5-Bromothiophen-2-yl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C9H6BrF3N2SColor and Shape:LiquidMolecular weight:311.12{3-[4-(Trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}methylamine hydrochloride
CAS:Formula:C10H9ClF3N3OPurity:95.0%Molecular weight:279.65C-[5-(5-Trifluoromethyl-pyridin-2-yl)-[1,2,4]oxadiazol-3-yl]-methylamine; hydrochloride
Formula:C9H8ClF3N4OPurity:95.0%Molecular weight:280.64Methyl 5-(3-bromophenyl)isoxazole-3-carboxylate
CAS:Formula:C11H8BrNO3Purity:97%Molecular weight:282.0934-(4-ethoxyphenyl)-5-propyl-1,3-thiazol-2-amine
CAS:Formula:C14H18N2OSPurity:95.0%Molecular weight:262.37Toluene-4-sulfonic acid (S)-1-benzyl-pyrrolidin-3-yl ester
CAS:Formula:C18H21NO3SPurity:95%Molecular weight:331.43(S)-tert-Butyl 1-(3-fluorobenzoyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H21FN2O3Purity:95.0%Molecular weight:308.353Benzyl 3-amino-3-methylpyrrolidine-1-carboxylate
CAS:Formula:C13H18N2O2Purity:97%Molecular weight:234.2995-(3-Trifluoromethyl-phenyl)-furan-2-carbaldehyde
CAS:Formula:C12H7F3O2Purity:≥97%Molecular weight:240.181(R)-Ethyl thiazolidine-4-carboxylate hydrochloride
CAS:Formula:C6H12ClNO2SPurity:96%Color and Shape:Liquid, No data available.Molecular weight:197.68TERT-BUTYL 3-CYANO-1-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE
CAS:Formula:C14H22N2O3Purity:95.0%Molecular weight:266.3415-Methylpyrrolidin-2-one
CAS:Formula:C5H9NOPurity:98%+(GC-MS);RGColor and Shape:Solid, CrystallineMolecular weight:99.133Di-tert-butyl dicarbonate 2.0M in THF
CAS:Formula:C14H26O6Purity:1.8-2.2MColor and Shape:LiquidMolecular weight:290.3563-Cyano-5-methyl-2-(trifluoromethyl)furan
CAS:Formula:C7H4F3NOPurity:95.0%Color and Shape:LiquidMolecular weight:175.114-(tert-Butyldimethylsilanyloxy)-1H-indole-6-carboxylic acid methyl ester
CAS:Formula:C16H23NO3SiMolecular weight:305.4492-(2-ethyl-1H-imidazol-1-yl)ethanamine
CAS:Formula:C7H13N3Purity:95.0%Color and Shape:LiquidMolecular weight:139.2025-(Hydroxymethyl)-1H-pyrrole-2-carbaldehyde
CAS:Formula:C6H7NO2Purity:95.0%Color and Shape:SolidMolecular weight:125.1273-[2-(propan-2-yl)-1H-imidazol-1-yl]propanoic acid hydrochloride
CAS:Purity:97%Molecular weight:218.68(E)-ETHYL 3-(1-METHYL-1H-PYRAZOL-4-YL)ACRYLATE
CAS:Formula:C9H12N2O2Purity:95.0%Molecular weight:180.2075-(1,1,1-Trifluoro-2-methylpropan-2-yl)-1,2-oxazol-3-amine
CAS:Purity:97%Molecular weight:194.15699774-chloro-5,5,7-trimethyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one
CAS:Formula:C9H10ClN3OPurity:95.0%Molecular weight:211.654-allyl-5-isopropyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H13N3SPurity:95.0%Molecular weight:183.275-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)-1H-tetrazole
CAS:Formula:C6H7BrN6Purity:95.0%Molecular weight:243.0685-(3-Hydroxy-3-methyl-but-1-ynyl)-thiophene-2-carboxylic acid
CAS:Formula:C10H10O3SPurity:95+%Molecular weight:210.254-(2H-1,2,3-Triazol-2-yl)benzaldehyde
CAS:Formula:C9H7N3OPurity:97%Color and Shape:SolidMolecular weight:173.1751,4,9-Trioxadispiro[4.2.48.25]tetradecane-10-carboxylic acid
CAS:Purity:98%Molecular weight:242.2709961[1,2,5]Oxadiazolo[3,4-b]pyridin-6-ylboronic acid, pinacol ester
CAS:Formula:C11H14BN3O3Molecular weight:247.06N’-(4,6-dimethyl-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C13H19N3SPurity:95.0%Molecular weight:249.381-(3-methyl-1,2,4-oxadiazol-5-yl)acetone
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:140.1424-amino-1H-pyrazole-5-carboxamide hydrochloride
CAS:Formula:C4H7ClN4OPurity:95.0%Molecular weight:162.585-(3-methyl-1,2,4-thiadiazol-5-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C5H5N5OSPurity:95.0%Molecular weight:183.192-(4-Trifluoromethyl-phenyl)-pyrrolidine
CAS:Formula:C11H12F3NPurity:97%Color and Shape:SolidMolecular weight:215.2191-(2-Hydroxyethyl)-1H-tetrazole-5(2H)-thione
CAS:Formula:C3H6N4OSPurity:99%+(HPLC);RGMolecular weight:146.17[1-(1,4-DIMETHYL-1H-IMIDAZOL-2-YL)-ETHYL]-CARBAMIC ACID TERT-BUTYL ESTER
CAS:Formula:C12H21N3O2Purity:95.0%Molecular weight:239.319ETHYL 5-BROMOPYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:97%Molecular weight:269.098Methyl 5-bromo-2-oxoindoline-7-carboxylate
CAS:Formula:C10H8BrNO3Purity:95%Color and Shape:SolidMolecular weight:270.082{2-[6-(methylthio)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethyl}amine
CAS:Formula:C12H18N6OSPurity:95.0%Molecular weight:294.38(5-methyl-1H-pyrazol-4-yl)boronic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:125.91999826,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole hydrochloride
CAS:Formula:C5H8ClN3Purity:95.0%Color and Shape:SolidMolecular weight:145.595-Methyl-4-(4-methylphenyl)thiophene-3-carbohydrazide
CAS:Formula:C13H14N2OSPurity:95.0%Molecular weight:246.33(5-(4-Fluoro-2-(trifluoromethyl)phenyl)-1,3,4-thiadiazol-2-yl)methyl acetate
CAS:Formula:C12H8F4N2O2SPurity:95.0%Molecular weight:320.262-Oxy-furazan-3,4-dicarboxylic acid diethyl ester
CAS:Formula:C8H10N2O6Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:230.1767-Bromo-2-ethyl-1H-benzo[d]imidazole-5-carboxylic acid
CAS:Formula:C10H9BrN2O2Purity:97%Molecular weight:269.0985-(Methylthio)-3-(trifluoromethyl)isothiazole-4-carboxylic acid
CAS:Formula:C6H4F3NO2S2Purity:95.0%Molecular weight:243.221-[1-(1-pyrrolidinyl)cyclopentyl]methanamine
CAS:Formula:C10H20N2Purity:95.0%Molecular weight:168.284Methyl 4-(3-hydroxyisoxazol-5-yl)piperidine-1-carboxylate
CAS:Formula:C10H14N2O4Purity:95.0%Molecular weight:226.2321-(2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine
CAS:Formula:C17H25BFNO2Purity:95%Molecular weight:305.25-Bromo-3-phenyl-1,2,4-oxadiazole
CAS:Formula:C8H5BrN2OPurity:95.0%Color and Shape:SolidMolecular weight:225.0455-Chlorothiophene-2-carboxylic acid hydrazide
CAS:Formula:C5H5ClN2OSPurity:95.0%Color and Shape:SolidMolecular weight:176.625-(Chloromethyl)-2-(1H-pyrazol-1-yl)pyridine
CAS:Formula:C9H8ClN3Purity:98%Color and Shape:SolidMolecular weight:193.631-Methyl-1H-imidazole-5-carbonyl chloride hydrochloride
CAS:Formula:C5H6Cl2N2OPurity:98%Molecular weight:181.024-methyl-5-[1-(2-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.33{[4-(2-phenylethyl)-4H-1,2,4-triazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C11H15ClN4Purity:95.0%Molecular weight:238.726-BROMO-1-(PHENYLSULFONYL)-1H-INDOLE-3-CARBALDEHYDE
CAS:Formula:C15H10BrNO3SPurity:95.0%Molecular weight:364.213-Bromo-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride
CAS:Purity:97%Molecular weight:274.97000122-methoxy-1-(1-methyl-1H-pyrazol-5-yl)ethanamine
CAS:Formula:C7H13N3OPurity:95.0%Molecular weight:155.2015-(2-amino-4-methyl-1,3-thiazol-5-yl)-N-methyl-1,3,4-thiadiazol-2-amine
CAS:Formula:C7H9N5S2Purity:95.0%Molecular weight:227.32-Methyl-5-(4-trifluoromethyl-phenyl)-furan-3-carboxamidine; hydrochloride
Formula:C13H12ClF3N2OPurity:95.0%Molecular weight:304.7[(2-methyl-1,3-thiazol-4-yl)methyl]amine dihydrochloride
CAS:Formula:C5H10Cl2N2SPurity:95.0%Color and Shape:SolidMolecular weight:201.112-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid
CAS:Formula:C12H12ClN3O2Purity:98%Color and Shape:SolidMolecular weight:265.77-chloro-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine
Formula:C7H7ClN4Purity:95.0%Molecular weight:182.611-benzyl-octahydropyrrolo[2,3-c]pyrrole hydrochloride
CAS:Formula:C13H19ClN2Purity:95.0%Molecular weight:238.764-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
CAS:Formula:C8H14N4OPurity:98%Color and Shape:SolidMolecular weight:182.2275-Amino-1-(2-chloro-4-fluoro-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C11H8ClFN4Purity:95.0%Molecular weight:250.66ethyl 2-ethoxy-4-methyl-1,3-thiazole-5-carboxylate
CAS:Formula:C9H13NO3SPurity:98%Molecular weight:215.275-Amino-1-(4-Aminophenyl)-3-methylpyrazole-4-carbonitrile
CAS:Formula:C11H11N5Purity:95.0%Molecular weight:213.2442-Oxoimidazolidine-1-carbonyl chloride
CAS:Formula:C4H5ClN2O2Purity:95.0%Color and Shape:No data available.Molecular weight:148.55[(5-phenyl-4H-1,2,4-triazol-3-yl)methyl]amine dihydrochloride hydrate
Formula:C9H14Cl2N4OPurity:95.0%Molecular weight:265.143-Aminodihydrofuran-2(3H)-one hydrochloride
CAS:Formula:C4H8ClNO2Purity:97%Color and Shape:SolidMolecular weight:137.562-{[4-(4-methoxyphenyl)-5-methyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid
CAS:Purity:97%Molecular weight:279.3099976(R)-2-Amino-3-(5-bromothiophen-2-yl)propanoic acid
CAS:Formula:C7H8BrNO2SPurity:95%Molecular weight:250.116-BROMO-1,3-DIMETHYL-1,3-DIHYDRO-2H-IMIDAZO[4,5-B]PYRIDIN-2-ONE
CAS:Formula:C8H8BrN3OPurity:95.0%Molecular weight:242.0765-Amino-1-(5-chloro-2-fluoro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H6ClFN4Purity:95.0%Molecular weight:236.63N-benzyl-4,6-difluoro-1,3-benzothiazol-2-amine
CAS:Formula:C14H10F2N2SPurity:95.0%Molecular weight:276.34-allyl-5-[(4-fluorophenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H12FN3OSPurity:95.0%Molecular weight:265.314-Methyl-5-(pyrazin-2-yl)-3H-1,2-dithiole-3-thione
CAS:Formula:C8H6N2S3Purity:≥98%Molecular weight:226.332-Propyl-1H-imidazole-4,5-dicarboxylic acid
CAS:Formula:C8H10N2O4Purity:99%+;RGMolecular weight:198.178Ethyl 6-bromo-1H-pyrrolo[2,3-b]pyridine-2-carboxylate
CAS:Formula:C10H9BrN2O2Purity:97%Color and Shape:SolidMolecular weight:269.0981-METHYL-5-NITRO-1H-PYRROLE-2-CARBOXYLIC ACID
CAS:Formula:C6H6N2O4Purity:95.0%Molecular weight:170.1245-[3-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H7F3N2O2Purity:95.0%Molecular weight:256.184(2S,4R)-4-(2,4-DICHLOROBENZYL)PYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C12H13Cl2NO2Purity:95%Color and Shape:SolidMolecular weight:274.14(S)-3-(6-Ethoxy-pyrimidin-4-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C15H23N3O4Purity:95%Molecular weight:309.366Methyl 2-amino-4-methyl-3-thiophenecarboxylate
CAS:Formula:C7H9NO2SPurity:95%Color and Shape:SolidMolecular weight:171.212-Bromo-3-[3,4-(methylenedioxy)phenyl]-1-propene
CAS:Formula:C10H9BrO2Purity:97.0%Molecular weight:241.084(1-((2-Chlorothiazol-5-yl)methyl)-1H-1,2,3-triazol-4-yl)methanol
CAS:Purity:95+%Molecular weight:230.66999821-Benzyl-5-ethoxyimidazolidine-2,4-dione
CAS:Formula:C12H14N2O3Purity:≥98%(HPLC)Molecular weight:234.2553-Amino-1-methylindolin-2-one hydrochloride
CAS:Formula:C9H11ClN2OPurity:97%+;RGMolecular weight:198.65(R)-tert-Butyl 3-(5-aminopyridin-2-yloxy)pyrrolidine-1-carboxylate
CAS:Formula:C14H21N3O3Purity:95.0%Molecular weight:279.342,2-Dimethyl-1,3-Dioxolan-4-one
CAS:Formula:C5H8O3Purity:95.0%Color and Shape:LiquidMolecular weight:116.1165-(3-Fluorophenyl)-2H-tetrazole
CAS:Formula:C7H5FN4Purity:97%Color and Shape:SolidMolecular weight:164.1435-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:176.17500313-(1H-tetrazol-5-yl)morpholine hydrochloride
CAS:Formula:C5H10ClN5OPurity:95.0%Molecular weight:191.62Ethyl 5-Phenyl-1,2,4-oxadiazole-3-carboxylate
CAS:Formula:C11H10N2O3Purity:95%Molecular weight:218.2122-methyl-5-(2-methyl-2H-tetrazol-5-yl)aniline
CAS:Formula:C9H11N5Purity:95.0%Color and Shape:SolidMolecular weight:189.222ethyl 5-oxo-5-[3-(pyrrolidinomethyl)phenyl]valerate
CAS:Formula:C18H25NO3Purity:97.0%Molecular weight:303.402({2,5-dimethyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrrol-3-yl}methyl)amine
CAS:Formula:C14H15F3N2Purity:95.0%Molecular weight:268.283[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-5-CARBOXYLIC ACID
CAS:Formula:C7H5N3O2Purity:97%Color and Shape:SolidMolecular weight:163.1362,5-dichloro-2′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17Cl2NOPurity:97.0%Molecular weight:334.242-(5-Bromothien-2-yl)pyridine
CAS:Formula:C9H6BrNSPurity:95.0%Color and Shape:Off-white solidMolecular weight:240.124-amino-1-isopropyl-2-pyrrolidinone hydrochloride
CAS:Formula:C7H15ClN2OPurity:95.0%Molecular weight:178.661-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C12H13ClN4SPurity:95.0%Molecular weight:280.77Methyl 5-(3-chlorophenyl)-3-methylisoxazole-4-carboxylate
CAS:Formula:C12H10ClNO3Purity:95.0%Molecular weight:251.674-fluoro-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H16FN3OSPurity:95.0%Molecular weight:281.35Jervine
CAS:<p>M02030 - Jervine</p>Formula:C27H39NO3Purity:≥97%(HPLC)Color and Shape:SolidMolecular weight:425.6131-(3-Methoxyphenyl)-5-methyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C12H12N2O3Molecular weight:232.239(R)-2-(3-FLUOROPHENYL)PYRROLIDINE HCL
CAS:Formula:C10H13ClFNPurity:97%Color and Shape:SolidMolecular weight:201.67ETHYL 2-BROMO-4-CHLORO-1H-IMIDAZOLE-5-CARBOXYLATE
CAS:Formula:C6H6BrClN2O2Purity:95.0%Molecular weight:253.48(5E)-5-(4-isopropoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C13H13NO2S2Purity:95.0%Molecular weight:279.37ETHYL 2-(4-CHLOROBENZO[D]OXAZOL-2-YL)ACETATE
CAS:Formula:C11H10ClNO3Purity:95.0%Molecular weight:239.663,4-Dimethylisoxazol-5-amine
CAS:Formula:C5H8N2OPurity:97%Color and Shape:SolidMolecular weight:112.132(6-METHYL-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-INDAZOL-7-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C19H27BN2O3Purity:95.0%Molecular weight:342.253-bromo-5-cyclopropyl-1,2,4-oxadiazole
CAS:Formula:C5H5BrN2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:189.0126,7-dichloro-1H-indole-2,3-dione
CAS:Formula:C8H3Cl2NO2Purity:95.0%Color and Shape:SolidMolecular weight:216.023-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C13H9IN2O2SPurity:≥95%Molecular weight:384.194-[2-(BENZENESULFINYL)ETHYL]-1,2-DIPHENYLPYRAZOLIDINE-3,5-DIONE
CAS:Purity:98%Molecular weight:404.480011Ethyl 5-(2-aminoethyl)-1,2,4-oxadiazole-3-carboxylate hydrochloride
Formula:C7H12ClN3O3Purity:95.0%Molecular weight:221.645-Methyl-2-pyridin-3-yl-thiazole-4-carboxylic acid
Formula:C10H8N2O2SPurity:95.0%Molecular weight:220.25Dimethyl 1-methyl-1H-imidazole-4,5-dicarboxylate
CAS:Formula:C8H10N2O4Purity:97%Molecular weight:198.1781-(1-methyl-1H-pyrazol-5-yl)propan-1-one
CAS:Formula:C7H10N2OPurity:95.0%Color and Shape:LiquidMolecular weight:138.175-Amino-1-methyl-1H-1,2,3-triazole-4-carboxamide
CAS:Formula:C4H7N5OPurity:95.0%Molecular weight:141.134(1S)-2,2,2-Trifluoro-1-(1-methyl-1H-indol-3-yl)ethan-1-amine
CAS:Formula:C11H11F3N2Molecular weight:228.218(S)-2-Amino-3-(furan-2-yl)propanoic acid
CAS:Formula:C7H9NO3Purity:98%Color and Shape:SolidMolecular weight:155.1532-Methyl-6-(pyrrolidin-3-yloxy)pyridinedihydrochloride
CAS:Formula:C10H16Cl2N2OMolecular weight:251.15Methyl 5-bromo-2-chlorothiophene-3-carboxylate
CAS:Formula:C6H4BrClO2SPurity:95.0%Molecular weight:255.511-(Trifluoromethanesulfonyl)imidazole
CAS:Formula:C4H3F3N2O2SPurity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:200.14
