
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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1-(1,3-benzothiazol-2-yl)piperidine-3-carboxylic acid
CAS:Formula:C13H14N2O2SPurity:95.0%Molecular weight:262.334-Chloro-7-methyl-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:239.72000126-(1-piperazinyl)-9H-purine dihydrochloride dihydrate
Formula:C9H18Cl2N6O2Purity:95.0%Molecular weight:313.182-(3-Bromophenyl)-5-methyl-1,3,4-oxadiazole
CAS:Formula:C9H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:239.072Boc-L-tyrosine N-hydroxysuccinimide ester
CAS:Formula:C18H22N2O7Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:378.3812,3-Dihydro-1H-pyrrolo[3,4-c]pyridine dihydrochloride
CAS:Formula:C7H10Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:193.076,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine
CAS:Formula:C5H8N4SPurity:95.0%Color and Shape:SolidMolecular weight:156.21(2-((tert-Butoxycarbonyl)amino)-7-fluorobenzo[d]thiazol-4-yl)boronic acid
CAS:Purity:97%Molecular weight:312.11999515-chloro-3-(3-methylphenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.642,7-DIAZA-SPIRO[4.4]NONANE-2,9-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER 9-ETHYL ESTER
CAS:Formula:C15H26N2O4Purity:97%Molecular weight:298.383Ethyl 1-(5-(methylamino)pyridin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H14N4O2Purity:95%Molecular weight:246.272,4-DICHLORO-5,6-DIHYDRO-THIENO[2,3-D]PYRIMIDINE
CAS:Formula:C6H4Cl2N2SPurity:98+%Molecular weight:207.072-(Chloromethyl)-6-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Formula:C9H10Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:217.09Sodium 8-fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate
Purity:95.0%Molecular weight:203.108001708984384-(aminomethyl)-1-cyclopentyl-2-pyrrolidinone - carbonic acid (1:1)
CAS:Formula:C11H20N2O4Purity:98%Molecular weight:244.2911-{[5-(oxan-4-yl)-1,3-oxazol-4-yl]methyl}piperidin-4-amine dihydrochloride
CAS:Formula:C14H25Cl2N3O2Purity:95.0%Molecular weight:338.272-(7-Chloro-1H-indol-3-yl)acetic acid
CAS:Formula:C10H8ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:209.631-(2-Hydroxyethyl)-3-methyl-1H-imidazol-3-ium tetrafluoroborate
CAS:Formula:C6H11BF4N2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:213.97{[3-(2-pyrazinyl)-1H-1,2,4-triazol-5-yl]methyl}amine dihydrochloride hydrate
CAS:Formula:C7H12Cl2N6OPurity:95.0%Molecular weight:267.118-tert-butyl-4-(3,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C20H25F2NO4Purity:95.0%Molecular weight:381.422-(2-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13FN2O2SPurity:95.0%Molecular weight:280.32Sodium 1-methyl-4-(trifluoromethyl)-1H-imidazole-2-carboxylate
CAS:Formula:C6H4F3N2NaO2Purity:97.0%Molecular weight:216.0952,2,2-Trifluoro-1-(4-nitro-1H-pyrrol-2-yl)ethanone
CAS:Formula:C6H3F3N2O3Purity:95.0%Molecular weight:208.0962-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid amide
Formula:C10H7ClN2O2SPurity:95.0%Molecular weight:254.69ethyl 1-isopropyl-3-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C9H13N3O4Purity:97%Molecular weight:227.22METHYL 6-BROMO-3,3-DIMETHYL-2-OXO-2,3-DIHYDRO-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C12H12BrNO3Purity:97%Molecular weight:298.136N’-(7-chloro-4-methyl-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C12H16ClN3SPurity:95.0%Molecular weight:269.79N-(2-FLUOROPHENYL)-1H-IMIDAZOLE-5-CARBOXAMIDE
CAS:Formula:C10H8FN3OPurity:95.0%Molecular weight:205.1922,2,2-Trichloro-1-[1-(2-nitro-4-trifluoromethyl-phenyl)-1H-pyrrol-2-yl]-ethanone
CAS:Formula:C13H6Cl3F3N2O3Purity:95.0%Molecular weight:401.55(R)-METHYL 1-(CYANOMETHYL)-3-METHYLINDOLINE-4-CARBOXYLATE
Formula:C13H14N2O2Purity:90.0%Molecular weight:230.2675-Chloro-2-tetrazol-1-yl-benzoic acid
CAS:Formula:C8H5ClN4O2Purity:95.0%Color and Shape:SolidMolecular weight:224.61-(2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine
CAS:Purity:97%Molecular weight:321.6499939(4-Benzhydrylpiperazin-1-yl)(1,5-dimethyl-1H-pyrazol-3-yl)methanone
CAS:Formula:C23H26N4OPurity:99%Molecular weight:374.4885-Oxo-1-(2-pyridinylmethyl)-3-pyrrolidinecarboxylic acid
CAS:Formula:C11H12N2O3Purity:95.0%Color and Shape:SolidMolecular weight:220.228{2-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]ethyl}amine hydrochloride
CAS:Formula:C5H7ClF3N3OPurity:95.0%Molecular weight:217.585-Methyl-4-(methylthio)pyrrolo[2,1-f][1,2,4]triazine
CAS:Formula:C8H9N3SPurity:97%Molecular weight:179.241-[1,2,4]TRIAZOLO[4,3-A]PYRIDIN-3-YL-ETHYLAMINE HCL
CAS:Formula:C8H11ClN4Purity:95.0%Molecular weight:198.655-Bromo-1H-indazole-3-acetic acid
CAS:Formula:C9H7BrN2O2Purity:95.0%Color and Shape:SolidMolecular weight:255.0715-isopropyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
CAS:Formula:C12H14N2OPurity:95.0%Molecular weight:202.2575-Chloromethyl-3-(3,4-dimethoxyphenyl)-[1,2,4]oxadiazole
CAS:Formula:C11H11ClN2O3Purity:95.0%Molecular weight:254.67(S)-tert-Butyl 1-(4-fluorobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23FN2O2Purity:95.0%Molecular weight:294.373-Chloro-6-nitro-benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H4ClNO4SColor and Shape:Solid, No data available.Molecular weight:257.643-(chloromethyl)-5-(methoxymethyl)-1,2,4-oxadiazole
CAS:Formula:C5H7ClN2O2Purity:95.0%Color and Shape:LiquidMolecular weight:162.57Ethyl-pyrrolidin-2-ylmethyl-carbamic acid tert-butyl ester
CAS:Formula:C12H24N2O2Purity:97%Molecular weight:228.3363,3-DIMETHYLPYRROLIDINE-2-CARBOXYLIC ACID HCL
CAS:Formula:C7H14ClNO2Purity:97%Color and Shape:SolidMolecular weight:179.64(5-Cyano-4-methylthiophen-2-yl)boronic acid
CAS:Formula:C6H6BNO2SPurity:98%Color and Shape:SolidMolecular weight:166.99tert-butyl 4-(5-formylfuran-2-yl)piperazine-1-carboxylate
CAS:Formula:C14H20N2O4Purity:95.0%Molecular weight:280.324Ethyl 2-(methylamino)-4-(trifluoromethyl)thiazole-5-carboxylate
CAS:Formula:C8H9F3N2O2SPurity:95.0%Molecular weight:254.23C-[1-(4-Fluoro-phenyl)-3,5-dimethyl-1H-pyrazol-4-yl]-methylamine
CAS:Formula:C12H14FN3Purity:95.0%Color and Shape:SolidMolecular weight:219.2635-(TRIFLUOROMETHYL)-1H-INDAZOL-3-AMINE
CAS:Purity:98%Color and Shape:SolidMolecular weight:201.15199283-(Trifluoromethyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C6H8F3NO2Purity:95%Molecular weight:183.13ethyl 5-(2,4-difluorophenyl)oxazole-2-carboxylate
CAS:Formula:C12H9F2NO3Purity:95.0%Molecular weight:253.2053-Butyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:SolidMolecular weight:168.1963A,4,7,7A-TETRAHYDRO-4-METHYL-4,7-EPOXYISOBENZOFURAN-1,3-DIONE
CAS:Formula:C9H8O4Purity:95.0%Molecular weight:180.1596-Methyl-1H-indole-5-carbonitrile
CAS:Formula:C10H8N2Purity:96%Color and Shape:SolidMolecular weight:156.1885-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine hydrochloride
CAS:Formula:C7H7BrClN3Purity:95.0%Color and Shape:No data available.Molecular weight:248.512-Methyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C6H7NO2Purity:95%Color and Shape:SolidMolecular weight:125.1272-(2-Iodoethyl)-1,3-dioxolane
CAS:Formula:C5H9IO2Purity:98%Color and Shape:LiquidMolecular weight:228.0292-(3-Chlorophenyl)thiazole-4-carboxylic acid
CAS:Formula:C10H6ClNO2SPurity:95.0%Color and Shape:No data available.Molecular weight:239.672,5-Dioxopyrrolidin-1-yl 3-hydroxypropanoate
CAS:Purity:99+%Color and Shape:SolidMolecular weight:187.151001(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-acetic acid ethyl ester
CAS:Formula:C7H9ClN2O3Purity:95.0%Color and Shape:LiquidMolecular weight:204.61(1R,3R,8aS)-1-methyl-3-phenyltetrahydro-3H-oxazolo[3,4-a]pyrazine-5,8-dione
CAS:Formula:C13H14N2O3Purity:95.0%Molecular weight:246.2661-(2-Fluoroethyl)-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C7H9FN2O2Purity:97%Molecular weight:172.159tert-Butyl 3-phenyl-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
CAS:Formula:C17H21N3O2Purity:>97%Molecular weight:299.3742-(4-bromo-1H-pyrazol-1-yl)acetamide
CAS:Formula:C5H6BrN3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:204.0273-(6-Bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid
CAS:Purity:97%Molecular weight:383.2420044(S)-1-(Imidazo[1,2-a]pyridin-6-yl)ethanamine
CAS:Purity:98%Color and Shape:SolidMolecular weight:161.2079926Ethyl 5-tert-butyl-1,2,4-oxadiazole-3-carboxylate
CAS:Formula:C9H14N2O3Purity:95%Color and Shape:LiquidMolecular weight:198.222Boc-His(Tos)-OH
CAS:<p>M03290 - Boc-His(Tos)-OH</p>Formula:C18H23N3O6SPurity:98%Color and Shape:Solid, White to off-white powderMolecular weight:409.46TERT-BUTYL 7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2-AZASPIRO[4.4]NON-7-ENE-2-CARBOXYLATE
CAS:Purity:96%Molecular weight:349.27999885-(4-Nitrophenyl)isoxazole
CAS:Formula:C9H6N2O3Purity:95.0%Color and Shape:SolidMolecular weight:190.1581H-thieno[3,2-c][1,2]thiazin-4(3H)-one 2,2-dioxide
CAS:Formula:C6H5NO3S2Purity:95.0%Molecular weight:203.23(4-Bromo-3-methylisoxazol-5-yl)methyl acetate
CAS:Formula:C7H8BrNO3Purity:95%Molecular weight:234.0495-chloro-3-(2,4-difluorophenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C10H4ClF2NO2Purity:95.0%Molecular weight:243.595-tert-butyl-1,3-thiazol-2-amine
CAS:Formula:C7H12N2SPurity:96%Color and Shape:SolidMolecular weight:156.252-(4-Fluoro-phenyl)-thiazolidine-4-carboxylic acid
CAS:Formula:C10H10FNO2SPurity:95.0%Molecular weight:227.25tert-Butyl (1R,5R)-2,6-diazabicyclo[3.2.0]heptane-2-carboxylate
CAS:Purity:97%Molecular weight:198.26600651-BOC-2-(CYANOMETHYL)PYRROLIDINE
CAS:Formula:C11H18N2O2Purity:97%Color and Shape:LiquidMolecular weight:210.277(S)-tert-Butyl 1-cyclobutylpyrrolidin-3-ylcarbamate
CAS:Formula:C13H24N2O2Purity:95.0%Molecular weight:240.3471-(4-chloro-1,2,5-thiadiazol-3-yl)-4-methylpiperazine hydrochloride
CAS:Formula:C7H12Cl2N4SPurity:95.0%Molecular weight:255.162-(4-Chloro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
CAS:Formula:C11H9ClN2O2SPurity:95.0%Molecular weight:268.72Methyl thiophene-2-carboxylate
CAS:Formula:C6H6O2SPurity:97%Color and Shape:ClearMolecular weight:142.176-(Trifluoromethyl)-1H-indole-2-carboxylic acid
CAS:Formula:C10H6F3NO2Purity:98%Color and Shape:SolidMolecular weight:229.1584-(4-Chloro-pyrazol-1-ylmethyl)benzoic acid
CAS:Formula:C11H9ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:236.66Methyl 4-bromo-5-methylpyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Purity:97%Molecular weight:269.09799192-(1H-Pyrrol-1-yl)ethanol
CAS:Formula:C6H9NOPurity:≥97%Color and Shape:Liquid, ClearMolecular weight:111.144ETHYL (2R,4R)-1-BOC-4-METHYLPYRROLIDINE-2-CARBOXYLATE
CAS:Formula:C13H23NO4Purity:95.0%Color and Shape:LiquidMolecular weight:257.334-Chloromethyl-2-(4-fluoro-phenyl)-5-methyl-thiazole
Formula:C11H9ClFNSPurity:95.0%Molecular weight:241.711-[5-(4-methylphenyl)-3-isoxazolyl]methanamine
CAS:Formula:C11H12N2OPurity:95.0%Molecular weight:188.235-(2,4-Dichloro-5-fluorophenyl)isoxazole-3-carboxylic acid
CAS:Formula:C10H4Cl2FNO3Purity:>97%Molecular weight:276.04TERT-BUTYL 3-BROMO-2-FORMYL-1H-INDOLE-1-CARBOXYLATE
CAS:Formula:C14H14BrNO3Purity:95%Molecular weight:324.1745-(2-Diethylamino-ethyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C8H16N4SPurity:95.0%Molecular weight:200.34-Chloro-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbaldehyde
CAS:Formula:C11H5ClF3NOSPurity:95.0%Molecular weight:291.67N-(4,5,6,7-tetrahydro[1,3]thiazolo[5,4-c]pyridin-2-yl)acetamide hydrochloride
CAS:Formula:C8H12ClN3OSPurity:97%Molecular weight:233.713-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C14H19BN2O2Purity:95+%Molecular weight:258.135-methyl-2-[(methylsulfanyl)methyl]-4-oxo-1H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid
CAS:Purity:95%Molecular weight:270.32000732-Amino-thiazole-4-carboxylic acid ethylamide
CAS:Formula:C6H9N3OSPurity:95.0%Molecular weight:171.226,8-Dichloro-3-methylimidazo[1,5-a]pyrazine
CAS:Formula:C7H5Cl2N3Purity:97%Color and Shape:SolidMolecular weight:202.042-(3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride
CAS:Formula:C12H16ClN3O3Purity:95.0%Molecular weight:285.73H-Trp-Gly-OH
CAS:<p>M02811 - H-Trp-Gly-OH</p>Formula:C13H15N3O3Purity:95%Color and Shape:SolidMolecular weight:261.281(4-Chloro-1-methyl-1H-pyrazol-3-yl)methanesulfonyl chloride
CAS:Formula:C5H6Cl2N2O2SPurity:97.0%Molecular weight:229.08Benzyl (S)-3-((tert-butoxycarbonyl)amino)pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:320.38900762-(1H-1,2,4-Triazol-3-yl)pyridine
CAS:Formula:C7H6N4Purity:95%Color and Shape:Solid, White powderMolecular weight:146.1535-Bromomethyl-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester
CAS:Formula:C7H9BrN2O2Purity:95.0%Color and Shape:SolidMolecular weight:233.0651-(methoxymethyl)-3,5-dimethyl-1H-pyrazol-4-amine
CAS:Formula:C7H13N3OPurity:97%Molecular weight:155.201{2-[(4-methyl-1,2,5-oxadiazol-3-yl)oxy]ethyl}amine hydrochloride hydrate
CAS:Formula:C5H12ClN3O3Purity:95.0%Molecular weight:197.625-methyl-2,5,7-triazaspiro[3.4]octan-6-one hydrochloride
CAS:Formula:C6H12ClN3OPurity:95.0%Molecular weight:177.63Methyl 5-hydroxy-pyrazole-3-carboxylate
CAS:Formula:C5H6N2O3Purity:97%Color and Shape:SolidMolecular weight:142.114(2-furylmethyl)(3-pyridinylmethyl)amine hydrochloride
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.69Ethyl 2-chlorothiazole-4-carboxylate
CAS:Formula:C6H6ClNO2SPurity:95%Color and Shape:SolidMolecular weight:191.63tert-Butyl 4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate
CAS:Purity:97%Molecular weight:231.2920074(S)-tert-Butyl 1-(3-bromobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23BrN2O2Purity:95.0%Molecular weight:355.276Pyrazolo[1,5-a]pyrimidin-6-amine
CAS:Formula:C6H6N4Purity:95%Color and Shape:SolidMolecular weight:134.1424-(Bromomethyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-indazole
CAS:Purity:97%Molecular weight:341.3240051ethyl 5-(4-butylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C16H20N2O2Purity:95.0%Molecular weight:272.3484-Amino-5-(2-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C9H10N4OSPurity:95.0%Molecular weight:222.272-Cyano-N-(tetrahydro-furan-2-ylmethyl)-acetamide
Formula:C8H12N2O2Purity:≥95%Molecular weight:168.1965-(4-Chlorophenyl)-3-methylisoxazole-4-carboxaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.641-(3,4-Dimethoxy-benzyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C14H17NO5Purity:95.0%Molecular weight:279.292Benzo[b]thiophene-7-sulfonyl chloride
CAS:Formula:C8H5ClO2S2Purity:95.0%Color and Shape:SolidMolecular weight:232.7{2-[(3-methyl-1H-1,2,4-triazol-5-yl)thio]ethyl}amine dihydrochloride hydrate
Formula:C5H14Cl2N4OSPurity:95.0%Molecular weight:249.15(2S,4S)-Methyl 4-amino-1-benzoylpyrrolidine-2-carboxylate hydrochloride
CAS:Purity:95%Molecular weight:284.73999024-Benzo[1,3]dioxol-5-yl-2,4-dioxo-butyric acid methyl ester
CAS:Formula:C12H10O6Purity:95%Color and Shape:SolidMolecular weight:250.2064-methyl-5-(2-methyl-3-furyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H9N3OSPurity:95.0%Molecular weight:195.24(Tetrahydro-1H-pyrrolo[2,1-c][1,4]oxazin-8a(6H)-yl)methanol
CAS:Purity:98%Molecular weight:157.21299742-((Tert-butoxycarbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:338.7900085
