
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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2-Amino-benzothiazole-6-carboxylic acid 2-methoxy-ethyl ester
CAS:Formula:C11H12N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:252.29(2E)-1-(4-ethylphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16OSPurity:95.0%Molecular weight:256.36(8-Methylimidazo[1,2-a]pyridin-3-yl)methylamine dihydrochloride
CAS:Formula:C9H13Cl2N3Purity:95.0%Molecular weight:234.12tert-Butyl (E)-4-bromo-3-(4-ethoxy-4-oxobut-2-en-1-yl)thiophene-2-carboxylate
CAS:Purity:98%Molecular weight:375.27999885-Chloro-1,3-benzodioxole-4-carboxylic acid
CAS:Formula:C8H5ClO4Purity:95.0%Color and Shape:SolidMolecular weight:200.571-[2-(2-fluorophenoxy)ethyl]-1H-indole-3-carbaldehyde
CAS:Formula:C17H14FNO2Purity:95.0%Color and Shape:SolidMolecular weight:283.302ethyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate
CAS:Formula:C13H12ClNO2SPurity:95.0%Molecular weight:281.755-Methoxy-2-methylbenzo[d]thiazole
CAS:Formula:C9H9NOSPurity:95.0%Color and Shape:Solid, LumpsMolecular weight:179.242-(2,6-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene
CAS:Formula:C14H10F2O3SPurity:97.0%Molecular weight:296.291-(2-HYDROXY-2-METHYLPROPYL)-5-METHYL-3-OXO-2-PHENYL-2,3-DIHYDROPYRAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C15H18N2O4Purity:>97%Molecular weight:290.3193-Amino-N-methyl-2-pyrrolidinone
CAS:Formula:C5H10N2OPurity:98%Color and Shape:SolidMolecular weight:114.148Imidazo[1,2-a]pyridin-5-amine
CAS:Formula:C7H7N3Purity:98%Color and Shape:SolidMolecular weight:133.1541-BOC-1,7-DIAZA-SPIRO[4.5]DECANE
CAS:Formula:C13H24N2O2Purity:97%Color and Shape:SolidMolecular weight:240.347[1,2,4]Triazolo[1,5-a]pyridin-7-ol
CAS:Formula:C6H5N3OPurity:98%Color and Shape:SolidMolecular weight:135.1262,1,3-Benzoxadiazol-1-ium-1-olate
CAS:Formula:C6H4N2O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:136.113-(2-aminoethyl)-5-benzyloxazolidine-2,4-dione hydrochloride
CAS:Formula:C12H15ClN2O3Molecular weight:270.711-(2-ethyl-6-methylphenyl)-5-oxo-3-pyrrolidinecarboxylic acid
CAS:Formula:C14H17NO3Purity:95.0%Molecular weight:247.2942-(3,4-Dichloro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H8Cl2N2O2SPurity:95.0%Molecular weight:303.165,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid hydrochloride
CAS:Formula:C8H11ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:202.644,5-Dimethyl-1H-imidazole-2-thiol
CAS:Formula:C5H8N2SPurity:99.0%Color and Shape:SolidMolecular weight:128.196-Methoxy-3-methyl-benzofuran-2-carboxylic acid
CAS:Formula:C11H10O4Purity:97%Color and Shape:SolidMolecular weight:206.197METHYL 2-(BIS(TERT-BUTOXYCARBONYL)AMINO) THIAZOLE-4-CARBOXYLATE
CAS:Formula:C15H22N2O6SPurity:95.0%Molecular weight:358.41[2-(4,5-dimethyl-3-thienyl)ethyl]amine hydrochloride hydrate
CAS:Formula:C8H16ClNOSPurity:95.0%Molecular weight:209.736-Chloro-[1,2,4]triazolo[1,5-b]pyridazine-2-carboxylic acid
CAS:Purity:98%Molecular weight:198.5700073piperazin-1-yl(2-thienyl)acetic acid dihydrochloride
CAS:Formula:C10H16Cl2N2O2SPurity:95.0%Molecular weight:299.214H,5H,6H,7H-pyrazolo[1,5-a]pyrazine hydrochloride
CAS:Formula:C6H10ClN3Purity:95.0%Molecular weight:159.621-Pyrazol-1-ylmethyl-1 H -pyrazole-3-carboxylic acid methyl ester
CAS:Formula:C9H10N4O2Molecular weight:206.2055-tert-Butyl 2-ethyl 6-methyl-4-oxopyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate
CAS:Purity:96%Molecular weight:321.33300781-(chloromethyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C6H6ClF3N2Molecular weight:198.57(S)-1-ACETYL-3-PYRROLIDINOL
CAS:Formula:C6H11NO2Purity:>97%Color and Shape:SolidMolecular weight:129.1595-AMINO-1,3-DIHYDRO-2H-IMIDAZO[4,5-B]PYRIDIN-2-ONE
CAS:Formula:C6H6N4OPurity:95.0%Molecular weight:150.1414-chloro-3,5-dimethylisoxazole
CAS:Formula:C5H6ClNOPurity:95.0%Color and Shape:LiquidMolecular weight:131.565,7-DICHLORO-2-METHYL-2H-PYRAZOLO[4,3-D]PYRIMIDINE
CAS:Formula:C6H4Cl2N4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:203.03[5-(4-Trifluoromethyl-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester
Formula:C13H11F3N2O3Purity:95.0%Molecular weight:300.2375-Nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H5N3O4Purity:97%Molecular weight:207.1453-(1-pyrrolidinyl)butanoic acid hydrochloride
CAS:Formula:C8H16ClNO2Purity:95.0%Molecular weight:193.673-(2-methylpropyl)-1,2-oxazol-5-amine
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:140.186tert-Butyl 5-bromo-3-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Formula:C13H17BrN2O2Purity:97.0%Molecular weight:313.1951-(2-furoyl)-1,4-diazepane
CAS:Formula:C10H14N2O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:194.234(2-ethyl-3-methyl-1-benzofuran-7-yl)amine hydrochloride
CAS:Formula:C11H14ClNOPurity:95.0%Molecular weight:211.691-Ethyl-3-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid
Formula:C13H14N2O3Purity:95.0%Molecular weight:246.266methyl 2-{5,6-dimethyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidin-2-yl}acetate
CAS:Purity:95+%Molecular weight:252.28999335-(4-chlorobenzyl)-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H12ClN3SPurity:95.0%Molecular weight:253.75(3-(1H-Pyrazol-1-yl)phenyl)methanamine hydrochloride
CAS:Formula:C10H12ClN3Purity:95.0%Molecular weight:209.68(2-(4-Chlorophenyl)thiazol-4-yl)methanamine hydrochloride
CAS:Purity:95+%Molecular weight:261.1600037Ethyl 5-chloromethyl-[1,2,4]-oxadiadole-3-carboxylate
CAS:Formula:C6H7ClN2O3Purity:95.0%Color and Shape:OilMolecular weight:190.58N-methyl-1-(3-methyl-2-thienyl)methanamine hydrochloride
CAS:Formula:C7H12ClNSPurity:95.0%Molecular weight:177.691-({octahydrocyclopenta[c]pyrrol-2-yl}methyl)cyclobutan-1-ol
CAS:Formula:C12H21NOPurity:95.0%Molecular weight:195.3062-Propyl-1H-imidazole-4-carboxylic acid ethyl ester
Formula:C9H14N2O2Purity:95.0%Molecular weight:182.2235-chloro-3-(2-methoxyethyl)-1,2,4-thiadiazole
CAS:Formula:C5H7ClN2OSPurity:95.0%Molecular weight:178.634-allyl-5-[(3,4-dimethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3OSPurity:95.0%Molecular weight:275.372-Amino-4-m-tolylthiophene-3-carboxylic acidmethyl ester
CAS:Formula:C13H13NO2SPurity:95+%Color and Shape:SolidMolecular weight:247.31[3-(1H-pyrrolo[2,3-b]pyridin-1-yl)propyl]amine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:248.153-(Difluoromethyl)-1-isopropyl-1H-pyrazole-5-carboxylic acid
CAS:Purity:98%Molecular weight:204.177002(1H-Pyrrolo[2,3-b]pyridin-4-yl)methanol
CAS:Formula:C8H8N2OPurity:97%Color and Shape:SolidMolecular weight:148.1653-Fluoro-4-methoxy (1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C11H13FO3Purity:97.0%Molecular weight:212.22thieno[2,3-d]isothiazol-3(2H)-one 1,1-dioxide
CAS:Formula:C5H3NO3S2Purity:95.0%Color and Shape:SolidMolecular weight:189.24-Methyl-5-phenyl-2H-pyrazol-3-ylamine
CAS:Formula:C10H11N3Purity:98%Color and Shape:SolidMolecular weight:173.2194-allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C10H15N3SPurity:95.0%Molecular weight:209.31{[4-(3,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C9H9Cl3N4Purity:95.0%Molecular weight:279.553-Methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline
CAS:Formula:C11H13N3OPurity:98%Color and Shape:SolidMolecular weight:203.2454-(chloromethyl)-2-(2-methylphenyl)-1,3-thiazole
CAS:Formula:C11H10ClNSPurity:95.0%Molecular weight:223.72ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
CAS:Formula:C11H12ClN3O2Purity:97%Molecular weight:253.69methyl 2-(3,5-dibromo-1H-1,2,4-triazol-1-yl)acetate
CAS:Formula:C5H5Br2N3O2Purity:95.0%Molecular weight:298.922(3S,5S)-(5-Methyl-pyrrolidin-3-yl)-carbamic acid tert-butyl ester
CAS:Purity:95%Molecular weight:200.2819977Methyl 4-(chlorosulfonyl)-1-methyl-1h-pyrrole-2-carboxylate
CAS:Purity:97%Molecular weight:237.6499939Ref: 10-F675892
1g299.00€5g875.00€10g1,357.00€2.5g561.00€50mg86.00€100mg99.00€250mg171.00€500mg256.00€(S)-4-PHENYLPYRROLIDIN-2-ONE
CAS:Formula:C10H11NOPurity:97%Color and Shape:SolidMolecular weight:161.204Boc-Pro-OSu
CAS:Formula:C14H20N2O6Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:312.3221-4-[(5-Amino-1H-pyrazol-1-yl)methyl]piperidin-1-ylethan-1-one
CAS:Formula:C11H18N4OMolecular weight:222.2921-(2-methyl-1-benzothien-3-yl)ethanone
CAS:Formula:C11H10OSPurity:95.0%Color and Shape:SolidMolecular weight:190.26(5E)-5-(4-isobutoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C14H15NO2S2Purity:95.0%Molecular weight:293.41-methyl-4,5,6,7-tetrahydro-1H-benzimidazole
CAS:Formula:C8H12N2Purity:95.0%Color and Shape:SolidMolecular weight:136.198Ethyl 5-methyl[1,2,4]oxadiazole-3-carboxylate
CAS:Formula:C6H8N2O3Purity:96%Color and Shape:SolidMolecular weight:156.1412-Amino-6-chloro-4-fluorobenzothiazole
CAS:Formula:C7H4ClFN2SPurity:95.0%Color and Shape:SolidMolecular weight:202.63N-(2,6-Dimethylphenyl)-2-(2-oxopyrrolidin-1-yl)acetamide
CAS:Formula:C14H18N2O2Purity:97%Molecular weight:246.312-(5-Methyl-furan-2-yl)-benzaldehyde
CAS:Formula:C12H10O2Purity:95.0%Color and Shape:LiquidMolecular weight:186.21(R)-1-N-Cbz-Pyrrolidine-3-carboxylic acid
CAS:Formula:C13H15NO4Purity:95%Color and Shape:SolidMolecular weight:249.2668-BOC-2-OXO-8-AZABICYCLO[3.2.1]OCTANE
CAS:Formula:C12H19NO3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:225.2884-Methyl-thiophene-2-carboxylic acid
CAS:Formula:C6H6O2SPurity:98%Color and Shape:SolidMolecular weight:142.17{[5-(2-thienyl)-1,2,4-oxadiazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C7H8ClN3OSPurity:95.0%Color and Shape:SolidMolecular weight:217.67(2-Methylthiazol-5-yl)methanol
CAS:Formula:C5H7NOSPurity:96%Color and Shape:SolidMolecular weight:129.182-(4-Chloro-phenylsulfanylmethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H22ClNO2SPurity:95%Molecular weight:327.87(6-Fluoro-imidazo[1,2-a]pyridin-2-yl)-methanol
CAS:Formula:C8H7FN2OPurity:95.0%Molecular weight:166.1553-(2,5-Dimethoxyphenyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C12H12N2O4Purity:95.0%Molecular weight:248.238Methyl 5-(chlorocarbonyl)-1-methyl-1H-pyrazole-3-carboxylate
CAS:Formula:C7H7ClN2O3Purity:95.0%Molecular weight:202.592-(3-HYDROXYPROPYL)-1,2-THIAZOLIDINE-1,1-DIONE
CAS:Formula:C6H13NO3SPurity:95.0%Molecular weight:179.23TERT-BUTYL METHYL ISOINDOLINE-2,5-DICARBOXYLATE
CAS:Formula:C15H19NO4Purity:95.0%Molecular weight:277.321-(4-Aminobutyl)pyrrolidine
CAS:Formula:C8H18N2Purity:95%Color and Shape:ClearMolecular weight:142.246ethyl 2-amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carboxylate
CAS:Formula:C15H17NO3SPurity:95.0%Molecular weight:291.375-(chloromethyl)-2-methanesulfonyl-1-(3-methoxypropyl)-1H-imidazole
CAS:Formula:C9H15ClN2O3SPurity:95.0%Molecular weight:266.743-(3-pyridinyl)-1H-pyrazole-5-carboxylic acid hydrochloride
CAS:Formula:C9H8ClN3O2Purity:95.0%Molecular weight:225.63(5E)-2-mercapto-5-[4-(methylthio)benzylidene]-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NOS3Purity:95.0%Molecular weight:267.38ETHYL 2-AMINO-6-BOC-4,7-DIHYDRO-5H-THIENO[3,2-C]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C15H22N2O4SPurity:95.0%Molecular weight:326.411-(4-Trifluoromethylbenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Color and Shape:SolidMolecular weight:270.2112-Pyridin-4-ylmethyl-2H-pyrazol-3-ylamine
CAS:Formula:C9H10N4Purity:95.0%Color and Shape:SolidMolecular weight:174.2076-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-hexanoic acid
CAS:Formula:C14H15NO4Purity:97%Color and Shape:SolidMolecular weight:261.2772,4-dioxo-1,3-diazaspiro[4.5]decane-8-carboxylic acid
CAS:Formula:C9H12N2O4Purity:95.0%Molecular weight:212.2054-(Thiophen-3-yl)-3-(trifluoromethyl)benzoic acid
CAS:Formula:C12H7F3O2SPurity:97%Molecular weight:272.243-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
CAS:Formula:C11H17NO5Purity:95%Molecular weight:243.2595-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride hydrate
CAS:Formula:C8H14ClN3O3Purity:95.0%Color and Shape:SolidMolecular weight:235.67(2S,4R)-1-(tert-Butoxycarbonyl)-4-(prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid
CAS:Formula:C13H19NO4Purity:95.0%Color and Shape:LumpsMolecular weight:253.2982-[(2-Fluoro-4-nitrophenoxy)methyl]tetrahydrofuran
CAS:Formula:C11H12FNO4Purity:95.0%Molecular weight:241.218N-methyl-1-(1-methyl-1H-imidazol-2-yl)methanamine
CAS:Formula:C6H11N3Purity:95.0%Color and Shape:SolidMolecular weight:125.1755-AMINO-1,2-BENZISOTHIAZOL-3-(2H)-ONE 1,1-DIOXIDE
CAS:Formula:C7H6N2O3SPurity:95.0%Molecular weight:198.22-(2-Methoxy-phenyl)-pyrrolidine
CAS:Formula:C11H15NOPurity:95.0%Color and Shape:LiquidMolecular weight:177.247ethyl 5-azaspiro[2.4]heptane-7-carboxylate hydrochloride
CAS:Formula:C9H16ClNO2Purity:97%Molecular weight:205.683-(3-aminopropyl)-1-phenyl-1H-pyrazol-5-amine dihydrochloride
CAS:Formula:C12H18Cl2N4Purity:95.0%Molecular weight:289.2Lithium 2-(6-(1H-imidazol-1-yl)pyridazine-3-carboxamido)-4,5-difluorobenzoate
CAS:Formula:C15H8F2LiN5O3Purity:98%Molecular weight:351.25-(4-isopropylphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3SPurity:95.0%Molecular weight:233.333-Bromo-5-isoxazolecarboxaldehyde
CAS:Formula:C4H2BrNO2Purity:95%Color and Shape:SolidMolecular weight:175.9691-[3-(3,5-dimethyl-1H-pyrazol-1-yl)phenyl]-N-methylmethanamine
CAS:Formula:C13H17N3Purity:95.0%Molecular weight:215.3imidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride hydrate
Formula:C8H9ClN2O3Purity:95.0%Molecular weight:216.621H-Pyrrolo[2,3-b]pyridin-2-ylmethanamine hydrochloride
CAS:Formula:C8H10ClN3Purity:95.0%Color and Shape:SolidMolecular weight:183.64Methyl 1-methyl-1H-benzo[d]imidazole-2-carboxylate
CAS:Formula:C10H10N2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:190.2024-p-Tolyl-1H-pyrazol-3-ylamine
CAS:Formula:C10H11N3Purity:95.0%Color and Shape:SolidMolecular weight:173.2196-Boc-1,4,5,7-tetrahydropyrazolo[3,4-c]pyridine-3-carboxylic acid
CAS:Formula:C12H17N3O4Purity:97%Color and Shape:SolidMolecular weight:267.2851-((BENZYLOXY)CARBONYL)-3-METHYLPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C14H17NO4Purity:95%Molecular weight:263.293
