
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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(1S)-(-)-CAMPHANIC ACID CHLORIDE
CAS:Formula:C10H13ClO3Purity:95.0%Color and Shape:SolidMolecular weight:216.66ethyl 3-bromo-6-fluoroimidazo[1,2-a]pyridine-2-carboxylate
Formula:C10H8BrFN2O2Molecular weight:287.088Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12BrN3O2Purity:95+%Molecular weight:310.151tert-Butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
CAS:Purity:95%Molecular weight:228.29200745-[2-(3-methylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.31C -(1-Ethyl-1 H -pyrazol-4-yl)-methylamine
CAS:Formula:C6H11N3Purity:97%Color and Shape:LiquidMolecular weight:125.1756-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-1-carboxylic acid
CAS:Purity:97%Molecular weight:255.3139954tert-Butyl N-(3S)-1-[6-(trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-ylcarbamate
CAS:Formula:C14H19F3N4O2Molecular weight:332.3272-Bromo-4,5,6,7-tetrahydrobenzo[d]thiazol-6-amine
CAS:Formula:C7H9BrN2SPurity:95.0%Molecular weight:233.13TERT-BUTYL 3-(2-CHLOROPYRIDIN-4-YLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C14H19ClN2O3Purity:95.0%Molecular weight:298.774-(Trifluoromethyl)-1H-pyrazole
CAS:Formula:C4H3F3N2Purity:95%Color and Shape:Solid, Low Melting SolidMolecular weight:136.0771-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine
CAS:Formula:C11H13N3O3Purity:95.0%Color and Shape:Solid, Red powderMolecular weight:235.2432′-Deoxycytidine hydrochloride
CAS:Formula:C9H14ClN3O4Purity:98%Color and Shape:Solid, White crystalline powderMolecular weight:263.68Benzo[1,2,5]oxadiazole-5-carboxylic acid amide
CAS:Formula:C7H5N3O2Purity:95.0%Molecular weight:163.136(3S,4S)-4-(1-piperidinyl)-3-pyrrolidinol dihydrochloride
CAS:Formula:C9H20Cl2N2OPurity:95.0%Molecular weight:243.174-CHLORO-1,3-DIMETHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE
CAS:Formula:C7H7ClN4Purity:95.0%Molecular weight:182.61(3H-IMIDAZO[4,5-B]PYRIDIN-7-YLMETHYL)AMINE DIHYDROCHLORIDE
CAS:Formula:C7H10Cl2N4Purity:95.0%Molecular weight:221.092-(4-azidobutyl)-2,3-dihydro-1H-isoindole-1,3-dione
CAS:Formula:C12H12N4O2Purity:95.0%Molecular weight:244.2545-Amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C8H6N6Purity:95.0%Molecular weight:186.1782-Bromo-6-chlorothieno[2,3-b]pyridine
CAS:Formula:C7H3BrClNSPurity:98% (stabilized with Cu+HQ+MgO)Color and Shape:SolidMolecular weight:248.525-(Methoxycarbonyl)-2-methylfuran-3-carboxylic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:184.14700325-amino-4-cyano-3-methylthiophene-2-carboxamide
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.212-amino-6-(methylsulfonyl)-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide
CAS:Formula:C11H11BrN2O2S2Purity:95.0%Molecular weight:347.252-[3-(Boc-amino)-2-oxopyrrolidin-1-yl]acetic acid
CAS:Formula:C11H18N2O5Purity:95%Molecular weight:258.2743-(5-methylthiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid
CAS:Formula:C9H9NO3SPurity:95.0%Molecular weight:211.247-(tert-Butyl) 3-ethyl 5,6-dihydroimidazo[1,2-a]pyrazine-3,7(8H)-dicarboxylate
CAS:Purity:97%Molecular weight:295.3389893TERT-BUTYL (1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-4-YL)CARBAMATE
CAS:Formula:C10H14F3N3O2Purity:95.0%Molecular weight:265.236(4-(2-OXOOXAZOLIDIN-5-YL)PHENYL)BORONIC ACID PINACOL ESTER
Formula:C15H20BNO4Purity:95.0%Molecular weight:289.141-Cyclohexyl-2-pyrrolidone
CAS:Formula:C10H17NOPurity:99%Color and Shape:LiquidMolecular weight:167.2522-bromo-4-(1-pyrrolidinylcarbonyl)pyridine
CAS:Formula:C10H11BrN2OPurity:95.0%Molecular weight:255.1153-Benzo[1,3]dioxol-5-yl-3-oxo-propionic acidmethyl ester
CAS:Formula:C11H10O5Color and Shape:SolidMolecular weight:222.196Pyrrolidine-3-carboxamide
CAS:Formula:C5H10N2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:114.1485-(3-chlorophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H8ClN3SPurity:95.0%Molecular weight:225.69METHYL (R)-1-BOC-3-FLUOROPYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C11H18FNO4Purity:97%Molecular weight:247.2665-(5-Chlorothiophen-2-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C6H4ClN3OSPurity:95.0%Molecular weight:201.631-(Cyclopropylmethyl)-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid
Formula:C9H9F3N2O2Purity:>95%Molecular weight:234.1784-Amino-5-furan-2-yl-4 H -[1,2,4]triazole-3-thiol
CAS:Formula:C6H6N4OSPurity:95%Molecular weight:182.21-isopropyl-1H-imidazole-4-sulfonyl chloride
CAS:Formula:C6H9ClN2O2SPurity:95.0%Color and Shape:SolidMolecular weight:208.664,6-Difluoroindoline hydrochloride
CAS:Formula:C8H8ClF2NPurity:95.0%Color and Shape:SolidMolecular weight:191.615-Amino-1-(2-methoxy-5-methyl-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C12H12N4OPurity:95.0%Molecular weight:228.255(R)-tert-Butyl 1-(4-methylbenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C17H26N2O2Purity:95.0%Molecular weight:290.4075-azetidin-3-yl-3-[3-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole hydrochloride
CAS:Formula:C12H11ClF3N3O2Purity:95.0%Molecular weight:321.68Ethyl 5-bromo-1,2,3-thiadiazole-4-carboxylate
CAS:Formula:C5H5BrN2O2SPurity:95%Color and Shape:White crystalline powderMolecular weight:237.07Methyl 4-((2-methyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5(2H)-yl)methyl)benzoate
CAS:Formula:C21H22N2O2Purity:97%Molecular weight:334.4193-Amino-5-(4-chlorophenyl)thiophene-2-carboxamide
CAS:Formula:C11H9ClN2OSColor and Shape:SolidMolecular weight:252.72Calcein (mixture of isomers)
CAS:Formula:C30H26N2O13Purity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:622.5398-(4-Fluoro-2-nitrophenyl)-1,4-dioxa-8-azaspiro[4.5]decane
CAS:Formula:C13H15FN2O4Molecular weight:282.271BENZOFURAN-4-CARBALDEHYDE
CAS:Formula:C9H6O2Purity:>97%Color and Shape:LiquidMolecular weight:146.1453-METHOXY-1-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
CAS:Formula:C8H12N2O3Purity:97%Molecular weight:184.1954-Methylbenzo[d]thiazole-2(3H)-thione
CAS:Formula:C8H7NS2Purity:97%Color and Shape:SolidMolecular weight:181.276-Bromo-2,3-dihydrobenzofuran-3-ol
CAS:Formula:C8H7BrO2Purity:95.0%Color and Shape:SolidMolecular weight:215.0463-(2-methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-imine
CAS:Formula:C11H14N2O3S2Purity:95.0%Molecular weight:286.363-Bromo-5-chloro-1-[(4-methylphenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C14H10BrClN2O2SPurity:97%Molecular weight:385.66Ref: 10-F440342
1g128.00€5g339.00€10g545.00€25g1,066.00€100g2,580.00€100mg47.00€250mg61.00€500mg98.00€3,3,3-Trifluoro-2-(5-methoxy-1H-indol-3-yl)propionic acid
CAS:Formula:C12H10F3NO3Molecular weight:273.211Cyclobutyl 4-(pyrrolidinomethyl)phenyl ketone
CAS:Formula:C16H21NOPurity:97.0%Molecular weight:243.355-(2,4-Dichloro-phenyl)-isoxazole-3-carboxylic acid
CAS:Formula:C10H5Cl2NO3Purity:95.0%Molecular weight:258.05(R)-tert-Butyl 1-neopentylpyrrolidin-3-ylcarbamate
CAS:Formula:C14H28N2O2Purity:95.0%Molecular weight:256.394-(4-Fluorophenyl)-1H-imidazole
CAS:Formula:C9H7FN2Purity:98%Color and Shape:SolidMolecular weight:162.167[1-(1H-imidazol-1-ylmethyl)propyl]amine dihydrochloride
CAS:Formula:C7H15Cl2N3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:212.124-Bromo-1-methyl-1H-pyrazolo[3,4-c]pyridine
CAS:Formula:C7H6BrN3Purity:98%Color and Shape:SolidMolecular weight:212.053-Methyl-5-[4-(trifluoromethyl)phenyl]isoxazole-4-carboxaldehyde
CAS:Formula:C12H8F3NO2Purity:95.0%Molecular weight:255.1962-(5-Ethyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Formula:C9H16ClN3OMolecular weight:217.71,3-Dibromo-5,5-dimethylhydantoin
CAS:Formula:C5H6Br2N2O2Purity:98%Color and Shape:SolidMolecular weight:285.923INDOLE-3-GLYOXYLYL CHLORIDE
CAS:Formula:C10H6ClNO2Purity:95.0%Color and Shape:No data available.Molecular weight:207.615-Amino-1-(2-bromo-5-fluoro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H6BrFN4Purity:95.0%Molecular weight:281.088piperazin-1-yl(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)methanone
CAS:Formula:C12H18N4OPurity:95.0%Molecular weight:234.3037-Bromo-2-methyloxazolo[4,5-c]pyridine
CAS:Formula:C7H5BrN2OPurity:97%Color and Shape:SolidMolecular weight:213.0342-Amino-4,6-dichlorobenzothiazole
CAS:Formula:C7H4Cl2N2SPurity:95%Color and Shape:SolidMolecular weight:219.084-Pyrrolidin-1-yl-phenylamine
CAS:Formula:C10H14N2Purity:97%Color and Shape:SolidMolecular weight:162.236N-methyl-1-(5-methyl-1H-benzimidazol-2-yl)methanamine
CAS:Formula:C10H13N3Purity:98%Molecular weight:175.2352-chloro-4-(4-fluorophenyl)-1,3-thiazole
CAS:Formula:C9H5ClFNSPurity:95%Color and Shape:Solid, CrystallineMolecular weight:213.655-Bromo-4-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H5BrClN3Purity:95%Color and Shape:SolidMolecular weight:246.495-(Bromomethyl)-2-methylthiazole
CAS:Formula:C5H6BrNSPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:192.07(5-Mercapto-4-methyl-4H-1,2,4-triazol-3-yl)methanol
CAS:Formula:C4H7N3OSPurity:95.0%Molecular weight:145.187-Chloro-2-methylthieno[3,2-b]pyridine
CAS:Formula:C8H6ClNSPurity:95.0%Color and Shape:SolidMolecular weight:183.652-Hydrazino-4-methoxy-7-methyl-1,3-benzothiazole
CAS:Formula:C9H11N3OSPurity:95.0%Molecular weight:209.274-[2-(1H-imidazol-1-yl)ethoxy]benzaldehyde hydrochloride
CAS:Formula:C12H13ClN2O2Purity:95.0%Molecular weight:252.71-(4-bromophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C10H8BrN3O2Purity:95.0%Molecular weight:282.0972,4-difluoro-2′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17F2NOPurity:97.0%Molecular weight:301.337(5E)-5-(2-chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H6ClNOS2Purity:95.0%Molecular weight:255.73(S)-4-(TERT-BUTOXYCARBONYL)-4-AZASPIRO[2.4]HEPTANE-5-CARBOXYLIC ACID
CAS:Formula:C12H19NO4Purity:≥97%Molecular weight:241.2873-(Chloromethyl)-1-methyl-1H-1,2,4-triazole hydrochloride
CAS:Formula:C4H7Cl2N3Purity:96%Color and Shape:SolidMolecular weight:168.025-((tert-Butyldimethylsilyl)oxy)-3-iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole
CAS:Purity:98%Molecular weight:458.41500852-Amino-4,5-dimethyl-thiophene-3-carbonitrile
CAS:Formula:C7H8N2SPurity:97%Color and Shape:SolidMolecular weight:152.222-(2-Methyl-4-nitro-1H-imidazol-1-yl)ethanol
CAS:Formula:C6H9N3O3Purity:95.0%Molecular weight:171.1564-Iodo-1-isopropyl-1H-pyrazole
CAS:Formula:C6H9IN2Purity:98%Color and Shape:Liquid, OilMolecular weight:236.056(1-(3-HYDROXY-2,2-DIMETHYLPROPYL)-1H-PYRAZOL-4-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C14H25BN2O3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:280.185-[1-Methyl-3-(trifluoromethyl)pyrazol-5-yl]thiophene-2-sulfonyl chloride
CAS:Formula:C9H6ClF3N2O2S2Color and Shape:Crystalline PowderMolecular weight:330.72tert-Butyl 4-isopropyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide
CAS:Purity:97%Molecular weight:265.32000734-Methyl-1H-indole-2-carboxylic acid methyl ester
CAS:Formula:C11H11NO2Purity:98%Color and Shape:SolidMolecular weight:189.2145-Fluorogramine
CAS:Formula:C11H13FN2Purity:97%Color and Shape:Solid, White to slightly off-white crystalline powderMolecular weight:192.237Kinetin
CAS:Formula:C10H9N5OPurity:95.0%Color and Shape:Solid, White to slightly pale yellow powderMolecular weight:215.2161-(4-Ethylphenyl)-2-oxopyrrolidine-4-carboxylic acid
CAS:Formula:C13H15NO3Purity:95%Molecular weight:233.2675-Methoxythiazol-2-amine
CAS:Formula:C4H6N2OSPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:130.17ALLYL 2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE HCL
Formula:C12H21ClN2O2Purity:95.0%Molecular weight:260.765-(chloromethyl)-2-methanesulfonyl-1-(2-methylpropyl)-1H-imidazole
CAS:Formula:C9H15ClN2O2SPurity:95.0%Molecular weight:250.742-amino-6-fluoro-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide
CAS:Formula:C10H8BrFN2SPurity:95.0%Molecular weight:287.15(2-(Pyrrolidin-1-yl)phenyl)boronic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:191.03999333-Iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C8H4F3IN2Purity:>95%Molecular weight:312.034N,N-Dibenzyl-1,4-dioxaspiro[4.5]decan-8-amine
CAS:Formula:C22H27NO2Purity:97%Molecular weight:337.463ETHYL 4-OXO-5,6,7,8-TETRAHYDRO-4H-PYRAZOLO[1,5-A][1,4]DIAZEPINE-2-CARBOXYLATE
CAS:Formula:C10H13N3O3Purity:95.0%Molecular weight:223.232(3aS,6aS)-2-(tert-Butoxycarbonyl)hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylic acid
CAS:Purity:97%Molecular weight:255.3139954(S)-1-(4-Methylbenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C12H20Cl2N2Purity:95.0%Molecular weight:263.21Methyl 5-chloro-3-(N-methylsulfamoyl)thiophene-2-carboxylate
CAS:Formula:C7H8ClNO4S2Purity:95%Color and Shape:SolidMolecular weight:269.712-(1,2-oxazol-3-yl)ethan-1-amine hydrochloride
CAS:Formula:C5H9ClN2OPurity:95.0%Molecular weight:148.594-Chloro-5-sulfamoyl-2-(((tetrahydrofuran-2-yl)methyl)amino)benzoic acid
CAS:Purity:≥95%Molecular weight:334.7699895-amino-3-isoxazolol
CAS:Formula:C3H4N2O2Purity:95.0%Color and Shape:Solid, Grey crystallineMolecular weight:100.077ETHYL (2R,4R)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE
CAS:Formula:C13H21NO5Purity:95.0%Molecular weight:271.313(2S,4R)-1-(tert-Butoxycarbonyl)-4-(3-methylbenzyl)pyrrolidine-2-carboxylic acid
CAS:Purity:95+%Molecular weight:319.4010013-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide
Formula:C9H6BrClN4OPurity:95.0%Molecular weight:301.53(1,3-benzoxazol-2-ylmethyl)amine hydrochloride
CAS:Formula:C8H9ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:184.62N-(3-methoxybenzyl)-N-[(1-methyl-1H-pyrazol-4-yl)methyl]amine
CAS:Formula:C13H17N3OPurity:97%Molecular weight:231.2993-Amino-4,6-dimethylthieno[2,3-b]pyridine-2-carbohydrazide
CAS:Purity:95+%Molecular weight:236.28999333-(1-Oxo-1,3-dihydro-isoindol-2-yl)-propionic acid
CAS:Formula:C11H11NO3Purity:95.0%Color and Shape:No data available.Molecular weight:205.2134-(5-amino-1,3,4-oxadiazol-2-yl)-N,N-dimethylbenzenesulfonamide
CAS:Formula:C10H12N4O3SPurity:95.0%Molecular weight:268.29TERT-BUTYL 5-CYANOHEXAHYDROCYCLOPENTA[C]PYRROLE-2(1H)-CARBOXYLATE
CAS:Formula:C13H20N2O2Purity:95.0%Molecular weight:236.315Methyl 5-methyl-3-isoxazole carboxylate
CAS:Formula:C6H7NO3Purity:97%Color and Shape:SolidMolecular weight:141.126METHYL 1-METHYL-1H-PYRROLO[3,2-B]PYRIDINE-5-CARBOXYLATE
CAS:Formula:C10H10N2O2Purity:98%Molecular weight:190.2025-Isoxazolecarboxylic acid, 3-[(4-methoxyphenyl)methoxy]-
CAS:Formula:C12H11NO5Purity:97%Molecular weight:249.2225-(4-Chlorophenyl)isoxazole-3-carboxaldehyde
CAS:Formula:C10H6ClNO2Purity:≥95%Molecular weight:207.615,6-Dichloro-2-methylbenzimidazole
CAS:Formula:C8H6Cl2N2Purity:98%Color and Shape:SolidMolecular weight:201.055-NITRO-3-(TRIFLUOROMETHYL)-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C8H4F3N3O2Purity:97%Molecular weight:231.134
