
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 55181 products of "5-membered Heterocycles"
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4-Fluoro-2-methyl (1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C11H13FO2Purity:96.0%Molecular weight:196.2212-Methyltetrahydrothiophene
CAS:Formula:C5H10SPurity:98.0%Color and Shape:LiquidMolecular weight:102.25-Methyl-2-(3-nitro-phenylamino)-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13N3O4SPurity:95.0%Molecular weight:307.32Ref: 10-F679931
1g877.00€5g1,962.00€10g3,240.00€2.5g1,224.00€50mg188.00€100mg308.00€250mg460.00€500mg657.00€3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile
CAS:Formula:C11H6ClFN2OPurity:95.0%Color and Shape:SolidMolecular weight:236.63(3-Ethyl-isoxazol-5-yl)-methanol
CAS:Formula:C6H9NO2Purity:97%Color and Shape:LiquidMolecular weight:127.143[3-(1-Methyl-1H-pyrazol-5-yl)phenyl]boronic acid
CAS:Formula:C10H11BN2O2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:202.02(E)-Ethyl 3-(pyrrolidin-1-yl)but-2-enoate
CAS:Formula:C10H17NO2Purity:95.0%Color and Shape:No data available.Molecular weight:183.251(1H-Pyrazol-3-yl)methanamine hydrochloride
CAS:Formula:C4H8ClN3Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:133.58(2E)-1-(2,4-dimethoxyphenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Formula:C16H16O4Purity:95.0%Molecular weight:272.32-(TRIFLUOROMETHYL)-3-FUROIC ACID
CAS:Formula:C6H3F3O3Purity:95.0%Color and Shape:SolidMolecular weight:180.082Ethyl 5-Amino-1H-pyrrole-2-carboxylate
CAS:Formula:C7H10N2O2Purity:95%Color and Shape:SolidMolecular weight:154.1694-((2S)PYRROLIDIN-2-YL)-2,2-DIFLUOROBENZO[D]1,3-DIOXOLANE
CAS:Formula:C11H11F2NO2Purity:95.0%Molecular weight:227.211(3S,4S)-4-aminotetrahydro-3-furanol hydrochloride
CAS:Formula:C4H10ClNO2Purity:95.0%Molecular weight:139.586-Chloroguanineriboside
CAS:Formula:C10H12ClN5O4Purity:95%Color and Shape:Solid, White powderMolecular weight:301.694-(3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)picolinonitrile
CAS:Formula:C13H8N6Purity:98%Color and Shape:Liquid, No data available.Molecular weight:248.2492-Methyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine
CAS:Formula:C7H11N3Purity:95%Molecular weight:137.1865-Nitro-1H-indazole-3-carbaldehyde
CAS:Formula:C8H5N3O3Purity:98%Color and Shape:SolidMolecular weight:191.1462-(2,4-Dichloro-phenylamino)-thiazole-4-carboxylic acid
CAS:Formula:C10H6Cl2N2O2SMolecular weight:289.13(R)-tert-Butyl 1-(3-fluoro-2-nitrophenyl)pyrrolidine-3-ylcarbamate
CAS:Formula:C15H20FN3O4Purity:95.0%Molecular weight:325.344-(2,5-Dioxo-pyrrolidin-1-yl)-benzoic acid
CAS:Formula:C11H9NO4Purity:95.0%Color and Shape:SolidMolecular weight:219.196tert-Butyl 4-(hydroxymethyl)-3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS:Purity:97%Molecular weight:284.35598752-BOC-5-OXO-OCTAHYDRO-ISOINDOLE
CAS:Formula:C13H21NO3Purity:95%Color and Shape:OilMolecular weight:239.315Hexahydro-pyrrolizin-3-one
CAS:Formula:C7H11NOPurity:≥95%Color and Shape:Liquid, OilMolecular weight:125.171Fmoc-His(Fmoc)-OH
CAS:<p>M03416 - Fmoc-His(Fmoc)-OH</p>Formula:C36H29N3O6Purity:95%Color and Shape:SolidMolecular weight:599.6433-(4-1,2,3-THIADIAZOLYL)PYRIDINE
CAS:Formula:C7H5N3SPurity:97.0%Color and Shape:No data available.Molecular weight:163.22-(9H-PURIN-6-YL)-ETHANOL
CAS:Formula:C7H8N4OPurity:97.0%Color and Shape:SolidMolecular weight:164.1682-(2-Fluorophenyl)-2-(1H-pyrazol-1-yl)acetic acid
Formula:C11H9FN2O2Purity:>95%Molecular weight:220.2037-(3,5-dibromo-1H-1,2,4-triazol-1-yl)heptanenitrile
CAS:Formula:C9H12Br2N4Purity:95.0%Molecular weight:336.0314,6-Dichloro-7-(phenylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:328.17001345,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridinehydrochloride
CAS:Formula:C6H10ClN3Purity:≥95%Color and Shape:SolidMolecular weight:159.62{[5-(2-furyl)-3-isoxazolyl]methyl}amine hydrochloride
CAS:Formula:C8H9ClN2O2Purity:95.0%Molecular weight:200.624,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
CAS:Formula:C9H9NSPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:163.244-Methyl-2-(4-trifluoromethyl-phenyl)-thiazole-5-carboxylic acid amide
Formula:C12H9F3N2OSPurity:95.0%Molecular weight:286.277-Chloro-2-iodothieno[3,2-b]pyridine
CAS:Formula:C7H3ClINSPurity:98%Color and Shape:SolidMolecular weight:295.523-(pyrrolidin-1-ylmethyl)pyrrolidine
CAS:Formula:C9H18N2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:154.257Methyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-6-carboxylate
CAS:Formula:C9H12N2O2Purity:95.0%Molecular weight:180.2075-chloro-1-(4-chlorophenyl)-3-ethyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C12H10Cl2N2OPurity:95.0%Molecular weight:269.13tert-Butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride
CAS:Formula:C13H25ClN2O2Purity:95.0%Molecular weight:276.81(5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRIDIN-6-YL)METHANOL
CAS:Formula:C8H12N2OPurity:95.0%Molecular weight:152.1975-(2,4-dichlorophenyl)-1,3,4-oxadiazole-2-thiol
CAS:Formula:C8H4Cl2N2OSPurity:97%Molecular weight:247.092-(3-Methoxy-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester
CAS:Formula:C14H15NO3SPurity:95.0%Molecular weight:277.34(S)-(3-Aminopyrrolidin-1-yl)(phenyl)methanone hydrochloride
CAS:Formula:C11H15ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:226.7N-(2-Oxoethyl)phthalimide
CAS:Formula:C10H7NO3Purity:95.0%Color and Shape:SolidMolecular weight:189.175-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
CAS:Formula:C6H7N5Purity:95.0%Color and Shape:SolidMolecular weight:149.1575-methyl-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide
CAS:Formula:C12H9F3N2O2Purity:97.0%Color and Shape:No data available.Molecular weight:270.211Methyl benzo-2,1,3-thiadizole-5-carboxylate
CAS:Formula:C8H6N2O2SPurity:95%Color and Shape:SolidMolecular weight:194.21(S)-5-(Aminomethyl)-1-(5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)-1H-imidazole-2(3H)-thione hydrochloride
CAS:Formula:C14H16ClF2N3SPurity:98%Molecular weight:331.81Methyl 5-bromo-2-methylthiazole-4-carboxylate
CAS:Formula:C6H6BrNO2SPurity:95%Color and Shape:SolidMolecular weight:236.08Ethyl 4-chloro-1,3-dimethylpyrazolo[3,4-b]pyridine-5-carboxylate
CAS:Formula:C11H12ClN3O2Purity:97%Color and Shape:SolidMolecular weight:253.693-BROMO-2-METHYL-5-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE
Formula:C9H6BrF3N2Purity:95.0%Molecular weight:279.061-Methyl-5-nitroimidazole
CAS:Formula:C4H5N3O2Purity:98%(GC-MS);RGColor and Shape:SolidMolecular weight:127.1031-(4-Chloromethyl-phenyl)-pyrrolidin-2-one
CAS:Formula:C11H12ClNOColor and Shape:SolidMolecular weight:209.67Methyl 3-bromo-4-fluoro-1H-indazole-6-carboxylate
CAS:Formula:C9H6BrFN2O2Purity:97%Molecular weight:273.061(4-(1-Methyl-1H-imidazol-2-yl)phenyl)boronic acid
CAS:Formula:C10H11BN2O2Purity:95.0%Molecular weight:202.029-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
CAS:Purity:95%Molecular weight:307.20001221-(1-Phenyl-1H-imidazol-2-yl)piperazine
CAS:Formula:C13H16N4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:228.299Ref: 10-F469086
1g403.00€5g1,150.00€10g1,970.00€2.5g681.00€50mg107.00€100mg157.00€250mg216.00€500mg325.00€7-Chloro-3-methyl-3H-1,2,3-triazolo[4,5-d]pyrimidine
CAS:Formula:C5H4ClN5Purity:95.0%Color and Shape:SolidMolecular weight:169.571-[6-(3-Methoxy-phenyl)-imidazo[2,1-b]thiazol-5-ylmethyl]-piperidine-4-carboxylic acid
CAS:Formula:C19H21N3O3SMolecular weight:371.466-(TRIFLUOROMETHYL)-1H-PYRAZOLO[4,3-C]PYRIDINE
CAS:Formula:C7H4F3N3Purity:95.0%Molecular weight:187.1255,6-Dichloro-1H-pyrrolo[3,2-b]pyridin-2(3H)-one
CAS:Formula:C7H4Cl2N2OPurity:95.0%Molecular weight:203.02tert-Butyl 1-amino-3-azabicyclo[3.2.0]heptane-3-carboxylate
CAS:Purity:97%Molecular weight:212.2929993(3-Methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)boronic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:176.9700012(3-PYRIDYL)-THIOPHEN-2-YLMETHANOL
CAS:Formula:C10H9NOSPurity:95.0%Color and Shape:SolidMolecular weight:191.256-azido-1H-1,3-benzodiazole
CAS:Formula:C7H5N5Purity:95.0%Color and Shape:SolidMolecular weight:159.1522-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid
CAS:Formula:C12H12O5Purity:97.0%Color and Shape:SolidMolecular weight:236.223TERT-BUTYL 3-HYDROXY-6,7-DIHYDRO-1H-PYRAZOLO[4,3-C]PYRIDINE-5(4H)-CARBOXYLATE
CAS:Formula:C11H17N3O3Purity:96%Molecular weight:239.275(3-methylbenzyl)(tetrahydro-2-furanylmethyl)amine hydrochloride
CAS:Formula:C13H20ClNOPurity:95.0%Molecular weight:241.765-methyl-4-(pyrrolidin-1-ylmethyl)isoxazole-3-carboxylic acid hydrobromide
CAS:Formula:C10H15BrN2O3Purity:95.0%Molecular weight:291.1455-Fluoro-1H-indazol-3-amine
CAS:Formula:C7H6FN3Purity:95%Color and Shape:SolidMolecular weight:151.1443-(methylthio)-1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine
CAS:Formula:C11H14N4OSPurity:95.0%Molecular weight:250.325-(4-METHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE
CAS:Formula:C12H12N2O2Purity:98%Molecular weight:216.245-bromo-2-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Formula:C8H8BrClN2Purity:95.0%Molecular weight:247.523-(Pyrrolidin-1-ylmethyl)aniline
CAS:Formula:C11H16N2Purity:97%Color and Shape:Solid, PowderMolecular weight:176.2633-Methyl-benzofuran-5-carboxylic acid methyl ester
Formula:C11H10O3Purity:95.0%Molecular weight:190.1987-chloro-N,N-diethyl-4-nitro-2,1,3-benzoxadiazol-5-amine
CAS:Formula:C10H11ClN4O3Molecular weight:270.67Ethyl 6-bromo-1H-indazole-3-carboxylate
CAS:Formula:C10H9BrN2O2Purity:98%Color and Shape:SolidMolecular weight:269.0981,2,4-Thiadiazol-5-amine hydrochloride
CAS:Formula:C2H4ClN3SPurity:>97%Color and Shape:SolidMolecular weight:137.59spiro[chromane-2,3′-pyrrolidin]-4-one hydrochloride
CAS:Formula:C12H14ClNO2Purity:95.0%Molecular weight:239.77-Hydrazinyl-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide
CAS:Purity:≥98%(HPLC)Molecular weight:257.2699894-allyl-5-(4-bromophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H10BrN3SColor and Shape:Powder or SolidMolecular weight:296.192-(2-Methoxyethyl)-2H-pyrazol-3-ylamine
CAS:Formula:C6H11N3OPurity:98%Color and Shape:LiquidMolecular weight:141.1745-Pyrid-2-ylthiophene-2-sulfonyl chloride
CAS:Formula:C9H6ClNO2S2Purity:95%Color and Shape:SolidMolecular weight:259.72[5-(4-methoxyphenyl)isoxazol-3-yl]acetic acid
CAS:Formula:C12H11NO4Purity:95.0%Molecular weight:233.223Ref: 10-F718935
1g832.00€5g3,128.00€10g5,049.00€2.5g1,749.00€50mg157.00€100mg230.00€250mg359.00€500mg573.00€Ethyl 3-(3-chlorophenyl)-[1,2,4]oxadiazole-5-carboxylate
CAS:Formula:C11H9ClN2O3Purity:95.0%Molecular weight:252.652-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carbonyl chloride
CAS:Formula:C11H5Cl2F3N2OPurity:95.0%Color and Shape:Solid, Low Melting SolidMolecular weight:309.072-(3-((4,5,7-TRIFLUOROBENZO[D]THIAZOL-2-YL)METHYL)-1H-INDOL-1-YL)ACETIC ACID
CAS:Formula:C18H11F3N2O2SPurity:95%Color and Shape:Liquid, No data available.Molecular weight:376.351-isopropyl-3-methyl-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C7H11ClN2O2SColor and Shape:SolidMolecular weight:222.692-(chloromethyl)-6-methyl-1H-benzimidazole
CAS:Formula:C9H9ClN2Purity:95%Color and Shape:Solid, Grey powderMolecular weight:180.645-Amino-2-methylisoindolin-1-one
CAS:Formula:C9H10N2OPurity:97%Color and Shape:SolidMolecular weight:162.1922-(chloromethyl)-5-(2-furyl)-1,3,4-oxadiazole
CAS:Formula:C7H5ClN2O2Purity:95.0%Molecular weight:184.58Harmine
CAS:Formula:C13H12N2OPurity:99%Color and Shape:Solid, Very pale yellow to pale yellow powderMolecular weight:212.252(4-(1-Methyl-1H-pyrazol-3-yl)phenyl)methanol
CAS:Formula:C11H12N2OPurity:95.0%Molecular weight:188.23[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]methanamine dihydrochloride
CAS:Formula:C8H10Cl2N4OPurity:95.0%Molecular weight:249.1Ethyl 7-chloro-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C10H10ClN3O2Purity:95.0%Molecular weight:239.665-(chloromethyl)-3-phenyl-1,3-oxazolidin-2-one
CAS:Formula:C10H10ClNO2Purity:95.0%Molecular weight:211.654-allyl-5-[(2-chloro-5-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H14ClN3OSPurity:95.0%Molecular weight:295.79(S)-2-(((TERT-BUTYLDIMETHYLSILYL)OXY)METHYL)PYRROLIDINE
CAS:Formula:C11H25NOSiPurity:98%Color and Shape:LiquidMolecular weight:215.412Ref: 10-F512768
1g155.00€5g462.00€10g883.00€25g1,361.00€2.5g287.00€100mg49.00€250mg72.00€500mg127.00€tert-Butyl ((S)-1-hydroxy-3-((S)-2-oxopyrrolidin-3-yl)propan-2-yl)carbamate
CAS:Purity:≥95%Molecular weight:258.3179932(R)-(TETRAHYDROFURAN-3-YL)METHANAMINE HCL
CAS:Formula:C5H12ClNOPurity:95.0%Color and Shape:SolidMolecular weight:137.614-(1-Piperazinyl)-1H-pyrazolo[3,4-d]pyrimidine dihydrochloride
CAS:Formula:C9H14Cl2N6Purity:95.0%Molecular weight:277.15tert-Butyl (6-amino-7-iodo-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl)(methyl)carbamate
CAS:Purity:95%Molecular weight:403.223999(2E)-1-(1H-1,2,3-Benzotriazol-1-yl)-3-(4-chlorophenyl)prop-2-en-1-one
CAS:Formula:C15H10ClN3OMolecular weight:283.723-(Thiophen-2-yl)propan-1-amine
CAS:Formula:C7H11NSPurity:97%Color and Shape:Liquid, ClearMolecular weight:141.232-(5-FORMYL-2,4-DIMETHYL-1H-PYRROL-3-YL)ACETIC ACID
CAS:Formula:C9H11NO3Purity:97.0%Molecular weight:181.191N-(5-Bromothiazol-2-yl) acetamide hydrobromide
CAS:Formula:C5H6Br2N2OSPurity:95.0%Molecular weight:301.983-Chloro-6-methyl-benzo[b]thiophene-2-carboxylic acid amide
CAS:Formula:C10H8ClNOSPurity:95.0%Molecular weight:225.691-ethyl-4-methyl-1H-indole-2-carboxylic acid
CAS:Formula:C12H13NO2Purity:95.0%Molecular weight:203.2414-allyl-5-[1-(4-methoxyphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3O2SPurity:95.0%Molecular weight:291.37(S)-3-(Methoxymethyl)pyrrolidine hydrochloride
CAS:Formula:C6H14ClNOPurity:97%Molecular weight:151.632-methyl-5-(5-methyl-1,3,4-oxadiazol-2-yl)aniline
CAS:Formula:C10H11N3OPurity:95.0%Molecular weight:189.218cyclopropyl(1-methyl-1H-1,2,4-triazol-5-yl)methanone
CAS:Formula:C7H9N3OPurity:95.0%Molecular weight:151.169(S)-4-Methoxy-3-(pyrrolidin-2-yl)benzoic acid hydrochloride
CAS:Formula:C12H16ClNO3Purity:97.0%Color and Shape:SolidMolecular weight:257.711-(Cyclopropylmethyl)-5-methyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C9H12N2O2Purity:>95%Molecular weight:180.2071-(4,5-Dihydro-1H-pyrrolo[2,3-b]pyrazin-7-yl)-N,N-dimethylmethanamine
CAS:Formula:C9H14N4Purity:95.0%Molecular weight:178.239TERT-BUTYL 3-(1-AMINO-2-METHOXY-2-OXOETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H22N2O4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:258.318tert-Butyl 3-cyano-3-hydroxypyrrolidine-1-carboxylate
CAS:Formula:C10H16N2O3Purity:95%Molecular weight:212.2492-Pyrrolidin-1-yl-benzylamine
CAS:Formula:C11H16N2Purity:>95%Color and Shape:LiquidMolecular weight:176.2631-Methyl-6-nitro-1H-indazole-3-carboxylic acid
CAS:Formula:C9H7N3O4Purity:98%Molecular weight:221.1722-(Chloromethyl)-6-methylthieno[2,3-d]pyrimidin-4(3H)-one
CAS:Formula:C8H7ClN2OSPurity:95.0%Molecular weight:214.671-(3-Nitro-phenyl)-1H-imidazole
CAS:Formula:C9H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:189.1741-(2-Fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:98%Molecular weight:302.16000377,7-Difluorotetrahydropyrrolo[1,2-a]pyrazine-1,3(2H,4H)-dione
CAS:Formula:C7H8F2N2O2Purity:95.0%Molecular weight:190.154,5,6,7-Tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid
CAS:Formula:C8H9NO2SPurity:95.0%Color and Shape:SolidMolecular weight:183.23
