
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-(4-ethyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride hydrate
CAS:Formula:C6H16Cl2N4OPurity:95.0%Color and Shape:SolidMolecular weight:231.125-bromo-2-(trifluoromethyl)-1H-imidazole
CAS:Formula:C4H2BrF3N2Purity:97%Color and Shape:SolidMolecular weight:214.973[1-(4-cyclopentyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride
CAS:Formula:C9H18Cl2N4Purity:95.0%Molecular weight:253.17[(5-Methyl-1,3,4-oxadiazol-2-yl)methyl]amine
CAS:Formula:C4H7N3OPurity:95.0%Color and Shape:SolidMolecular weight:113.124-{2-[4-oxo-2-(phenylimino)-1,3-thiazolidin-5-yl]acetamido}benzoic acid
CAS:Purity:97%Molecular weight:369.39999394-Bromo-1H-indole-7-carboxamide
CAS:Formula:C9H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:239.072BENZYL TETRAHYDRO-1H-FURO[3,4-C]PYRROLE-5(3H)-CARBOXYLATE
CAS:Formula:C14H17NO3Purity:90%Molecular weight:247.2944-(3-Trifluoromethyl-pyrazol-1-yl)-benzoyl chloride
CAS:Formula:C11H6ClF3N2OPurity:95.0%Molecular weight:274.632-(3-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C12H12N2O3SPurity:95.0%Molecular weight:264.32-Amino-5-carbamoyl-4-methyl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C9H12N2O3SPurity:95+%Color and Shape:SolidMolecular weight:228.273-(4-ethylphenyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C12H12N2O2Purity:95.0%Molecular weight:216.245-Cyclohexyl-3-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C12H17NO2Purity:97.0%Molecular weight:207.2736-fluoro-1H-indazol-5-ol
CAS:Formula:C7H5FN2OPurity:95.0%Color and Shape:No data available.Molecular weight:152.128Methyl 5-bromo-1-methyl-1H-1,2,4-triazole-3-carboxylate
CAS:Formula:C5H6BrN3O2Purity:95%Color and Shape:Light yellow crystallineMolecular weight:220.026METHYL 6-BROMO-1-METHYL-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C11H10BrNO2Purity:98+%Molecular weight:268.11METHYL 3-AMINO-6-BENZYL-4,5,6,7-TETRAHYDROTHIENO[2,3-C]PYRIDINE-2-CARBOXYLATE HCL
Formula:C16H19ClN2O2SPurity:90.0%Molecular weight:338.85Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole-2-carboxylate
CAS:Purity:98%Molecular weight:269.11999513-Methoxy-1-methyl-4-nitro-1H-pyrazole
CAS:Formula:C5H7N3O3Purity:98%Color and Shape:SolidMolecular weight:157.1295-Bromo-3-methyl-benzofuran-2-carboxylic acid
CAS:Formula:C10H7BrO3Purity:97%Molecular weight:255.067N-methyl-2-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]ethanamine hydrochloride
CAS:Formula:C6H9ClF3N3OPurity:95.0%Molecular weight:231.61-(3-Chlorophenyl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C10H7ClN2O2Purity:97%Molecular weight:222.63(1-METHYL-3-(4-(TRIFLUOROMETHYL)PHENYL)-1H-PYRAZOL-5-YL)METHANOL
CAS:Formula:C12H11F3N2OPurity:97.0%Molecular weight:256.2282-(4-methylpiperazin-1-yl)-1,3-benzothiazol-6-amine
CAS:Formula:C12H16N4SPurity:95.0%Color and Shape:SolidMolecular weight:248.352-Methyl-1-prop-2-ynyl-1H-indole-3-carbaldehyde
CAS:Formula:C13H11NOPurity:95%Color and Shape:SolidMolecular weight:197.2372,3-Dihydrobenzo[b]furan-5-isocyanate
CAS:Formula:C9H7NO2Purity:95.0%Color and Shape:SolidMolecular weight:161.167-[(TERT-BUTOXY)CARBONYL]-3-OXO-7-AZABICYCLO[2.2.1]HEPTANE-1-CARBOXYLIC ACID
CAS:Formula:C12H17NO5Purity:97%Molecular weight:255.275-(4-methoxy-3-nitrophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H9N3O5Purity:95.0%Molecular weight:263.2096-imino-3-methyl-4-(thiophen-2-yl)-2H,4H,5H,6H-pyrano[2,3-c]pyrazole-5-carbonitrile
CAS:Purity:90%Molecular weight:258.29998783-Cyclopropyl-1-ethyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C9H12N2O2Purity:95.0%Molecular weight:180.2071,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-carbaldehyde
CAS:Formula:C10H10N2O2Purity:95%Color and Shape:SolidMolecular weight:190.202(3-ethyl-2-imino-2,3-dihydro-1H-benzimidazol-1-yl)acetic acid hydrobromide
CAS:Formula:C11H14BrN3O2Purity:95.0%Molecular weight:300.156(E)-1-(6-chloro-2-methylimidazo[1,2-a]pyridin-3-yl)-3-(dimethylamino)prop-2-en-1-one
CAS:Purity:90%Molecular weight:263.730011ethyl 5-amino-3-methylisothiazole-4-carboxylate
CAS:Formula:C7H10N2O2SPurity:95%+Molecular weight:186.23tert-Butyl 2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Purity:97%Molecular weight:357.2600098ethyl 3-allyl-2-imino-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide
CAS:Formula:C13H15BrN2O2SPurity:95.0%Molecular weight:343.24(4aS,7aS)-6-benzyloctahydro-1h-pyrrolo[3,4-b]pyridinedihydrochloride
CAS:Purity:97%Molecular weight:289.23999025,7-dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine
CAS:Formula:C12H12N2SPurity:95.0%Molecular weight:216.31-[(pyrrolidin-2-yl)methyl]-1H-1,2,3-triazole dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.121-(2-furyl)-3-(2-hydroxy-4-methylphenyl)-1,3-propanedione
CAS:Formula:C14H12O4Purity:95.0%Molecular weight:244.2464-(4-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL)ANILINE
CAS:Formula:C10H8F3N3Purity:95.0%Color and Shape:SolidMolecular weight:227.19((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
CAS:Formula:C7H14O4Purity:99%+(GC-MS);RGColor and Shape:No data available.Molecular weight:162.185(S)-tert-Butyl 6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate
CAS:Purity:97%Molecular weight:237.30299383-Benzyl-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid
CAS:Purity:95%Molecular weight:305.37399295-(1,3-Dioxolan-2-yl)-2-thienyl undecyl ketone
CAS:Formula:C19H30O3SPurity:97.0%Molecular weight:338.51IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID, 8-BROMO-1,5-DIHYDRO-, ETHYL ESTER
CAS:Formula:C10H11BrN2O2Purity:95.0%Molecular weight:271.1141-(2-(2-Aminoethoxy)ethyl)-1H-pyrrole-2,5-dione 2,2,2-trifluoroacetate
CAS:Formula:C10H13F3N2O5Purity:97%Color and Shape:SolidMolecular weight:298.218Ref: 10-F497166
1g219.00€5g572.00€10g932.00€25g1,732.00€100g5,260.00€100mg65.00€250mg95.00€500mg155.00€(2S,4R)-4-(4-Bromobenzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C12H15BrClNO2Purity:95%Molecular weight:320.611-(5-methyl-1H-benzimidazol-2-yl)propan-1-amine
CAS:Formula:C11H15N3Purity:95.0%Color and Shape:SolidMolecular weight:189.262ethyl 3-(3-methylphenyl)-1,2,4-oxadiazole-5-carboxylate
CAS:Formula:C12H12N2O3Molecular weight:232.239tert-Butyl (1-(4-bromothiazol-2-yl)piperidin-4-yl)carbamate
CAS:Formula:C13H20BrN3O2SPurity:95.0%Molecular weight:362.29methyl 3-{[(furan-2-yl)methyl]amino}-2-methylpropanoate
CAS:Formula:C10H15NO3Purity:95.0%Molecular weight:197.2343-butyl-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C13H15FN2OPurity:95.0%Molecular weight:234.274ethyl 5-amino-1-(2,3-dimethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H17N3O2Purity:95.0%Molecular weight:259.3092-(TERT-BUTOXYCARBONYL)OCTAHYDROCYCLOPENTA[C]PYRROLE-3A-CARBOXYLIC ACID
CAS:Formula:C13H21NO4Purity:98%Molecular weight:255.3145-oxo-1-(tetrahydro-2H-pyran-4-yl)pyrrolidine-3-carboxylic acid
CAS:Formula:C10H15NO4Purity:95.0%Molecular weight:213.2333-(tert-butyl)-5-methylisoxazole-4-carboxylic acid
CAS:Formula:C9H13NO3Purity:95.0%Color and Shape:SolidMolecular weight:183.2072-Methylpropan-2-amine (S)-2-((tert-butoxycarbonyl)amino)-3-(furan-2-yl)propanoate
CAS:Purity:98%Molecular weight:328.4091,3-DIMETHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID
CAS:Formula:C9H9N3O2Purity:95.0%Molecular weight:191.19tert-Butyl 3-(2H-tetrazol-5-yl)azetidine-1-carboxylate
CAS:Formula:C9H15N5O2Purity:95.0%Molecular weight:225.2521-(4-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxaldehyde
CAS:Formula:C12H11BrN2OPurity:95.0%Molecular weight:279.1373-TRIFLUOROMETHYL-4-AMINOPYRROLO[2,3-B]PYRIDINE
CAS:Formula:C8H6F3N3Purity:97.0%Molecular weight:201.152Boc-L-Pyroglutamic acid methyl ester
CAS:Formula:C11H17NO5Purity:97%Color and Shape:Solid, Crystalline PowderMolecular weight:243.2592-methyl-4-(1-pyrrolidinylcarbonyl)aniline
CAS:Formula:C12H16N2OPurity:95.0%Color and Shape:SolidMolecular weight:204.273(6-Isopropyl-9-methyl-1,4-dioxaspiro[4.5]Decan-2-yl)methanol
CAS:Purity:98%Color and Shape:LiquidMolecular weight:228.3320007(2R,3S,4S,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Formula:C10H12FN5O4Purity:95%Color and Shape:Solid, White powderMolecular weight:285.235(1-Ethyl-3,5-dimethyl-1 H -pyrazol-4-ylmethyl)-methyl-amine
CAS:Formula:C9H17N3Purity:95.0%Color and Shape:LiquidMolecular weight:167.2562-(2,5-Dimethoxyphenyl)pyrrolidine
CAS:Formula:C12H17NO2Purity:98.0%Color and Shape:LiquidMolecular weight:207.273tert-Butyl 7-methyl-1H-indole-1-carboxylate
CAS:Formula:C14H17NO2Purity:95.0%Molecular weight:231.295methyl 5-(bromomethyl)thiophene-2-carboxylate
CAS:Formula:C7H7BrO2SPurity:95.0%Color and Shape:SolidMolecular weight:235.1tert-Butyl 4-(4-bromo-3-(trifluoromethyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
CAS:Formula:C14H19BrF3N3O2Purity:95%Molecular weight:398.2245-Morpholino-1H-pyrazol-3-amine
CAS:Formula:C7H12N4OPurity:95%Color and Shape:Liquid, No data available.Molecular weight:168.21-Methyl-6,7-dihydro-1H-indazol-4(5H)-one
CAS:Formula:C8H10N2OPurity:97%Color and Shape:SolidMolecular weight:150.1814-amino-1-phenyl-2-pyrrolidinone hydrochloride
CAS:Formula:C10H13ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:212.68Ref: 10-F640479
1g333.00€5g1,230.00€10g2,460.00€2.5g796.00€50mg62.00€100mg110.00€250mg180.00€500mg278.00€Ethyl 2-(3,4-difluorophenyl)-4-methylthiazole-5-carboxylate
CAS:Formula:C13H11F2NO2SMolecular weight:283.29Methyl 4-aminothieno[2,3-d]pyrimidine-6-carboxylate
CAS:Formula:C8H7N3O2SPurity:95.0%Color and Shape:SolidMolecular weight:209.225-(1-isopropyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C8H11N5OPurity:95.0%Molecular weight:193.214-Amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione
CAS:Formula:C13H11N3O4Purity:98%Color and Shape:SolidMolecular weight:273.248tert-Butyl 4-(2-hydroxyethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:95+%Molecular weight:285.3840027(R)-tert-Butyl 1-(2-chlorobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23ClN2O2Purity:95.0%Molecular weight:310.824-CHLORO-7-CYCLOPENTYL-5-IODO-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C11H11ClIN3Purity:95.0%Molecular weight:347.584,7-Dimethoxy-1 H -indole-2-carboxylic acid
CAS:Formula:C11H11NO4Purity:95.0%Color and Shape:SolidMolecular weight:221.212Benzo[1,3]dioxole-5-carboxamidoxime
CAS:Formula:C8H8N2O3Purity:95%Color and Shape:SolidMolecular weight:180.163(4-methyl-1H-indol-5-yl)methanamine
CAS:Formula:C10H12N2Purity:95.0%Color and Shape:SolidMolecular weight:160.221-(3-Bromo-4-methylphenyl)pyrrolidine
CAS:Formula:C11H14BrNPurity:95.0%Color and Shape:SolidMolecular weight:240.1443-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanoic acid hydrochloride
CAS:Formula:C9H15ClN2O2Purity:98%Molecular weight:218.685-Furan-2-yl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid
CAS:Formula:C12H6F3N3O3Purity:95%Molecular weight:297.193Methyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
CAS:Purity:98%Molecular weight:294.1600037tert-butyl 2-(3,5-dibromo-1H-1,2,4-triazol-1-yl)acetate
CAS:Formula:C8H11Br2N3O2Purity:95.0%Molecular weight:341.0034,6-Difluorooxindole
CAS:Formula:C8H5F2NOPurity:96%Color and Shape:No data available.Molecular weight:169.1313-Chloro-6-methyl-benzo[b]thiophene-2-carboxylic acid hydrazide
CAS:Formula:C10H9ClN2OSPurity:95.0%Color and Shape:SolidMolecular weight:240.711-(2,3-Dimethylphenyl)-5-oxo-3-pyrrolidinecarboxylic acid
CAS:Formula:C13H15NO3Purity:95.0%Molecular weight:233.267ETHYL 7-OXO-4,5,6,7-TETRAHYDRO-2H-PYRAZOLO[3,4-C]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C9H11N3O3Purity:95.0%Molecular weight:209.2051-(3-Fluorobenzyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C12H12FNO3Purity:97.0%Color and Shape:SolidMolecular weight:237.233-Amino-1-methyl-1H-indazol-6-ol
CAS:Formula:C8H9N3OPurity:≥97%Color and Shape:SolidMolecular weight:163.18(2S)-1-BOC-2-METHYL-2-(METHYLAMINOMETHYL)PYRROLIDINE
CAS:Formula:C12H24N2O2Purity:95%Molecular weight:228.3363-Methyl-5-nitro-1H-pyrazole
CAS:Formula:C4H5N3O2Purity:95%Color and Shape:White powderMolecular weight:127.0381-ISOPROPYL-4-(TRIFLUOROMETHYL)-1H-PYRROLE-3-CARBOXYLIC ACID
CAS:Formula:C9H10F3NO2Purity:95.0%Molecular weight:221.1792,2,2-trifluoro-1-indolinylethan-1-one, 97%
CAS:Formula:C10H8F3NOPurity:95.0%Color and Shape:SolidMolecular weight:215.1753-Pyrrolidin-1-ylmethyl-piperidine
CAS:Formula:C10H20N2Purity:97%Color and Shape:LiquidMolecular weight:168.2842,5-Dimethyl-1-(propan-2-yl)-1h-pyrrole-3-carboxylic acid
CAS:Purity:95+%Molecular weight:181.23500065,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-3-carboxylic acid
CAS:Purity:98%Molecular weight:166.1799927Methyl 3-bromo-1H-pyrazolo[4,3-c]pyridine-6-carboxylate
CAS:Formula:C8H6BrN3O2Purity:95.0%Color and Shape:SolidMolecular weight:256.0594-(4-Bromo-1H-pyrazol-1-yl)benzonitrile
CAS:Formula:C10H6BrN3Purity:95.0%Color and Shape:SolidMolecular weight:248.0832-(1-Methyl-1H-pyrazol-3-yl)-benzenesulfonamide
Formula:C10H11N3O2SPurity:95.0%Molecular weight:237.282-Amino-4-furan-2-yl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C11H11NO3SPurity:98%Color and Shape:SolidMolecular weight:237.27METHYL 4-BROMO-2,5-DIMETHYLTHIOPHENE-3-CARBOXYLATE
CAS:Formula:C8H9BrO2SPurity:95.0%Molecular weight:249.12tert-Butyl (6-chloro-3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl)carbamate
CAS:Purity:97%Molecular weight:283.72000125,6-Methyl-1,3-dihydro-2H-benzimidazol-2-one
CAS:Formula:C9H10N2OPurity:95%Color and Shape:Solid, Light brown powderMolecular weight:162.192[5-(2,4-difluorophenyl)isoxazol-3-yl]methanol
CAS:Formula:C10H7F2NO2Purity:95.0%Molecular weight:211.1687-CYANO-IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER
CAS:Formula:C11H9N3O2Purity:98%Molecular weight:215.212Benzyl 3-((tert-butoxycarbonyl)amino)-3-cyanopyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:345.39898685-Chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:97%Color and Shape:No data available.Molecular weight:196.59Ethyl-(R)-pyrrolidin-3-yl-carbamic acid tert-butyl ester
CAS:Formula:C11H22N2O2Purity:97%Molecular weight:214.3093,5-Dimethyl-1-(pyridin-3-yl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H11N3O2Molecular weight:217.228METHYL 5-CHLOROIMIDAZO[1,5-A]PYRIDINE-6-CARBOXYLATE
CAS:Formula:C9H7ClN2O2Purity:98%Molecular weight:210.624-(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:234.299
