
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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2-methylthiophene-3-carboxamide
CAS:Formula:C6H7NOSPurity:95.0%Color and Shape:SolidMolecular weight:141.19(3aR,6R,6aR)-2,2,6-Trimethyl-6-vinyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-one
CAS:Purity:80%Molecular weight:196.2460022N1-(5-chloro-4-methylbenzo[d]thiazol-2-yl)-N2,N2-diethylethane-1,2-diamine
CAS:Formula:C14H20ClN3SPurity:95.0%Molecular weight:297.855-Amino-1-(4-bromophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS:Formula:C9H8BrN5OPurity:95.0%Molecular weight:282.101(S)-2-Phenyl-1-pyrrolidin-1-ylmethyl-ethylamine
CAS:Formula:C13H20N2Purity:97.0%Color and Shape:SolidMolecular weight:204.3172-tert-Butyl-6-methyl-1H-indole
CAS:Formula:C13H17NPurity:95.0%Color and Shape:SolidMolecular weight:187.2863-Methylisoxazole-5-carbaldehyde
CAS:Formula:C5H5NO2Purity:95.0%Color and Shape:Solid, Low Melting SolidMolecular weight:111.13-(thiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid
CAS:Formula:C8H7NO3SPurity:95.0%Molecular weight:197.211-METHYL-3-(METHYLTHIO)-1H-PYRAZOL-5-AMINE
CAS:Formula:C5H9N3SPurity:95.0%Color and Shape:SolidMolecular weight:143.211-(1-Azidoethyl)-1H-1,2,3-benzotriazole
CAS:Formula:C8H8N6Purity:90.0%Color and Shape:SolidMolecular weight:188.1942-Chloro-6-fluorobenzo[d]thiazole
CAS:Formula:C7H3ClFNSPurity:98%Color and Shape:SolidMolecular weight:187.62Na-Boc-L-tryptophan benzyl ester
CAS:Formula:C23H26N2O4Purity:97%Color and Shape:SolidMolecular weight:394.471(S)-4-Benzyl-3-(3-phenylpropanoyl)oxazolidin-2-one
CAS:Formula:C19H19NO3Purity:95.0%Molecular weight:309.365(1R,2R,4R)-rel-1-Azabicyclo[2,2,1]heptane-2-carboxylic acid hydrochloride
CAS:Purity:95%Molecular weight:177.635-(2,2,2-Trifluoroacetyl)-2,3-dihydrobenzofuran
CAS:Formula:C10H7F3O2Purity:97.0%Color and Shape:Low Melting SolidMolecular weight:216.159Ethyl 5-amino-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H12FN3O2Purity:95+%Molecular weight:249.245(1H-Indazol-4-yl)methanol
CAS:Formula:C8H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:148.165(4-Formylfuran-2-yl)boronic acid
CAS:Formula:C5H5BO4Purity:95.0%Color and Shape:SolidMolecular weight:139.91-(3-Azetidinyl)-1H-pyrazole
CAS:Formula:C6H9N3Purity:95.0%Color and Shape:SolidMolecular weight:123.159tert-butyl 3-{[2-(pyrrolidin-1-yl)ethyl]amino}propanoate
CAS:Formula:C13H26N2O2Purity:95.0%Molecular weight:242.363(R)-5-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride
CAS:Formula:C9H12ClN3O3Purity:95.0%Molecular weight:245.665-METHYL-5H-PYRROLO[2,3-B]PYRAZINE-7-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C9H9N3O2Purity:97%Molecular weight:191.194-(2-chlorophenyl)pyrrolidine-3-carbonitrile hydrochloride
CAS:Formula:C11H12Cl2N2Purity:95.0%Molecular weight:243.131-(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:232.2393-butyl-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C13H15FN2OPurity:95.0%Molecular weight:234.2742-(TERT-BUTOXYCARBONYL)OCTAHYDROCYCLOPENTA[C]PYRROLE-3A-CARBOXYLIC ACID
CAS:Formula:C13H21NO4Purity:98%Molecular weight:255.3143-(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:191.191-(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:201.1522-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:167.256methyl 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:398.2241-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€TERT-BUTYL (3-(4-BROMO-1H-PYRAZOL-1-YL)PROPYL)CARBAMATE
Formula:C11H18BrN3O2Purity:95.0%Molecular weight:304.188TERT-BUTYL-5-(HYDROXYMETHYL)-2,2-DIMETHYLOXAZOLIDINE-3-CARBOXYLATE
CAS:Formula:C11H21NO4Purity:95.0%Molecular weight:231.292(1E)-1-(1H-1,2,3-Benzotriazol-1-yl)-4,4-dimethylpent-1-en-2-yl trifluoromethanesulfonate
CAS:Formula:C14H16F3N3O3SMolecular weight:363.363-(1,3-benzothiazol-2-yl)-1-propanamine hydrochloride hydrate
CAS:Formula:C10H15ClN2OSPurity:95.0%Color and Shape:Grey powderMolecular weight:246.75tert-Butyl (2S)-2-[(1S)-1-hydroxyethyl]pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:215.29299935-(3,4-Dimethoxy-benzyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C11H13N3O2SPurity:95.0%Color and Shape:Solid, PowderMolecular weight:251.3N’-(6-chloro-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C11H14ClN3SPurity:95.0%Molecular weight:255.76(9H-fluoren-9-yl)methyl (R)-3-hydroxypyrrolidine-1-carboxylate
CAS:Purity:95%(LC-MS);RGMolecular weight:309.3649902Tert-butyl5-methyl-2,6-diazaspiro[3.4]octane-2-carboxylate
CAS:Purity:98%Molecular weight:226.3200073(1-PHENYL-2-PYRROLIDINYLETHYL)METHYLAMINE
CAS:Formula:C13H20N2Purity:95.0%Color and Shape:LiquidMolecular weight:204.317Benzo[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:297.193tert-butyl 2-(3,5-dibromo-1H-1,2,4-triazol-1-yl)acetate
CAS:Formula:C8H11Br2N3O2Purity:95.0%Molecular weight:341.003(R)-tert-Butyl 1-isopropylpyrrolidin-3-ylcarbamate
CAS:Formula:C12H24N2O2Purity:95.0%Molecular weight:228.336ETHYL 5-(2,5-DIMETHYL-1H-PYRROL-1-YL)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C12H14N2O2SPurity:95.0%Molecular weight:250.321-(3,3,3-trifluoropropyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C7H7F3N2O2Purity:98%Molecular weight:208.14Ref: 10-F428772
1g688.00€5g1,989.00€10g2,945.00€25g6,766.00€100g23,689.00€2.5g1,345.00€100mg194.00€250mg294.00€500mg553.00€1-[6-(thiophen-2-yl)pyridazin-3-yl]piperidine-4-carboxylic acid
CAS:Formula:C14H15N3O2SPurity:95.0%Molecular weight:289.352-Amino-5-bromobenzothiazole
CAS:Formula:C7H5BrN2SPurity:97%Color and Shape:SolidMolecular weight:229.11-[(3-chloro-4-fluorophenyl)methyl]-1H-pyrazol-3-amine
CAS:Formula:C10H9ClFN3Purity:95.0%Molecular weight:225.657-chloro[1,2,4]triazolo[4,3-c]pyrimidin-5-amine
CAS:Formula:C5H4ClN5Purity:95.0%Molecular weight:169.575-(2-ethoxyphenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H12N2O3Purity:95.0%Molecular weight:232.2395-Fluoro-2-methylindole-3-carboxylic acid ethylester
CAS:Formula:C12H12FNO2Purity:97%Color and Shape:Solid, PowderMolecular weight:221.2312-Bromo-5-propylthiophene
CAS:Formula:C7H9BrSPurity:96%Color and Shape:Liquid, No data available.Molecular weight:205.112-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine
CAS:Formula:C7H8N2SPurity:98%Color and Shape:SolidMolecular weight:152.22Ref: 10-F662753
1g907.00€5g1,926.00€10g3,852.00€25g9,233.00€100g32,293.00€2.5g1,803.00€100mg331.00€250mg471.00€500mg721.00€2-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:345.3989868Methyl indole-6-carboxylate
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.187Ethyl 3-chlorothieno[2,3-b]pyridine-2-carboxylate
CAS:Formula:C10H8ClNO2SPurity:95.0%Molecular weight:241.696-bromo-2-morpholin-4-yl-1,3-benzothiazole
CAS:Formula:C11H11BrN2OSPurity:95.0%Color and Shape:SolidMolecular weight:299.19(2E)-1-(2,4-dichlorophenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C13H8Cl2O2Purity:95.0%Molecular weight:267.11TERT-BUTYL 3-AMINO-3-(2-HYDROXYETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H22N2O3Purity:95.0%Molecular weight:230.308METHYL 5-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C9H6BrNO2SPurity:95%Molecular weight:272.12(3R,5R)-7-(2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid
CAS:Formula:C33H35FN2O5Purity:98.0%Color and Shape:Solid, White powderMolecular weight:558.65tert-Butyl 1,1-dimethylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate
CAS:Purity:98%Molecular weight:240.34700015-[3-(Trifluoromethyl)phenyl]oxazole
CAS:Formula:C10H6F3NOPurity:95%Color and Shape:LiquidMolecular weight:213.1593-tert-butyl-1-(2,4-difluorophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H15F2N3Purity:95.0%Molecular weight:251.281Vinpocetine
CAS:<p>M02659 - Vinpocetine</p>Formula:C22H26N2O2Purity:98%Color and Shape:Solid, White to very pale yellow powderMolecular weight:350.462Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate
CAS:Formula:C12H20N5O4PPurity:≥95%Molecular weight:329.297Imidazo[1,2-a]pyridin-6-amine
CAS:Formula:C7H7N3Purity:97%Color and Shape:SolidMolecular weight:133.154ethyl 5-oxo-1-(propan-2-yl)-2,5-dihydro-1H-pyrazole-3-carboxylate
CAS:Purity:95+%Molecular weight:198.22200011-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C16H21BN2O2Purity:98%Color and Shape:SolidMolecular weight:284.173-methyl-2-(pyrrolidin-1-yl)butan-1-amine; oxalic acid
CAS:Formula:C11H22N2O4Purity:95.0%Molecular weight:246.3073-(5-methylfuran-2-yl)-6-(piperazin-1-yl)pyridazine
CAS:Formula:C13H16N4OPurity:95.0%Molecular weight:244.2985-Chloroimidazo[1,2-a]pyridine-2-carbohydrazide
CAS:Formula:C8H7ClN4OPurity:97.0%Molecular weight:210.625-(tert-Butyl) 7-ethyl 6,7-dihydropyrazolo[1,5-a]pyrazine-5,7(4H)-dicarboxylate
CAS:Purity:95+%Molecular weight:295.33898933-Iodo-6-methoxy-1H-indazole
CAS:Formula:C8H7IN2OPurity:95.0%Color and Shape:SolidMolecular weight:274.0613-amino-5-fluoro-1,3-dihydro-2H-indol-2-one hydrochloride
CAS:Formula:C8H8ClFN2OPurity:95.0%Molecular weight:202.615-AMINO-1-METHYL-1,2,3-TRIAZOLE
CAS:Formula:C3H6N4Purity:>97%Color and Shape:SolidMolecular weight:98.109(1S,3R,4R)-2-Azabicyclo[2.2.1]heptane-3-carboxylic acid
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:141.174-Phenyl-3-sulfamoyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
Formula:C13H10F3NO4S2Purity:95.0%Molecular weight:365.341,2-Dihydro-1′-methylspiro[3H-indole-3,4′-piperidine]
CAS:Formula:C13H18N2Purity:95.0%Color and Shape:SolidMolecular weight:202.3011,1′-(3,5-dimethyl-1H-pyrrole-2,4-diyl)diethanone
CAS:Formula:C10H13NO2Purity:95.0%Molecular weight:179.2193-{5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl}propanoic acid
CAS:Formula:C11H13N3O2Purity:95.0%Molecular weight:219.2443-bromo-5-(trifluoromethyl)-1H-1,2,4-triazole
CAS:Formula:C3HBrF3N3Purity:98%Color and Shape:Solid, Light beige powderMolecular weight:215.9614-(tert-Butyldimethylsilanyloxy)-1H-indole-6-carboxylic acid methyl ester
CAS:Formula:C16H23NO3SiMolecular weight:305.4492-(2-ethyl-1H-imidazol-1-yl)ethanamine
CAS:Formula:C7H13N3Purity:95.0%Color and Shape:LiquidMolecular weight:139.2025-(Hydroxymethyl)-1H-pyrrole-2-carbaldehyde
CAS:Formula:C6H7NO2Purity:95.0%Color and Shape:SolidMolecular weight:125.1273-[2-(propan-2-yl)-1H-imidazol-1-yl]propanoic acid hydrochloride
CAS:Purity:97%Molecular weight:218.68(E)-ETHYL 3-(1-METHYL-1H-PYRAZOL-4-YL)ACRYLATE
CAS:Formula:C9H12N2O2Purity:95.0%Molecular weight:180.2075-(1,1,1-Trifluoro-2-methylpropan-2-yl)-1,2-oxazol-3-amine
CAS:Purity:97%Molecular weight:194.15699774-chloro-5,5,7-trimethyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one
CAS:Formula:C9H10ClN3OPurity:95.0%Molecular weight:211.654-allyl-5-isopropyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H13N3SPurity:95.0%Molecular weight:183.275-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)-1H-tetrazole
CAS:Formula:C6H7BrN6Purity:95.0%Molecular weight:243.0685-(3-Hydroxy-3-methyl-but-1-ynyl)-thiophene-2-carboxylic acid
CAS:Formula:C10H10O3SPurity:95+%Molecular weight:210.255-(1-Aminoethyl)-2,3-dihydrobenzo[b]furan
CAS:Formula:C10H13NOPurity:95+%Color and Shape:ClearMolecular weight:163.224H-1,2,4-triazol-4-ylacetic acid
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:White powderMolecular weight:127.103[(3S,4R)-4-ethoxytetrahydro-3-furanyl]amine hydrochloride
CAS:Formula:C6H14ClNO2Purity:95.0%Molecular weight:167.634-(tert-Butyldimethylsilanyloxy)-1-(2-cyanoethyl)-1H-indole-6-carboxylic acid
CAS:Formula:C18H24N2O3SiMolecular weight:344.4863-Methylisoxazole-4-carboxylic acid
CAS:Formula:C5H5NO3Purity:98%Color and Shape:SolidMolecular weight:127.0995-Methyl-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Purity:98%Molecular weight:206.1719971(R)-3-[1-(4-Fluoro-benzyl)-1H-benzoimidazol-2-yloxy]-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C23H26FN3O3Purity:95%Molecular weight:411.4772-Methyl-1,3-oxazole-4-carbohydrazide
CAS:Formula:C5H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:141.133,5-dibromo-1-[(3-chlorophenyl)methyl]-1H-1,2,4-triazole
CAS:Formula:C9H6Br2ClN3Purity:95.0%Molecular weight:351.433-(5-Methoxy-1H-indol-3-yl)-3-oxopropanenitrile
CAS:Formula:C12H10N2O2Purity:95.0%Molecular weight:214.224(R)-3-(2-Fluoro-6-nitrophenoxy)pyrrolidine hydrochloride
CAS:Formula:C10H12ClFN2O3Purity:95.0%Molecular weight:262.674-(4-Chlorophenyl)-1-(1H-imidazol-1-yl)butan-2-ol
CAS:Formula:C13H15ClN2OPurity:98%Molecular weight:250.73Ref: 10-F650339
1g798.00€5g2,515.00€10g4,090.00€2.5g1,698.00€50mg218.00€100mg336.00€250mg481.00€500mg735.00€3-BROMO-1-(4-NITROPHENYL)-1H-1,2,4-TRIAZOLE
CAS:Formula:C8H5BrN4O2Purity:97.0%Color and Shape:SolidMolecular weight:269.058
