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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4-bromo-5-ethyl-1-methyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:97%Color and Shape:LiquidMolecular weight:189.056Ethyl imidazo[1,2-a]pyridine-7-carboxylate
CAS:Formula:C10H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:190.202(2-Imino-1,3-thiazolidin-3-yl)acetic acid hydrobromide
CAS:Formula:C5H9BrN2O2SPurity:95.0%Molecular weight:241.1Ethyl 1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate
CAS:Formula:C10H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:192.218tert-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:204.317(S)-tert-Butyl 3-acetamidopyrrolidine-1-carboxylate
CAS:Formula:C11H20N2O3Purity:≥96%Molecular weight:228.2921-(Tetrahydro-2H-pyran-4-yl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C9H12N2O3Molecular weight:196.2065-(2,3,5,6-Tetramethyl-phenyl)-1H-pyrazole-3-carboxylic acid
Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2942,5-Dioxopyrrolidin-1-yl acrylate
CAS:Formula:C7H7NO4Purity:97%Color and Shape:SolidMolecular weight:169.136METHYL (E)-3-(1,3-BENZODIOXOL-5-YL)-2-PROPENOATE
CAS:Formula:C11H10O4Purity:95.0%Molecular weight:206.1973-Bromo-1H-pyrazolo[3,4-c]pyridine
CAS:Formula:C6H4BrN3Purity:96%Color and Shape:SolidMolecular weight:198.0232-(tert-Butoxycarbonyl)-2,6-diazaspiro[3.4]octane-8-carboxylic acid
CAS:Purity:98%Molecular weight:256.3020023-(5-Bromothiophen-2-yl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C9H6BrF3N2SColor and Shape:LiquidMolecular weight:311.12C-[5-(5-Trifluoromethyl-pyridin-2-yl)-[1,2,4]oxadiazol-3-yl]-methylamine; hydrochloride
Formula:C9H8ClF3N4OPurity:95.0%Molecular weight:280.64Methyl 5-(3-bromophenyl)isoxazole-3-carboxylate
CAS:Formula:C11H8BrNO3Purity:97%Molecular weight:282.0934-(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[3-(4-pyridinyl)-1H-1,2,4-triazol-5-yl]acetic acid hydrate
CAS:Formula:C9H10N4O3Purity:95.0%Color and Shape:SolidMolecular weight:222.204Ethyl 1,3-dimethyl-4-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C8H11N3O4Purity:95.0%Color and Shape:Low Melting SolidMolecular weight:213.1933-Hydroxy-1-phenyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C10H8N2O3Purity:97%Molecular weight:204.1855-chloro-3-(3,4-dimethoxyphenyl)-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2O2SPurity:95.0%Molecular weight:256.7Stachydrine hydrochloride
CAS:Formula:C7H14ClNO2Purity:95% （extraction,racemate）Color and Shape:SolidMolecular weight:179.64Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate
CAS:Formula:C19H14F3NO3SMolecular weight:393.38methyl 5-amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H13N3O3Purity:95.0%Molecular weight:247.2542,4-Difluoro-α,α-1-bis(1H-1,2,4-triazol-1-ylmethyl)benzyl alcohol
CAS:Formula:C13H12F2N6OPurity:98%Color and Shape:Solid, White to very pale yellow powderMolecular weight:306.2773-(2-fluorophenyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:90%Molecular weight:209.24000553-(tert-Butyl)-1-(2-methoxyphenyl)-1H-pyrazol-5-amine
CAS:Formula:C14H19N3OPurity:95.0%Color and Shape:Off-white crystalline powderMolecular weight:245.3263-IODO-IMIDAZO[1,2-A]PYRIDINE-7-METHANOL
CAS:Formula:C8H7IN2OPurity:97%Color and Shape:SolidMolecular weight:274.061(3S)-3-ETHYLPYRROLIDINE HCL
CAS:Formula:C6H14ClNPurity:97%Color and Shape:LiquidMolecular weight:135.645-(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:351.431-Isopropyl-1H-benzimidazole-2-sulfonic acid
CAS:Formula:C10H12N2O3SPurity:95.0%Molecular weight:240.285-[2-(3,4-dimethylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.331-(1-phenylpyrrolidin-3-yl)methanamine
CAS:Formula:C11H16N2Purity:95.0%Color and Shape:LiquidMolecular weight:176.2632-Chlorooxazole-4-carboxylic acid
CAS:Formula:C4H2ClNO3Purity:95%Color and Shape:SolidMolecular weight:147.512-Amino-4-methyl-3-thiophene carboxamide
CAS:Formula:C6H8N2OSPurity:98.0%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:156.25-Amino-1-(4-chlorophenyl)-3-methyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H9ClN4Purity:95.0%Molecular weight:232.67[1,2,5]Oxadiazolo[3,4-b]pyridin-6-ylboronic acid, pinacol ester
CAS:Formula:C11H14BN3O3Molecular weight:247.06N’-(4,6-dimethyl-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C13H19N3SPurity:95.0%Molecular weight:249.381-(3-methyl-1,2,4-oxadiazol-5-yl)acetone
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:140.1424-amino-1H-pyrazole-5-carboxamide hydrochloride
CAS:Formula:C4H7ClN4OPurity:95.0%Molecular weight:162.585-(3-methyl-1,2,4-thiadiazol-5-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C5H5N5OSPurity:95.0%Molecular weight:183.192-(4-Trifluoromethyl-phenyl)-pyrrolidine
CAS:Formula:C11H12F3NPurity:97%Color and Shape:SolidMolecular weight:215.2191-(2-Hydroxyethyl)-1H-tetrazole-5(2H)-thione
CAS:Formula:C3H6N4OSPurity:99%+(HPLC);RGMolecular weight:146.17[1-(1,4-DIMETHYL-1H-IMIDAZOL-2-YL)-ETHYL]-CARBAMIC ACID TERT-BUTYL ESTER
CAS:Formula:C12H21N3O2Purity:95.0%Molecular weight:239.319ETHYL 5-BROMOPYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:97%Molecular weight:269.098Methyl 5-bromo-2-oxoindoline-7-carboxylate
CAS:Formula:C10H8BrNO3Purity:95%Color and Shape:SolidMolecular weight:270.082(5-methyl-1H-pyrazol-4-yl)boronic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:125.91999826,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole hydrochloride
CAS:Formula:C5H8ClN3Purity:95.0%Color and Shape:SolidMolecular weight:145.595-Methyl-4-(4-methylphenyl)thiophene-3-carbohydrazide
CAS:Formula:C13H14N2OSPurity:95.0%Molecular weight:246.33(5-(4-Fluoro-2-(trifluoromethyl)phenyl)-1,3,4-thiadiazol-2-yl)methyl acetate
CAS:Formula:C12H8F4N2O2SPurity:95.0%Molecular weight:320.262-Oxy-furazan-3,4-dicarboxylic acid diethyl ester
CAS:Formula:C8H10N2O6Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:230.1767-Bromo-2-ethyl-1H-benzo[d]imidazole-5-carboxylic acid
CAS:Formula:C10H9BrN2O2Purity:97%Molecular weight:269.0985-(Methylthio)-3-(trifluoromethyl)isothiazole-4-carboxylic acid
CAS:Formula:C6H4F3NO2S2Purity:95.0%Molecular weight:243.22
![Ethyl imidazo[1,2-a]pyridine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF049929.webp&w=3840&q=75)
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