
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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1H-INDOLE-3-SULFONYL CHLORIDE
CAS:Formula:C8H6ClNO2SPurity:95.0%Color and Shape:SolidMolecular weight:215.653-(3-Fluorophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H7FN2O2Purity:97.0%Color and Shape:SolidMolecular weight:206.1764-Bromo-3-methyl-5-nitro-1H-pyrazole
CAS:Formula:C4H4BrN3O2Purity:98%Color and Shape:Solid, No data available.Molecular weight:205.9991-Bromo-3-methylimidazo[1,5-a]pyrazine
CAS:Formula:C7H6BrN3Purity:95%Color and Shape:Yellow powderMolecular weight:212.051-tert-Butyl 4-methyl 1H-indole-1,4-dicarboxylate
CAS:Formula:C15H17NO4Purity:95.0%Molecular weight:275.304(2S,4S)-4-(Benzyloxy)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid
CAS:Purity:98%Molecular weight:321.37298584-Chlorobenzothiazole
CAS:Formula:C7H4ClNSPurity:96%Color and Shape:No data available.Molecular weight:169.63Ethyl 3-methyl-6-nitroimidazo[1,2-a]pyridine-2-carboxylate
CAS:Purity:95%Molecular weight:249.22599792-(3-(4-Chlorophenyl)pyrrolidin-3-yl)ethanol
CAS:Formula:C12H16ClNOPurity:95.0%Molecular weight:225.72{[5-(4-Methylphenyl)isoxazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.69TERT-BUTYL 4′,6′-DIHYDROSPIRO[CYCLOPROPANE-1,7′-PYRAZOLO[4,3-C]PYRIDINE]-5′(2’H)-CARBOXYLATE
CAS:Formula:C13H19N3O2Purity:95.0%Molecular weight:249.3143,5-Dimethyl-1-(1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C12H16O2Purity:97.0%Molecular weight:192.2581-(1,3,5-Trimethyl-1H-pyrazol-4-yl)-ethanone
CAS:Formula:C8H12N2OPurity:95.0%Molecular weight:152.197Bis-(2-oxo-3-oxazolidinyl)phosphinic chloride
CAS:Formula:C6H8ClN2O5PPurity:98%Color and Shape:SolidMolecular weight:254.563-Pyridin-2-yl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C10H9N3O3Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:219.22-amino-N-((3-isopropyl-1,2,4-oxadiazol-5-yl)methyl)acetamide hydrochloride
CAS:Formula:C8H15ClN4O2Purity:95.0%Molecular weight:234.685-(4-Chloro-phenyl)-4-ethyl-thiophene-2-carboxylic acid
CAS:Formula:C13H11ClO2SMolecular weight:266.743-Phenyl-imidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:SolidMolecular weight:176.175N-methyl-1-(2-methyl-2,3-dihydro-1H-isoindol-5-yl)methanamine
CAS:Formula:C11H16N2Purity:95.0%Molecular weight:176.2632-(PYRROLIDIN-1-YL)ETHAN-1-OL 2-(2-((2,6-DICHLOROPHENYL)AMINO)PHENYL)ACETATE
CAS:Formula:C20H24Cl2N2O3Purity:95.0%Molecular weight:411.325-METHOXYINDOLE-3-ACETONITRILE
CAS:Formula:C11H10N2OPurity:98%Color and Shape:SolidMolecular weight:186.2144-Methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbaldehyde
CAS:Formula:C12H8F3NOSPurity:95.0%Molecular weight:271.265-(4-chlorophenyl)-1,3,4-thiadiazole-2-thiol
CAS:Formula:C8H5ClN2S2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:228.711H-Pyrazol-4-ylamine hydrochloride
CAS:Formula:C3H6ClN3Purity:97%Color and Shape:SolidMolecular weight:119.552-Methylthiazole-4,5-dicarboxylic acid diethylester
CAS:Formula:C10H13NO4SPurity:96%Color and Shape:SolidMolecular weight:243.282-Methyl-5-phenyl-furan-3-carboxylic acid ethyl ester
Formula:C14H14O3Purity:95.0%Molecular weight:230.263Methyl (S)-2-amino-3-(5-chlorothiophene-2-carboxamido)propanoate hydrochloride
CAS:Purity:98%Molecular weight:299.1700134tert-Butyl 4-(4-bromo-3-(difluoromethyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
CAS:Formula:C14H20BrF2N3O2Purity:95.0%Molecular weight:380.234(3R,4S)-4-(p-Tolyl)pyrrolidine-3-carboxylic acid hydrochloride
CAS:Purity:95%Molecular weight:241.72000122-mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one
CAS:Formula:C9H10N2OS2Molecular weight:226.316-(3,5-DIMETHYL-1H-PYRAZOL-1-YL)PYRIDINE-3-CARBONITRILE
CAS:Formula:C11H10N4Purity:95.0%Molecular weight:198.2294-(3-Fluoro-phenyl)-1,3-thiazol-2-amine
CAS:Formula:C9H7FN2SPurity:98%Color and Shape:SolidMolecular weight:194.233-Bromo-4-methylthiophene
CAS:Formula:C5H5BrSPurity:97%Color and Shape:Liquid, ClearMolecular weight:177.063-p-Tolyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:186.2141,4-Dioxaspiro[4.5]decane-8,8-diyldimethanol
CAS:Formula:C10H18O4Purity:97%Color and Shape:SolidMolecular weight:202.253-[1′-ethyl-5-(trifluoromethyl)-1H,1’H-3,4′-bipyrazol-1-yl]propan-1-amine
CAS:Formula:C12H16F3N5Molecular weight:287.29N-(6-Oxo-6,7-dihydro-1H-purin-2-yl)isobutyramide
CAS:Formula:C9H11N5O2Purity:97%Color and Shape:SolidMolecular weight:221.222-Pyrrolidin-1-yl-propylamine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:128.219[(5-chloro-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C8H10Cl3N3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:254.541,2-DIMETHYL-1H-IMIDAZOLE-4,5-DICARBOXYLIC ACID
CAS:Formula:C7H8N2O4Purity:95%Molecular weight:184.151ETHYL 3-(1H-IMIDAZOL-2-YL)PROPANOATE
CAS:Formula:C8H12N2O2Purity:98%Color and Shape:SolidMolecular weight:168.1962-Acetyl-5-methylthiophene
CAS:Formula:C7H8OSPurity:95%Color and Shape:Low Melting SolidMolecular weight:140.25-chloro-3-(4-methoxyphenyl)-1,2,4-thiadiazole
CAS:Formula:C9H7ClN2OSPurity:95.0%Molecular weight:226.684-(1,3,4-oxadiazol-2-yl)phenol
CAS:Formula:C8H6N2O2Purity:95.0%Color and Shape:Yellow powderMolecular weight:162.1484-Amino-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C11H11N3O3Purity:95.0%Molecular weight:233.2271-ethyl-5-nitro-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H7N3O4Purity:95.0%Molecular weight:185.1391-(2-Chloroethyl)-4-ethyl-1H-tetrazol-5(4H)-one
CAS:Formula:C5H9ClN4OPurity:95.0%Molecular weight:176.61-(4-Chloro-benzyl)-1H -pyrazol-3-ylamine
CAS:Formula:C10H10ClN3Purity:95.0%Color and Shape:SolidMolecular weight:207.662-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Formula:C11H18ClN3OMolecular weight:243.742-Bromo-1-(5-chloro-3-methylbenzo[b]thiophen-2-yl)ethan-1-one
CAS:Formula:C11H8BrClOSPurity:95.0%Molecular weight:303.6Ethyl 5-bromo-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C10H9BrN4O2Purity:95.0%Molecular weight:297.1121-((tetrahydro-2H-pyran-4-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C15H25BN2O3Purity:96%Color and Shape:Low Melting SolidMolecular weight:292.19TERT-BUTYL (2-(((BENZYLOXY)CARBONYL)AMINO)ETHYL)(2-HYDROXYETHYL)CARBAMATE
CAS:Formula:C18H24N2O6Purity:95.0%Molecular weight:364.3986-BROMO-2-METHYLIMIDAZO[1,2-A]PYRIMIDINE
CAS:Formula:C7H6BrN3Purity:97.0%Color and Shape:SolidMolecular weight:212.055-BROMO-2-CHLORO-7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C7H5BrClN3Purity:97%Color and Shape:SolidMolecular weight:246.499-Benzyl-2,6-dichloro-9H-purine
CAS:Formula:C12H8Cl2N4Purity:96%Color and Shape:SolidMolecular weight:279.121-(3-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxaldehyde
CAS:Formula:C12H11BrN2OPurity:95.0%Molecular weight:279.1375-(4-Chloro-phenyl)-oxazole-4-carboxylic acid
CAS:Formula:C10H6ClNO3Purity:95.0%Molecular weight:223.611-Bromo-3-(1,3-dioxolan-2-yl)-4-methoxybenzene
CAS:Formula:C10H11BrO3Purity:97%Molecular weight:259.099((2R,3R,5R)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate
CAS:Purity:97%Molecular weight:456.4100037(1-(4-((Tetrahydrofuran-3-yl)oxy)pyridin-2-yl)-1H-pyrazol-4-yl)methanol
CAS:Formula:C13H15N3O3Purity:95.0%Molecular weight:261.281rac-(1R,2R,4S)-7-oxabicyclo[2.2.1]hept-2-ylamine hydrochloride
CAS:Formula:C6H12ClNOPurity:95.0%Molecular weight:149.625-(1,3-dimethyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C7H9N5OPurity:95.0%Molecular weight:179.183(R)-1-(2-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C12H20Cl2N2OMolecular weight:279.21{[1-(4-fluorophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]methyl}amine hydrochloride
CAS:Formula:C12H15ClFN3Purity:95.0%Molecular weight:255.727-chloro-4-methyl-N-(2-morpholinoethyl)benzo[d]thiazol-2-amine
CAS:Formula:C14H18ClN3OSPurity:95.0%Molecular weight:311.835-(3,4-dichlorophenyl)-1H-pyrazole
CAS:Formula:C9H6Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:213.064-pyridin-3-ylpyrrolidin-2-one
CAS:Formula:C9H10N2OPurity:98%Color and Shape:SolidMolecular weight:162.1925-Iodo-2-methyl-1H-benzo[d]imidazole
CAS:Formula:C8H7IN2Purity:98%Color and Shape:SolidMolecular weight:258.0625-Amino-1-(3-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS:Formula:C9H8FN5OPurity:95.0%Molecular weight:221.1952,5-Dioxo-1-pyrrolidinyl 6-Quinolylcarbamate
CAS:Formula:C14H11N3O4Purity:≥95%Molecular weight:285.259(R)-1-(3-METHYL-1,2,4-OXADIAZOL-5-YL)ETHANAMINE HCL
CAS:Formula:C5H10ClN3OPurity:95.0%Molecular weight:163.613-bromo-6-chloropyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H3BrClN3Purity:98%Color and Shape:SolidMolecular weight:232.47Methylhexahydroisobenzofuran-1,3-dione
CAS:Formula:C9H12O3Purity:95.0%Color and Shape:LiquidMolecular weight:168.192METHYL 2-AMINO-4,5,6,7-TETRAHYDROTHIENO[2,3-C]PYRIDINE-3-CARBOXYLATE HCL
CAS:Formula:C9H13ClN2O2SPurity:95.0%Molecular weight:248.734-BROMO-3-METHYLTHIENO[2,3-C]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C9H6BrNO2SPurity:95.0%Molecular weight:272.125-amino-N,1-dimethyl-1H-pyrazole-4-carboxamide
CAS:Formula:C6H10N4OPurity:95.0%Color and Shape:SolidMolecular weight:154.1736-Bromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one
CAS:Formula:C7H5BrN2OPurity:95%Color and Shape:SolidMolecular weight:213.0341-(5-(TRIFLUOROMETHYL)THIOPHEN-2-YL)ETHAN-1-ONE
CAS:Formula:C7H5F3OSPurity:95.0%Molecular weight:194.175-(chloromethyl)-3-(trifluoromethyl)-1,2,4-oxadiazole
CAS:Formula:C4H2ClF3N2OPurity:95.0%Color and Shape:LiquidMolecular weight:186.52Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS:Formula:C9H8ClN3O2Purity:97%Color and Shape:SolidMolecular weight:225.63METHYL 4-AMINO-1-METHYL-1H-IMIDAZOLE-5-CARBOXYLATE
CAS:Formula:C6H9N3O2Purity:95.0%Molecular weight:155.1575-amino-6-(dimethylamino)-1,3-dihydro-2H-benzimidazol-2-one dihydrochloride hydrate
CAS:Formula:C9H16Cl2N4O2Purity:95.0%Molecular weight:283.154-Chloro-3-nitro-1H-pyrazole
CAS:Formula:C3H2ClN3O2Purity:98%Color and Shape:SolidMolecular weight:147.524-Methylthiophene-2-boronic acid
CAS:Formula:C5H7BO2SPurity:97%Color and Shape:SolidMolecular weight:141.98{[1-(4-fluorophenyl)-1H-pyrazol-4-yl]methyl}amine hydrochloride
CAS:Formula:C10H11ClFN3Purity:95.0%Molecular weight:227.67(pyrazolo[1,5-a]pyridin-3-ylmethyl)amine
CAS:Formula:C8H9N3Purity:95.0%Color and Shape:SolidMolecular weight:147.1816-Chloro-8-fluoro-[1,2,4]triazolo[4,3-a]pyridine
CAS:Formula:C6H3ClFN3Purity:95.0%Color and Shape:SolidMolecular weight:171.56N,N-Dimethyl-2-(pyrrolidin-3-yloxy)ethanamine dihydrochloride
CAS:Formula:C8H20Cl2N2OMolecular weight:231.161-[1-(2-Chlorophenyl)-2-(trimethylsilyl)ethyl]-1H-1,2,3-benzotriazole
CAS:Formula:C17H20ClN3SiMolecular weight:329.94-(chloromethyl)-1,5-dimethyl-1H-pyrazole hydrochloride
CAS:Formula:C6H10Cl2N2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:181.06Ethyl 2-oxo-4-phenylpyrrolidine-3-carboxylate
CAS:Formula:C13H15NO3Purity:95%(HPLC);RGMolecular weight:233.2673-(bromomethyl)-4-methyl-1,2,5-oxadiazole
CAS:Formula:C4H5BrN2OPurity:95.0%Color and Shape:LiquidMolecular weight:177.0013,3-difluoro-4-methylpyrrolidine hydrochloride
CAS:Formula:C5H10ClF2NPurity:97%Molecular weight:157.594-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one hydrate
CAS:Formula:C9H15N3O5Purity:95%Molecular weight:245.2355-(3-Methoxy-phenyl)-[1,3,4]oxadiazole-2-thiol
CAS:Formula:C9H8N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:208.24Ethyl 5-hydroxy-2-methyl-1H-indole-3-carboxylate
CAS:Formula:C12H13NO3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:219.244-(aminomethyl)-1-tert-butylpyrrolidin-2-one hydrochloride
CAS:Formula:C9H19ClN2OPurity:95.0%Color and Shape:No data available.Molecular weight:206.71METHYL 5-(4-ISOPROPYLPHENYL)ISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C14H15NO3Purity:>97%Molecular weight:245.2782-Chloro-1-(4-fluoro-benzyl)-1H-benzoimidazole
CAS:Formula:C14H10ClFN2Purity:97%Color and Shape:SolidMolecular weight:260.76-Methoxy-1H-indole-2-carboxylic acid methyl ester
CAS:Formula:C11H11NO3Purity:95%Color and Shape:White powderMolecular weight:205.213tert-butyl 2-hydrazinylidene-2,3-dihydro-1,3-thiazole-4-carboxylate
CAS:Purity:98%Molecular weight:215.2700043(2R,3S)-3-HYDROXYPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C5H9NO3Purity:95.0%Color and Shape:SolidMolecular weight:131.1313-Bromo-2-trifluoromethylthiophene
CAS:Formula:C5H2BrF3SPurity:95%Color and Shape:Liquid, ClearMolecular weight:231.031-[3-(3-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C12H13ClN4SPurity:95.0%Molecular weight:280.77(S)-3-((Benzyloxy)carbonyl)-2,2-dimethyloxazolidine-4-carboxylic acid
CAS:Purity:95%Molecular weight:279.29199223-Methoxy-1,5-dimethyl-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C6H12ClN3OPurity:98%Color and Shape:SolidMolecular weight:177.632-(2-Oxo-5-phenyl-2,3-dihydro-1,3,4-oxadiazol-3-yl)acetic acid
CAS:Purity:95+%Molecular weight:220.18400573-Bromo-1H-pyrrole-2-carbaldehyde
CAS:Formula:C5H4BrNOPurity:95.0%Color and Shape:No data available.Molecular weight:173.997Ethyl 2-(2,4-dimethyl-1,3-dioxolan-2-yl)acetate
CAS:Formula:C9H16O4Purity:95%Color and Shape:LiquidMolecular weight:188.223rac-(1R,2S,3R,4S)-3-[(tert-butoxycarbonyl)amino]-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid
CAS:Formula:C12H17NO5Purity:95.0%Molecular weight:255.27tert-Butyl 8-(difluoromethyl)-2,6-diazaspiro[3.4]octane-2-carboxylate
CAS:Purity:95%Molecular weight:262.30099492,4-Dimethyl-1,3-thiazole-5-sulfonyl chloride
CAS:Formula:C5H6ClNO2S2Purity:97%Color and Shape:SolidMolecular weight:211.685-o-Tolyl-isoxazole-3-carboxylic acid methyl ester
CAS:Formula:C12H11NO3Purity:95.0%Molecular weight:217.2244-Bromo-3-phenyl-1H-pyrazole
CAS:Formula:C9H7BrN2Purity:95%Color and Shape:SolidMolecular weight:223.0737,7-difluoro-1H,2H,3H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridin-3-one hydrochloride
CAS:Purity:97%Molecular weight:211.60000613-bromo-1,5-dimethyl-1H-1,2,4-triazole
CAS:Formula:C4H6BrN3Purity:95.0%Color and Shape:SolidMolecular weight:176.0174-Tetrazol-1-yl-benzoic acid
CAS:Formula:C8H6N4O2Purity:95.0%Color and Shape:SolidMolecular weight:190.162tert-Butyl 6-bromoindoline-1-carboxylate
CAS:Formula:C13H16BrNO2Purity:98%Color and Shape:SolidMolecular weight:298.18methyl 2-(2-imino-6-methylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H13BrN2O2SPurity:95.0%Molecular weight:317.22-hydrazinyl-4-(1H-imidazol-1-yl)-6-methylpyrimidine
CAS:Formula:C8H10N6Purity:95.0%Molecular weight:190.213-Bromo-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Molecular weight:222.0454-(3,5-Bis(trifluoromethyl)-1H-pyrazol-1-yl)phenylamine
CAS:Formula:C11H7F6N3Purity:98%Color and Shape:SolidMolecular weight:295.1885-Aminothiazolo[4,5-d]pyrimidine-2,7(3H,6H)-dione
CAS:Formula:C5H4N4O2SPurity:95.0%Color and Shape:SolidMolecular weight:184.17
