
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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1-(1H-1,2,4-triazol-1-yl)acetone hydrochloride
CAS:Formula:C5H8ClN3OPurity:95.0%Molecular weight:161.597-AMINOISOINDOLIN-1-ONE
CAS:Formula:C8H8N2OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:148.1655-chloro-3-{[(4-chlorophenyl)methyl]sulfanyl}-1,2,4-thiadiazole
CAS:Formula:C9H6Cl2N2S2Purity:95.0%Molecular weight:277.183-(5-METHYL-1,2,4-OXADIAZOL-3-YL)BENZENESULFONYL CHLORIDE
CAS:Formula:C9H7ClN2O3SPurity:95%Molecular weight:258.685-(4-Fluoro-phenoxy)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carbaldehyde
Formula:C12H8F4N2O2Purity:95.0%Molecular weight:288.202C-[5-(4-Fluoro-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride
Formula:C9H9ClFN3OPurity:95.0%Molecular weight:229.641-isopropyl-3-methyl-1H-pyrazole-5-carbonyl chloride
CAS:Formula:C8H11ClN2OPurity:95.0%Molecular weight:186.641,7-Diaza-spiro[4.4]nonane dihydrochloride
CAS:Formula:C7H16Cl2N2Purity:97%Color and Shape:LiquidMolecular weight:199.12(3R)-7-FLUORO-2,3-DIHYDRO-1-BENZOFURAN-3-AMINE HYDROCHLORIDE
CAS:Formula:C8H9ClFNOPurity:97%Molecular weight:189.615-(Trifluoromethyl)benzo-[2,1,3]-thiadiazole
CAS:Formula:C7H3F3N2SPurity:95.0%Molecular weight:204.17C-(Tetrahydrofuran-3-yl)methylamine hydrochloride
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:No data available.Molecular weight:137.61(E)-4-(Pyrrolidin-1-yl)but-2-enoic acid hydrochloride
CAS:Purity:95%Color and Shape:SolidMolecular weight:191.66000371,2-BENZISOTHIAZOL-3(2H)-ONE, 5-METHOXY-, 1,1-DIOXIDE
CAS:Formula:C8H7NO4SPurity:95.0%Molecular weight:213.215-amino-1H-pyrazole-3-carboxamide hydrochloride
CAS:Formula:C4H7ClN4OPurity:95.0%Molecular weight:162.584-(2-Bromo-phenyl)-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
Formula:C13H7BrClF3O4S2Purity:95.0%Molecular weight:463.66(4-phenyl-1,3-thiazol-2-yl)methanol hydrochloride
CAS:Formula:C10H10ClNOSPurity:95.0%Molecular weight:227.71Ethyl 3-pyridin-3-yl-[1,2,4]oxadiazole-5-carboxylate
CAS:Formula:C10H9N3O3Purity:95.0%Molecular weight:219.22-(2-FLUOROBENZYL)-1,5-DIMETHYL-4-NITRO-1H-PYRAZOL-3(2H)-ONE
Formula:C12H12FN3O3Purity:95.0%Molecular weight:265.2441-(3-benzyl-1,2,4-thiadiazol-5-yl)piperazine
CAS:Formula:C13H16N4SPurity:95.0%Molecular weight:260.36Ethyl 5-amino-1-methylpyrazole-4-carboxylate
CAS:Formula:C7H11N3O2Purity:97%Color and Shape:SolidMolecular weight:169.1843-(bromomethyl)-5-methyl-1,2,4-oxadiazole
CAS:Formula:C4H5BrN2OPurity:96%Color and Shape:LiquidMolecular weight:177.001Ref: 10-F313445
1g331.00€5g1,016.00€10g1,752.00€2.5g587.00€50mg96.00€100mg129.00€250mg179.00€500mg266.00€3-Nitrophthalimide
CAS:Formula:C8H4N2O4Purity:95%Color and Shape:Yellow powderMolecular weight:192.13(5E)-5-[(2-hydroxy-1-naphthyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C14H9NO2S2Purity:95.0%Molecular weight:287.35(R)-3-Cbz-2-Oxo-imidazolidine-4-carboxylic acid
CAS:Formula:C12H12N2O5Purity:95%Color and Shape:SolidMolecular weight:264.2376-Hydroxy-2(3H)-benzoxazolone
CAS:Formula:C7H5NO3Purity:97%(LC-MS);RGColor and Shape:SolidMolecular weight:151.1212-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid
CAS:Formula:C8H6N2O3Purity:95.0%Color and Shape:SolidMolecular weight:178.1472-CHLOROIMIDAZO[1,2-A]PYRIDINE-6-CARBONITRILE
CAS:Formula:C8H4ClN3Purity:95.0%Molecular weight:177.59Ethyl 5-amino-1-(4-fluorophenyl)pyrazole-4-carboxylate
CAS:Formula:C12H12FN3O2Purity:98%Molecular weight:249.2454-Allyl-5-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H10FN3SPurity:95.0%Molecular weight:235.28Ref: 10-F468912
1g403.00€5g1,150.00€10g1,970.00€2.5g681.00€50mg107.00€100mg157.00€250mg216.00€500mg325.00€5-(chloromethyl)-1-[(furan-2-yl)methyl]-2-methanesulfonyl-1H-imidazole
CAS:Formula:C10H11ClN2O3SPurity:95.0%Molecular weight:274.72[(2S)-1-(4-methylbenzyl)-2-pyrrolidinyl]methanol
CAS:Formula:C13H19NOPurity:95.0%Molecular weight:205.3015-propylthiophene-3-carboxylic acid
CAS:Formula:C8H10O2SPurity:95.0%Color and Shape:Solid, CrystallineMolecular weight:170.234-Fluoro-1H-indole-3-carbaldehyde
CAS:Formula:C9H6FNOPurity:98%Color and Shape:SolidMolecular weight:163.1518-(TERT-BUTOXYCARBONYL)-1-OXA-8-AZASPIRO[4.5]DECANE-2-CARBOXYLIC ACID
CAS:Formula:C14H23NO5Purity:98%Molecular weight:285.344-(2-Nitro-phenyl)-thiazol-2-ylamine
CAS:Formula:C9H7N3O2SPurity:95.0%Color and Shape:SolidMolecular weight:221.234-Bromo-1-(4-bromo-3-methylphenyl)-3,5-dimethyl-1H-pyrazole
CAS:Purity:≥95%Molecular weight:344.04998785-Methyl-3-trifluoromethyl-1 H -pyrazol-4-ylamine
CAS:Formula:C5H6F3N3Purity:99%Molecular weight:165.119{1-[3-(diethylamino)propyl]-2-methanesulfonyl-1H-imidazol-5-yl}methanol
CAS:Formula:C12H23N3O3SPurity:95.0%Molecular weight:289.394-amino-1-propyl-2-pyrrolidinone hydrochloride
CAS:Formula:C7H15ClN2OPurity:95.0%Molecular weight:178.66(S)-1-(tert-Butoxycarbonyl)-2-(2-nitrobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22N2O6Purity:95.0%Molecular weight:350.3715-Cyano-1H-imidazole-4-carboxamide
CAS:Formula:C5H4N4OPurity:97%Color and Shape:SolidMolecular weight:136.1141-OXA-8-AZASPIRO[4.5]DECANE OXALATE
CAS:Formula:C18H32N2O6Purity:97%Color and Shape:SolidMolecular weight:372.4623-Isocyanato-2-methyl-5-(4-trifluoromethyl-phenyl)-furan
Formula:C13H8F3NO2Purity:95.0%Molecular weight:267.207(3R,3’S)-Tetrahydro-[3,3′-bifuran]-2,2′,5,5′-tetraone
CAS:Formula:C8H6O6Purity:95.0%Molecular weight:198.134-amino-5-(2,5-difluorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H6F2N4SMolecular weight:228.221-Benzyl-3-(methylamino)pyrrolidine
CAS:Formula:C12H18N2Purity:≥96%Color and Shape:LiquidMolecular weight:190.295-Methyl-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
CAS:Formula:C10H7F3N2OColor and Shape:Liquid, No data available.Molecular weight:228.1744-bromo-1,2-oxazol-3-ol
CAS:Formula:C3H2BrNO2Purity:95.0%Color and Shape:No data available.Molecular weight:163.9582-{[(4-methoxyphenyl)sulfonyl]amino}-1,3-thiazole-4-carboxylic acid
CAS:Formula:C11H10N2O5S2Purity:95.0%Molecular weight:314.331-Boc-3-Carbamoylpyrrolidine
CAS:Formula:C10H18N2O3Purity:97%Color and Shape:Solid, No data available.Molecular weight:214.2654,5,6-trimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine
CAS:Formula:C9H12N4Purity:95.0%Molecular weight:176.2234-Bromo-3-ethyl-1-methyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:95.0%Color and Shape:LiquidMolecular weight:189.056Ethyl 2-amino-4-p-tolythiophene-3-carboxylate
CAS:Formula:C14H15NO2SPurity:95.0%Molecular weight:261.34C-[2-Methyl-5-(4-trifluoromethoxy-phenyl)-furan-3-yl]-methylamine
Formula:C13H12F3NO2Purity:95.0%Molecular weight:271.239Tert-butyln-[(3S)-6-bromo-2,3-dihydrobenzofuran-3-yl]carbamate
CAS:Purity:97%Molecular weight:314.17898566-hydrazino-2-methyl-1,3-benzothiazole dihydrochloride
CAS:Formula:C8H11Cl2N3SPurity:95.0%Molecular weight:252.164-Hydroxydihydrofuran-2(3H)-one
CAS:Formula:C4H6O3Purity:98%Color and Shape:LiquidMolecular weight:102.0892-((TERT-BUTOXYCARBONYLAMINO)METHYL)THIAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C10H14N2O4SPurity:95%Color and Shape:SolidMolecular weight:258.291-(5-CHLORO-1H-PYRAZOLO[4,3-D]PYRIMIDIN-1-YL)ETHANONE
CAS:Formula:C7H5ClN4OPurity:95%Molecular weight:196.598-Chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyridine
CAS:Formula:C7H6ClN3Purity:95%Color and Shape:SolidMolecular weight:167.61-(Pyrimidin-2-yl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C8H6N4O2Purity:95%Molecular weight:190.1624-(2-Chloro-6-((4-methylpiperazin-1-yl)methyl)thieno[3,2-d]pyrimidin-4-yl)morpholine
CAS:Formula:C16H22ClN5OSPurity:95.0%Molecular weight:367.95-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H8ClN3O2Purity:99.0%Molecular weight:237.643-Bromo-5-(2-pyrrolidinyl)pyridine
CAS:Formula:C9H11BrN2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:227.105Imidazo[1,2-a]pyridine-2-methanol
CAS:Formula:C8H8N2OPurity:90%Color and Shape:SolidMolecular weight:148.1654-[2-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H18F3NO4Purity:95.0%Molecular weight:357.329Ethyl 2-methylthiophene-3-carboxylate
CAS:Formula:C8H10O2SPurity:98%Color and Shape:SolidMolecular weight:170.23ETHYL 5-BROMO-3-ETHYLIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLATE
Formula:C12H13BrN2O2Purity:95.0%Molecular weight:297.1522-{[(2-methyl-1,3-thiazol-4-yl)methyl]sulfanyl}benzoic acid
CAS:Purity:97%Molecular weight:265.35000615-Chloro-3-(3-methyl-benzyl)-[1,2,4]thiadiazole
Formula:C10H9ClN2SPurity:95.0%Molecular weight:224.714-nitro-1-[(3-nitrophenyl)methyl]-1H-pyrazole
CAS:Formula:C10H8N4O4Purity:95.0%Molecular weight:248.1984-(2-chlorophenyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C10H10ClN3Purity:95.0%Color and Shape:SolidMolecular weight:207.661-methyl-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid
CAS:Formula:C7H7N3O2Purity:95+%Color and Shape:SolidMolecular weight:165.152tert-Butyl 4-((2-(diethylamino)ethyl)carbamoyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Formula:C18H31N3O3Purity:97%Molecular weight:337.4645-Bromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one
CAS:Formula:C7H5BrN2OPurity:95%Color and Shape:SolidMolecular weight:213.0342-Methyl-4,5,6,7-tetrahydro-2H-indazole-3-carboxylic acid
CAS:Formula:C9H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:180.2072-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanamine
CAS:Formula:C7H10F3N3Purity:95.0%Molecular weight:193.173(R)-Endo-8-methyl-8-azabicyclo[3.2.1]octan-3-yl 2-hydroxy-3-phenylpropanoate
CAS:Formula:C17H23NO3Purity:95.0%Molecular weight:289.375(1-Cyclohexyl-2-pyrrolidin-1-yl-ethyl)-methyl-amine
CAS:Formula:C13H26N2Purity:98.0%Molecular weight:210.3651-[(4-bromophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H8BrN3O2Purity:95.0%Molecular weight:282.0975-(tetrahydro-2H-pyran-4-yl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C7H11N3OSPurity:95.0%Molecular weight:185.25tert-Butyl 3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Purity:98%Molecular weight:357.26000982-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethan-1-amine hydrochloride
CAS:Purity:98%Molecular weight:197.6699982(S)-N6-Propyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine dihydrochloride
CAS:Formula:C10H19Cl2N3SPurity:97%Color and Shape:SolidMolecular weight:284.242-[(1,1-dioxidotetrahydro-3-thienyl)oxy]ethanol
CAS:Formula:C6H12O4SPurity:95.0%Molecular weight:180.222-(4-Bromo-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-propionic acid
CAS:Formula:C8H8BrF3N2O2Molecular weight:301.063(4-pyrrolidin-1-ylbut-2-yn-1-yl)amine dihydrochloride
CAS:Formula:C8H16Cl2N2Purity:95.0%Molecular weight:211.135-Amino-1-(5-chloro-2-methyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C12H11ClN4Purity:95.0%Molecular weight:246.71-isopropyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride dihydrate
CAS:Formula:C10H20ClN3O4Purity:95.0%Molecular weight:281.74Ethyl 2-amino-5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS:Purity:97%Molecular weight:240.64999393-azabicyclo[3.1.0]hexane-1-carbonitrile hydrobromide
CAS:Formula:C6H9BrN2Purity:97%Molecular weight:189.056(3R,4S)-1-(tert-Butoxycarbonyl)-4-(3-cyanophenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C17H20N2O4Purity:95.0%Molecular weight:316.3572-(6-Bromo-1H-indol-3-yl)ethanol
CAS:Formula:C10H10BrNOPurity:95%Color and Shape:SolidMolecular weight:240.17-Chloromethyl-5-oxo-4,5-dihydro-pyrazolo[1,5-a]-pyrimidine-3-carbonitrile
CAS:Formula:C8H5ClN4OMolecular weight:208.614-oxo-4-(3,4,5-trichloro-2-thienyl)butanoic acid
CAS:Formula:C8H5Cl3O3SPurity:95.0%Molecular weight:287.54[3-(1H-imidazol-5-yl)phenyl]amine hydrochloride
CAS:Formula:C9H10ClN3Purity:95.0%Molecular weight:195.65ethyl 3-bromo-5-methylimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C11H11BrN2O2Molecular weight:283.125(R)-Benzyl 1-methyl-2-oxo-imidazolidine-4-carboxylate
CAS:Formula:C12H14N2O3Purity:95.0%Color and Shape:SolidMolecular weight:234.2555,6-dimethyl-3H,4H-thieno[2,3-d][1,2,3]triazin-4-one
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.21tert-Butyl 1-oxo-2,8-diazaspiro[4.6]undecane-8-carboxylate
CAS:Purity:97%Molecular weight:268.3569946tert-butyl 7-amino-2- azaspiro[4.4]nonane-2- carboxylate
CAS:Formula:C13H24N2O2Purity:95%Molecular weight:240.347(S)-(3-Aminopyrrolidin-1-yl)(cyclopropyl)methanone hydrochloride
CAS:Formula:C8H15ClN2OPurity:95.0%Molecular weight:190.67ETHYL 1-(4-FLUOROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C12H11FN2O2Purity:98%Molecular weight:234.23ETHYL 4-OXO-5,6-DIHYDRO-4H-PYRROLO[3,4-D]THIAZOLE-2-CARBOXYLATE
Formula:C8H8N2O3SPurity:95.0%Molecular weight:212.226-Methyl-N-[(3R)-pyrrolidin-3-yl]pyrimidin-4-amine dihydrochloride
CAS:Formula:C9H16Cl2N4Color and Shape:SolidMolecular weight:251.16(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride
CAS:Formula:C7H8ClN3OSPurity:95.0%Molecular weight:217.673-(BOC-AMINO)-5-TERT-BUTYLISOXAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C13H20N2O5Purity:95.0%Molecular weight:284.3126-Chloro-2-(piperidin-4-yl)-1H-benzo[d]imidazole dihydrochloride
CAS:Purity:95%Molecular weight:308.63000498-Fluoro-1,4-dioxaspiro[4.5]dec-7-ene
CAS:Formula:C8H11FO2Color and Shape:LiquidMolecular weight:158.1723-Methyl-1-(pyridin-2-yl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C10H9N3O2Color and Shape:SolidMolecular weight:203.2012-(Chloromethyl)-1H-benzo[d]imidazole-6-carbonitrile
CAS:Formula:C9H6ClN3Purity:95%Color and Shape:SolidMolecular weight:191.62Methyl 2-((tert-butoxycarbonyl)amino)pyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C14H17N3O4Purity:95%Molecular weight:291.3073-{[(5-nitrofuran-2-yl)methylidene]amino}-1,3-oxazolidin-2-one
CAS:Formula:C8H7N3O5Purity:97%Color and Shape:No data available.Molecular weight:225.16[2-(4-methyl-1,3-thiazol-5-yl)ethyl]amine dihydrobromide
CAS:Formula:C6H12Br2N2SPurity:95.0%Molecular weight:304.042-Amidinothiophene hydrochloride
CAS:Formula:C5H7ClN2SPurity:95.0%Color and Shape:Solid, White powderMolecular weight:162.644-ethyl-5-[(4-ethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.363-Chloro-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine
CAS:Formula:C6H5ClN4Purity:97%Molecular weight:168.58
