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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tert-Butyl (S)-4-(((R)-tert-butylsulfinyl)amino)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:98%Molecular weight:360.51000986-Bromo[1,2,4]triazolo[1,5-a]pyridin-2-amine
CAS:Formula:C6H5BrN4Purity:95%Color and Shape:SolidMolecular weight:213.0388-Chloro[1,2,4]triazolo[4,3-a]pyrazine
CAS:Formula:C5H3ClN4Purity:96%Color and Shape:SolidMolecular weight:154.562-Isopropyl-1H-benzo[d]imidazole
CAS:Formula:C10H12N2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:160.224-Methyloxazole-5-carboxylic acid
CAS:Formula:C5H5NO3Purity:95%Color and Shape:Solid, White powderMolecular weight:127.0994-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Formula:C15H20BNO3Purity:97%Molecular weight:273.141-(p-Toluenesulfonyl)-1H-imidazole
CAS:Formula:C10H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:222.264-Methoxy-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H7N3OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:149.1535-(Methoxycarbonyl)furan-2-boronic acid
CAS:Formula:C6H7BO5Purity:98%Color and Shape:SolidMolecular weight:169.931-(3-Amino-pyrrolidin-1-yl)-ethanone
CAS:Formula:C6H12N2OPurity:97%Color and Shape:Liquid, OilMolecular weight:128.1754-(4-Methylsulfanylphenyl)-thiazol-2-ylamine
CAS:Formula:C10H10N2S2Purity:97%Color and Shape:SolidMolecular weight:222.322-Amino-6-bromobenzoxazole
CAS:Formula:C7H5BrN2OPurity:95%Color and Shape:Solid, Red powderMolecular weight:213.0345,7-Dichloropyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H3Cl2N3Purity:97%Color and Shape:SolidMolecular weight:188.01N-Boc-Pyrrolidin-2-yl-acetic acid
CAS:Formula:C11H19NO4Purity:95%Color and Shape:SolidMolecular weight:229.2765-(Trifluoromethyl)1H-imidazole-2-carboxylic acid
CAS:Formula:C5H3F3N2O2Purity:95%Molecular weight:180.0863,5-Dimethyl-1H-pyrrole-2-carboxaldehyde
CAS:Formula:C7H9NOPurity:95%Color and Shape:SolidMolecular weight:123.1555,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate
CAS:Purity:95%Color and Shape:SolidMolecular weight:395.25cis-Pyrrolidine-3,4-diol hydrochloride
CAS:Formula:C4H10ClNO2Purity:97%Color and Shape:SolidMolecular weight:139.58Furfuryl Mercaptan
CAS:Formula:C5H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.16N-Succinimidyl Maleimidoacetate
CAS:Formula:C10H8N2O6Purity:>95.0%(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:252.182-Methyltetrahydrothiophene
CAS:Formula:C5H10SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:102.202,7-Dibromo-9-(2-ethylhexyl)carbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:437.22Nefazodone Hydrochloride
CAS:Formula:C25H32ClN5O2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:506.471-(1,2,3,6-Tetrahydro-4-pyridyl)-2-benzimidazolinone
CAS:Formula:C12H13N3OPurity:>97.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:215.26Ethyl 5-Chlorothiophene-2-carboxylate
CAS:Formula:C7H7ClO2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:190.643,5-Dimethylpyrazole-1-carboxamide
CAS:Formula:C6H9N3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.165-Chlorobenzofuran-2-carboxylic Acid
CAS:Formula:C9H5ClO3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:196.592,5-Bis[(trimethylsilyl)ethynyl]thiophene
CAS:Formula:C14H20SSi2Purity:>96.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:276.543-(2-Thienyl)pyridine
CAS:Formula:C9H7NSPurity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:161.22Ceftezole
CAS:Formula:C13H12N8O4S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:440.473-Thiophenemalonic Acid
CAS:Formula:C7H6O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:186.18(Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers)
CAS:Formula:C8H4F3N3OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:215.142,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole
CAS:Formula:C18H16Br2SiPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:420.225-Azoniaspiro[4.4]nonane Bromide
CAS:Formula:C8H16BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:206.13N-Succinimidyl 7-Hydroxycoumarin-3-carboxylate
CAS:Formula:C14H9NO7Purity:>96.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:303.234-Chloro-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7ClN2OPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:194.62Thieno[3,2-d]pyrimidin-4(1H)-one
CAS:Formula:C6H4N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:152.172-Bromothieno[2,3-b]thiophene
CAS:Formula:C6H3BrS2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.11(2-Mercapto-4-methyl-5-thiazolyl)acetic Acid
CAS:Formula:C6H7NO2S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:189.254-Methyloxazole-5-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:127.10Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N1-tert-butoxycarbonyl-L-tryptophan
CAS:Formula:C31H30N2O6Purity:>97.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:526.592-(4-Methoxybenzoyl)thiophene
CAS:Formula:C12H10O2SPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:218.27Nα-(tert-Butoxycarbonyl)-τ-(p-toluenesulfonyl)-L-histidine
CAS:Formula:C18H23N3O6SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:409.46Difurfuryl Sulfide
CAS:Formula:C10H10O2SPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:194.25Ethyl Indoline-2-carboxylate
CAS:Formula:C11H13NO2Purity:>95.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:191.232-(tert-Butyldimethylsilyl)thiazole
CAS:Formula:C9H17NSSiPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:199.394-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C13H10ClN3O2SPurity:>96.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:307.75Serotonin Creatinine Sulfate Monohydrate
CAS:Formula:C14H19N5O2·H2SO4·H2OPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:405.434-Chlorobenzofuro[3,2-d]pyrimidine
CAS:Formula:C10H5ClN2OPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:204.61Berberine Sulfate
CAS:Formula:C40H36N2O12SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:768.79N-Succinimidyl 4-Maleimidobutyrate [Cross-linking Reagent]
CAS:Formula:C12H12N2O6Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:280.24Thiophene-2-acetyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Yellow to Amber to Dark purple clear liquidMolecular weight:160.62Indometacin Farnesil
CAS:Formula:C34H40ClNO4Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:562.15[NH2Me2][(RuCl((R)-segphos®))2(μ-Cl)3]
CAS:Formula:C78H64Cl5NO8P4Ru2Color and Shape:Orange to Brown powder to crystalMolecular weight:1,646.65N-tert-Butyl-2-thiophenesulfonamide
CAS:Formula:C8H13NO2S2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.325-Iodo-2-furaldehyde
CAS:Formula:C5H3IO2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:221.981-Methyl-3-[6-(methylsulfinyl)hexyl]imidazolium p-Toluenesulfonate
CAS:Formula:C18H28N2O4S2Purity:>97.0%(HPLC)(N)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:400.552-(1H-Imidazol-2-yl)pyridine
CAS:Formula:C8H7N3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:145.17Thifensulfuron-methyl
CAS:Formula:C12H13N5O6S2Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:387.391-Methyl-1-[4-(diphenylphosphino)benzyl]pyrrolidinium Bromide
CAS:Formula:C24H27BrNPPurity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:440.36Azathioprine
CAS:Formula:C9H7N7O2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:277.261,2:5,6-Di-O-isopropylidene-α-D-allofuranose
CAS:Formula:C12H20O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:260.292-Methyl-3-furanthiol
CAS:Formula:C5H6OSPurity:>95.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:114.164,4'-Dinonyl-2,2'-bithiazole
CAS:Formula:C24H40N2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:420.721-Methyl-3-[3-(trimethoxysilyl)propyl]-1H-imidazol-3-ium Chloride
CAS:Formula:C10H21ClN2O3SiPurity:>95.0%(T)(HPLC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:280.821-Methyl-1-propylpyrrolidinium Bis(fluorosulfonyl)imide
CAS:Formula:C8H18F2N2O4S2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:308.362,5-Dibromo-3,4-thiophenedicarboxylic Anhydride
CAS:Formula:C6Br2O3SPurity:>98.0%(GC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:311.93(2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic Acid
CAS:Formula:C10H16FNO4Purity:>96.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:233.244-(2-Hydroxyethyl)oxindole
CAS:Formula:C10H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.201-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
CAS:Formula:C12H21BN2O2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:236.124-(1,2,4-Triazol-1-yl)benzaldehyde
CAS:Formula:C9H7N3OPurity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:173.182,7-Dibromo-9-n-octylcarbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:437.222,8-Diiododibenzofuran
CAS:Formula:C12H6I2OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.99Ethyl 2-Bromo-4-methylthiazole-5-carboxylate
CAS:Formula:C7H8BrNO2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:250.11Dantrolene Sodium Salt Hydrate
CAS:Formula:C14H9N4NaO5·xH2OPurity:>98.0%(T)(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:336.24 (as Anhydrous)4-Bromo-3,5-dimethylisoxazole
CAS:Formula:C5H6BrNOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:176.011-(3-Aminopropyl)imidazole
CAS:Formula:C6H11N3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:125.185-Azoniaspiro[4.4]nonane Hexafluorophosphate
CAS:Formula:C8H16F6NPPurity:>96.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:271.196-(Trifluoromethoxy)-1H-indole-2-carboxylic acid
CAS:Formula:C10H6F3NO3Purity:98%Color and Shape:SolidMolecular weight:245.1574-Chloro-1-methyl-3-nitro-1H-pyrazole-5-carboxylic acid
CAS:Formula:C5H4ClN3O4Molecular weight:205.551-(cyclobutylmethyl)-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C8H11N3O2Purity:95.0%Molecular weight:181.195(R)-TETRAHYDROFURAN-3-YL 4-METHYLBENZENESULFONATE
CAS:Formula:C11H14O4SPurity:98%Molecular weight:242.29
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