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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1-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:400.555-Azoniaspiro[4.4]nonane Bromide
CAS:Formula:C8H16BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:206.132,5-Bis[(trimethylsilyl)ethynyl]thiophene
CAS:Formula:C14H20SSi2Purity:>96.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:276.54(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:215.14Serotonin Creatinine Sulfate Monohydrate
CAS:Formula:C14H19N5O2·H2SO4·H2OPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:405.43Nα-(tert-Butoxycarbonyl)-τ-(p-toluenesulfonyl)-L-histidine
CAS:Formula:C18H23N3O6SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:409.46Berberine Sulfate
CAS:Formula:C40H36N2O12SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:768.792-(tert-Butyldimethylsilyl)thiazole
CAS:Formula:C9H17NSSiPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:199.392,5-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:311.93Thiophene-2-acetyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Yellow to Amber to Dark purple clear liquidMolecular weight:160.62N-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:303.23Azathioprine
CAS:Formula:C9H7N7O2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:277.26Indometacin Farnesil
CAS:Formula:C34H40ClNO4Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:562.152-(4-Methoxybenzoyl)thiophene
CAS:Formula:C12H10O2SPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:218.274-Methyloxazole-5-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:127.10Difurfuryl Sulfide
CAS:Formula:C10H10O2SPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:194.25Thieno[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:152.174-Bromo-3,5-dimethylisoxazole
CAS:Formula:C5H6BrNOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:176.01Ceftezole
CAS:Formula:C13H12N8O4S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:440.47Thifensulfuron-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:440.36Ethyl 5-Chlorothiophene-2-carboxylate
CAS:Formula:C7H7ClO2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:190.643-(2-Thienyl)pyridine
CAS:Formula:C9H7NSPurity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:161.224-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:194.621-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:280.82Nα-[(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-Methyl-3-furanthiol
CAS:Formula:C5H6OSPurity:>95.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:114.163-Thiophenemalonic Acid
CAS:Formula:C7H6O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:186.182-Bromothieno[2,3-b]thiophene
CAS:Formula:C6H3BrS2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.11[NH2Me2][(RuCl((R)-segphos®))2(μ-Cl)3]
CAS:Formula:C78H64Cl5NO8P4Ru2Color and Shape:Orange to Brown powder to crystalMolecular weight:1,646.652-(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:145.172,8-Diiododibenzofuran
CAS:Formula:C12H6I2OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.994-(2-Hydroxyethyl)oxindole
CAS:Formula:C10H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.20(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-Chlorobenzofuro[3,2-d]pyrimidine
CAS:Formula:C10H5ClN2OPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:204.611-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:236.12Furfuryl Mercaptan
CAS:Formula:C5H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.165-Chlorobenzofuran-2-carboxylic Acid
CAS:Formula:C9H5ClO3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:196.59Nefazodone Hydrochloride
CAS:Formula:C25H32ClN5O2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:506.471-Methyl-1-propylpyrrolidinium Bis(fluorosulfonyl)imide
CAS:Formula:C8H18F2N2O4S2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:308.362,7-Dibromo-9-(2-ethylhexyl)carbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:437.222-Methyltetrahydrothiophene
CAS:Formula:C5H10SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:102.203,5-Dimethylpyrazole-1-carboxamide
CAS:Formula:C6H9N3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.165-Iodo-2-furaldehyde
CAS:Formula:C5H3IO2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:221.98Dantrolene 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)5-Azoniaspiro[4.4]nonane Hexafluorophosphate
CAS:Formula:C8H16F6NPPurity:>96.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:271.191-(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:215.264,4'-Dinonyl-2,2'-bithiazole
CAS:Formula:C24H40N2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:420.721,2:5,6-Di-O-isopropylidene-α-D-allofuranose
CAS:Formula:C12H20O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:260.29Ethyl Indoline-2-carboxylate
CAS:Formula:C11H13NO2Purity:>95.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:191.232,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole
CAS:Formula:C18H16Br2SiPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:420.221-(3-Aminopropyl)imidazole
CAS:Formula:C6H11N3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:125.184-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:307.75N-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:280.24N-tert-Butyl-2-thiophenesulfonamide
CAS:Formula:C8H13NO2S2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.326-tert-Butyl 2-ethyl 4,5-dihydrothieno[2,3-c]pyridine-2,6(7H)-dicarboxylate
CAS:Formula:C15H21NO4SPurity:95.0%Molecular weight:311.43-Cyclopropyl-1H-pyrazole-5-carboxylic acid methyl ester
CAS:Formula:C8H10N2O2Purity:95.0%Color and Shape:LiquidMolecular weight:166.18ethyl 1-(4-methoxybenzyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C14H16N2O3Purity:97%Molecular weight:260.293(R)-2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid
CAS:Formula:C12H17NO4SPurity:95%Color and Shape:No data available.Molecular weight:271.334-tert-Butyl-1H-pyrazol-3-amine
CAS:Formula:C7H13N3Purity:98%Color and Shape:SolidMolecular weight:139.202ethyl 4-bromo-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9BrN2O2Purity:97%Molecular weight:233.0651-Ethyl-3-methylimidazolium ethyl sulfate
CAS:Formula:C8H16N2O4SPurity:98%Color and Shape:LiquidMolecular weight:236.29(2E)-1-(2,4-dimethylphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14OSPurity:95.0%Molecular weight:242.34Imidazo[1,2-a]pyridin-5-ylmethanol
CAS:Formula:C8H8N2OPurity:97%Color and Shape:SolidMolecular weight:148.1652-[1,2,4]triazolo[1,5-a]pyrimidin-6-ylethanol
CAS:Formula:C7H8N4OPurity:95.0%Molecular weight:164.168Tetrazolo[1,5-A]pyridine-6-carboxylic acid
CAS:Formula:C6H4N4O2Purity:95.0%Color and Shape:Solid, Beige powderMolecular weight:164.124(2-CHLORO-9-METHYL-6-MORPHOLINO-9H-PURIN-8-YL)-N-METHYLMETHANAMINE
CAS:Formula:C12H17ClN6OPurity:97.0%Molecular weight:296.766-Bromo-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde
CAS:Formula:C8H5BrN2OPurity:98%Color and Shape:SolidMolecular weight:225.0451-Ethyl-5-(trifluoromethyl)-1h-1,2,3-triazole-4-carboxylic acid
CAS:Purity:97%Molecular weight:209.128006potassium 4-isopropyl-1,3-thiazole-2-carboxylate
CAS:Formula:C7H8KNO2SPurity:95.0%Molecular weight:209.31-Boc-L-Pyroglutamic acid ethyl ester
CAS:Formula:C12H19NO5Purity:97%Color and Shape:SolidMolecular weight:257.2864-BROMO-3,5-DIMETHYL-1-(TETRAHYDRO-2H-PYRAN-4-YL)-1H-PYRAZOLE
CAS:Formula:C10H15BrN2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:259.1472-BROMO-5,6-DIHYDRO-4H-THIENO[2,3-C]PYRROL-4-ONE
CAS:Formula:C6H4BrNOSPurity:98%Molecular weight:218.07TERT-BUTYL 8-AMINO-5-THIA-2-AZASPIRO[3.4]OCTANE-2-CARBOXYLATE 5,5-DIOXIDE
CAS:Formula:C11H20N2O4SPurity:95%Molecular weight:276.35methyl 2-(5-bromothiophen-2-yl)-2-(methylamino)acetate hydrochloride
CAS:Formula:C8H11BrClNO2SPurity:95.0%Molecular weight:300.6Ethyl 5-Methyl-1-phenylpyrazole-3-carboxylate
CAS:Formula:C13H14N2O2Purity:98%Color and Shape:LiquidMolecular weight:230.2674-(3,4-Dimethoxy-phenyl)-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
CAS:Formula:C14H15NO5SMolecular weight:309.34tert-Butyl 4-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:97%Molecular weight:255.3139954Benzyl 1,4-dioxa-7-azaspiro[4.5]decane-7-carboxylate
CAS:Formula:C15H19NO4Purity:96.0%Molecular weight:277.322-(1-Methyl-piperidin-4-yl)-2 H -pyrazol-3-ylamine
CAS:Formula:C9H16N4Purity:95.0%Color and Shape:SolidMolecular weight:180.255
![1-Methyl-3-[6-(methylsulfinyl)hexyl]imidazolium p-Toluenesulfonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM2274.webp&w=3840&q=75)
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