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 55182 products of "5-membered Heterocycles"
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4,7-Dibromobenzo[c][1,2,5]thiadiazole-5,6-diamine
CAS:Formula:C6H4Br2N4SPurity:95%Color and Shape:No data available.Molecular weight:323.996-Bromo-3-methoxy-1H-indazole
CAS:Formula:C8H7BrN2OPurity:96%Color and Shape:SolidMolecular weight:227.0614,5,6,7-TETRAHYDRO-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER
CAS:Formula:C11H15NO2Purity:98%Color and Shape:SolidMolecular weight:193.246(5aS,10bR)-2-(Perfluorophenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-ium tetrafluoroborate
CAS:Purity:97%Molecular weight:467.1000061(S)-2-Phenylpyrrolidine hydrochloride
CAS:Formula:C10H14ClNPurity:95%Color and Shape:No data available.Molecular weight:183.683-(5-methyl-1,2,4-oxadiazol-3-yl)benzoic acid
CAS:Formula:C10H8N2O3Purity:97%Color and Shape:SolidMolecular weight:204.185(R)-tert-Butyl 4-isobutyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide
CAS:Purity:98%Color and Shape:LiquidMolecular weight:279.35000612,5-Bis[(trimethylsilyl)ethynyl]thiophene
CAS:Formula:C14H20SSi2Purity:>96.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:276.545-Chlorobenzofuran-2-carboxylic Acid
CAS:Formula:C9H5ClO3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:196.59Thieno[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-(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:145.17Indometacin Farnesil
CAS:Formula:C34H40ClNO4Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:562.155-Azoniaspiro[4.4]nonane Bromide
CAS:Formula:C8H16BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:206.13Nα-[(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:526.59Difurfuryl Sulfide
CAS:Formula:C10H10O2SPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:194.25Nα-(tert-Butoxycarbonyl)-τ-(p-toluenesulfonyl)-L-histidine
CAS:Formula:C18H23N3O6SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:409.464-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:194.62Ethyl 5-Chlorothiophene-2-carboxylate
CAS:Formula:C7H7ClO2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:190.64N-Succinimidyl Maleimidoacetate
CAS:Formula:C10H8N2O6Purity:>95.0%(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:252.183,5-Dimethylpyrazole-1-carboxamide
CAS:Formula:C6H9N3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.161,2:5,6-Di-O-isopropylidene-α-D-allofuranose
CAS:Formula:C12H20O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:260.292,5-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:233.244,4'-Dinonyl-2,2'-bithiazole
CAS:Formula:C24H40N2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:420.724-(2-Hydroxyethyl)oxindole
CAS:Formula:C10H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.20Ethyl 2-Bromo-4-methylthiazole-5-carboxylate
CAS:Formula:C7H8BrNO2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:250.114-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:440.473-(2-Thienyl)pyridine
CAS:Formula:C9H7NSPurity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:161.22Serotonin Creatinine Sulfate Monohydrate
CAS:Formula:C14H19N5O2·H2SO4·H2OPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:405.431-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-(tert-Butyldimethylsilyl)thiazole
CAS:Formula:C9H17NSSiPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:199.39Berberine Sulfate
CAS:Formula:C40H36N2O12SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:768.79N-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:303.232-Bromothieno[2,3-b]thiophene
CAS:Formula:C6H3BrS2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.114-Methyloxazole-5-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:127.102,8-Diiododibenzofuran
CAS:Formula:C12H6I2OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.99Azathioprine
CAS:Formula:C9H7N7O2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:277.264-Chlorobenzofuro[3,2-d]pyrimidine
CAS:Formula:C10H5ClN2OPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:204.61Thiophene-2-acetyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Yellow to Amber to Dark purple clear liquidMolecular weight:160.62Thifensulfuron-methyl
CAS:Formula:C12H13N5O6S2Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:387.39(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:215.14(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:189.25N-tert-Butyl-2-thiophenesulfonamide
CAS:Formula:C8H13NO2S2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.322-(4-Methoxybenzoyl)thiophene
CAS:Formula:C12H10O2SPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:218.27Ethyl Indoline-2-carboxylate
CAS:Formula:C11H13NO2Purity:>95.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:191.233-Thiophenemalonic Acid
CAS:Formula:C7H6O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:186.181-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:400.551-(3-Aminopropyl)imidazole
CAS:Formula:C6H11N3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:125.181-(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:215.262,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole
CAS:Formula:C18H16Br2SiPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:420.22Dantrolene 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-Iodo-2-furaldehyde
CAS:Formula:C5H3IO2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:221.98N-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:280.241-Methyl-1-[4-(diphenylphosphino)benzyl]pyrrolidinium Bromide
CAS:Formula:C24H27BrNPPurity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:440.362-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-n-octylcarbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange 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:506.475-Azoniaspiro[4.4]nonane Hexafluorophosphate
CAS:Formula:C8H16F6NPPurity:>96.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:271.19[NH2Me2][(RuCl((R)-segphos®))2(μ-Cl)3]
CAS:Formula:C78H64Cl5NO8P4Ru2Color and Shape:Orange to Brown powder to crystalMolecular weight:1,646.652-Methyl-3-furanthiol
CAS:Formula:C5H6OSPurity:>95.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:114.161-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-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:114.164-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:307.754-(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:173.18N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-(phenylmethyl)-L-histidine
CAS:Purity:97%Molecular weight:467.5249939(1S,3S,5S)-tert-Butyl 3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate
CAS:Formula:C11H18N2O3Purity:97%Color and Shape:SolidMolecular weight:226.2763-Amino-6-bromo-1-methyl-1H-indazole
CAS:Formula:C8H8BrN3Purity:98%Color and Shape:SolidMolecular weight:226.077[3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine
CAS:Formula:C12H15N3O4Purity:95.0%Molecular weight:265.2696-FLUOROIMIDAZO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID
CAS:Formula:C7H4FN3O2Purity:97%Molecular weight:181.1264-Bromo-6-methyl-1H-indazole
CAS:Formula:C8H7BrN2Purity:95.0%Color and Shape:SolidMolecular weight:211.0622-CBZ-2,5-DIAZASPIRO[3.4]OCTANE
CAS:Formula:C14H18N2O2Purity:95.0%Color and Shape:LiquidMolecular weight:246.315-m-Tolyl-2H-pyrazol-3-ylamine
CAS:Formula:C10H11N3Purity:95+%Color and Shape:SolidMolecular weight:173.2194-BROMO-5-FLUORO-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C7H4BrFN2Purity:97%Color and Shape:SolidMolecular weight:215.0255-(3,4-difluorophenyl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C8H5F2N3SPurity:95.0%Molecular weight:213.213-Chloro-5-phenyl-1,2,4-oxadiazole
CAS:Formula:C8H5ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:180.592-Ethyl-1H-imidazole-4,5-dicarboxylic acid diethyl ester
Formula:C11H16N2O4Purity:95.0%Molecular weight:240.2595-(chloromethyl)-3-(methoxymethyl)-1,2,4-oxadiazole
CAS:Formula:C5H7ClN2O2Purity:95.0%Color and Shape:LiquidMolecular weight:162.571,3-Dimethyl-5-(morpholin-4-yl)-1h-pyrazole-4-carbaldehyde
CAS:Purity:98+%Molecular weight:209.24899294,5,6,7-Tetrahydro-1-benzothiophene-3-carbohydrazide
CAS:Formula:C9H12N2OSPurity:97%Color and Shape:SolidMolecular weight:196.27Ethyl 5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylate
CAS:Purity:97%Molecular weight:251.3000031
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