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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4,4'-Di(1,2,3-triazolyl) Disulfide
CAS:Formula:C4H4N6S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:200.241-(2-Chlorophenyl)-3-methyl-5-pyrazolone
CAS:Formula:C10H9ClN2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:208.659-(4-Bromophenyl)carbazole
CAS:Formula:C18H12BrNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:322.211-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone
CAS:Formula:C12H14N2OPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:202.26Thidiazuron
CAS:Formula:C9H8N4OSPurity:>95.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:220.252-Methylbenzoxazole
CAS:Formula:C8H7NOPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:133.156,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(S,S)-TaDiAS-2nd]
CAS:Formula:C58H70B2F8N2O2Purity:>95.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:1,000.82Potassium 2-Thienyltrifluoroborate
CAS:Formula:C4H3BF3KSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:190.03Fipronil
CAS:Formula:C12H4Cl2F6N4OSPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:437.14Indole-4-carboxylic Acid
CAS:Formula:C9H7NO2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:161.164,4'-Bis(9H-carbazol-9-yl)-2,2'-dimethylbiphenyl
CAS:Formula:C38H28N2Purity:>98.0%(HPLC)(N)Color and Shape:White - Yellow Solid FormMolecular weight:512.662-(2-Hydroxyphenyl)benzoxazole
CAS:Formula:C13H9NO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:211.22(1-Imidazolyl)acetonitrile
CAS:Formula:C5H5N3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:107.124-Bromo-2-furaldehyde
CAS:Formula:C5H3BrO2Purity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:174.982,5-Dimethylindole
CAS:Formula:C10H11NPurity:>97.0%(GC)Color and Shape:White to Brown to Dark purple powder to crystalMolecular weight:145.211-Benzyl-2-methylimidazole
CAS:Formula:C11H12N2Purity:>90.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:172.235-Methyl-2-furaldehyde
CAS:Formula:C6H6O2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:110.111-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole
CAS:Formula:C21H15N3O3Purity:>98.0%(HPLC)(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:357.37Pyrazolone Orange
CAS:Formula:C32H24Cl2N8O2Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:623.50Furfuryl Methyl Disulfide
CAS:Formula:C6H8OS2Purity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:160.25Dasatinib
CAS:Formula:C22H26ClN7O2SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:488.015'-Formyl-2,2'-bithiophene-5-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C9H7BO3S2Purity:85.0 to 108.0 %Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:238.08Succinimide
CAS:Formula:C4H5NO2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:99.095-Chloro-3-methylbenzo[b]thiophene
CAS:Formula:C9H7ClSPurity:>98.0%(GC)Color and Shape:White or Colorles to Yellow to Orange powder to lump to clear liquidMolecular weight:182.675-Bromopyrazolo[3,4-b]pyridine
CAS:Formula:C6H4BrN3Purity:>95.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:198.021-Imidazoleacetic Acid
CAS:Formula:C5H6N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:126.12Phthalylsulfathiazole
CAS:Formula:C17H13N3O5S2Purity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:403.43Meloxicam
CAS:Formula:C14H13N3O4S2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Green powder to crystalineMolecular weight:351.40Bromobimane
CAS:Formula:C10H11BrN2O2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:271.11N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate
CAS:Formula:C11H4F4N4O4Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:332.17Ethyl 2-(2-Amino-4-thiazolyl)-2-oxoacetate
CAS:Formula:C7H8N2O3SPurity:>96.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:200.21Strychnine
CAS:Formula:C21H22N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:334.421-Methyl-1H-tetrazole
CAS:Formula:C2H4N4Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:84.08Potassium Tris(3,5-dimethylpyrazol-1-yl)borohydride
CAS:Formula:C15H22BKN6Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:336.292-Propylfuran
CAS:Formula:C7H10OPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:110.162-Methoxycarbazole
CAS:Formula:C13H11NOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:197.242,5-Bis(4-diethylaminophenyl)-1,3,4-oxadiazole
CAS:Formula:C22H28N4OPurity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:364.49Dacarbazine
CAS:Formula:C6H10N6OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:182.194-Iododibenzothiophene
CAS:Formula:C12H7ISPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:310.15Anastrozole
CAS:Formula:C17H19N5Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:293.371H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.153-(5-Methyl-2-furyl)propionaldehyde
CAS:Formula:C8H10O2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:138.172-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole
CAS:Formula:C24H22N2OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:354.454-Methyl-1-phenyl-3-pyrazolidone
CAS:Formula:C10H12N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:176.22L-Prolinanilide
CAS:Formula:C11H14N2OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:190.25N-(p-Toluenesulfonyl)-3-pyrroline
CAS:Formula:C11H13NO2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:223.29Tetrahydrofurfuryl Butyrate
CAS:Formula:C9H16O3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:172.223-Furancarboxylic Acid
CAS:Formula:C5H4O3Purity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:112.081-Allylimidazole
CAS:Formula:C6H8N2Purity:>97.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:108.141-Butyl-1-methylpyrrolidinium Bromide
CAS:Formula:C9H20BrNPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:222.172,3-(Methylenedioxy)benzaldehyde
CAS:Formula:C8H6O3Purity:>97.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:150.13Dodecahydrodibenzofuran (mixture of isomers)
CAS:Formula:C12H20OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:180.293-Fluorocarbazole
CAS:Formula:C12H8FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.20(+)-Bicuculline
CAS:Formula:C20H17NO6Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:367.361-Benzylhydantoin
CAS:Formula:C10H10N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:190.207H-Pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Formula:C6H6N4Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:134.145-Methyl-1H-benzotriazole
CAS:Formula:C7H7N3Purity:>99.0%(T)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:133.152-Ethylthiophene
CAS:Formula:C6H8SPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:112.194-Bromo-2-(trimethylsilyl)thiophene
CAS:Formula:C7H11BrSSiPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:235.21Etoposide
CAS:Formula:C29H32O13Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:588.56Methyl Thiophene-3-carboxylate
CAS:Formula:C6H6O2SPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:142.17Dexmedetomidine Hydrochloride
CAS:Formula:C13H16N2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.7410-Bromo-7H-benzo[c]carbazole
CAS:Formula:C16H10BrNPurity:>98.0%(GC)Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:296.172,5-Dimethylbenzothiazole
CAS:Formula:C9H9NSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.24(±)-Indoline-2-carboxylic Acid
CAS:Formula:C9H9NO2Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.183-Methyl-1-p-tolyl-5-pyrazolone
CAS:Formula:C11H12N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:188.23Glycopyrrolate
CAS:Formula:C19H28BrNO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:398.34Ornidazole
CAS:Formula:C7H10ClN3O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.635-Chlorobenzotriazole
CAS:Formula:C6H4ClN3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:153.57Ceftriaxone Disodium Salt Hemiheptahydrate
CAS:Formula:C18H16N8Na2O7S3H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:661.583,4-Dichloro-1,2,5-thiadiazole
CAS:Formula:C2Cl2N2SPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:155.00N-(tert-Butoxycarbonyl)-cis-4-hydroxy-L-proline Methyl Ester
CAS:Formula:C11H19NO5Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:245.285,11-Dihydroindolo[3,2-b]carbazole
CAS:Formula:C18H12N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:256.31Isoconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:479.14Amiodarone Hydrochloride
CAS:Formula:C25H29I2NO3·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:681.782-(1H-Imidazol-1-yl)ethanol
CAS:Formula:C5H8N2OPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:112.13(R)-(-)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate
CAS:Formula:C13H18O5SPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:286.34Raloxifene Hydrochloride
CAS:Formula:C28H27NO4S·HClPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:510.055-(2-Bromophenyl)-1H-tetrazole
CAS:Formula:C7H5BrN4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:225.054-Piperidone Ethyleneketal
CAS:Formula:C7H13NO2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:143.191-Methyl-2-phenylindole
CAS:Formula:C15H13NPurity:>99.0%(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:207.285-Nitro-2-furaldehyde Diacetate
CAS:Formula:C9H9NO7Purity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:243.173-Methyl-2-thenoyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Brown clear liquidMolecular weight:160.622-Methylnaphtho[1,2-d]thiazole
CAS:Formula:C12H9NSPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:199.27Bismuthiol
CAS:Formula:C2H2N2S3Purity:>98.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:150.232-Aminobenzothiazole Hydrochloride
CAS:Formula:C7H6N2S·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:186.664-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid
CAS:Formula:C15H14N4O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Gray to Dark blue powder to crystalMolecular weight:298.302-Amino-4-(4-chlorophenyl)thiazole
CAS:Formula:C9H7ClN2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:210.681,4-Cyclohexanedione Monoethyleneketal
CAS:Formula:C8H12O3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to lumpMolecular weight:156.18IR 775 Chloride
CAS:Formula:C32H36Cl2N2Purity:>90.0%(N)Color and Shape:Green to Dark green powder to crystalMolecular weight:519.55(R)-1-(tert-Butoxycarbonyl)-3-pyrrolidinol
CAS:Formula:C9H17NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:187.242-Bromo-3-hexyl-5-iodothiophene (stabilized with Copper chip)
CAS:Formula:C10H14BrISPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:373.09Ethyl 2-Methyl-3-furancarboxylate
CAS:Formula:C8H10O3Purity:>96.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:154.175-Chlorooxindole
CAS:Formula:C8H6ClNOPurity:>97.0%(GC)(N)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:167.596-Bromooxindole
CAS:Formula:C8H6BrNOPurity:>98.0%(GC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:212.051,5,6,7-Tetrahydro-2-methyl-4H-indol-4-one
CAS:Formula:C9H11NOPurity:>98.0%(GC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:149.19Riluzole
CAS:Formula:C8H5F3N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.20(R)-(-)-DBD-Py-NCS [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C13H15N5O3S2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:353.42N-Succinimidyl Trifluoroacetate
CAS:Formula:C6H4F3NO4Purity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:211.10TBTU [Coupling Reagent for Peptide]
CAS:Formula:C11H16BF4N5OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:321.09
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