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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N-(tert-Butoxycarbonyl)-L-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:304.355-Bromoindole-3-ethanol
CAS:Formula:C10H10BrNOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:240.102,6-Bis[3-(9H-carbazol-9-yl)phenyl]pyridine
CAS:Formula:C41H27N3Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:561.691-Butyl-2,3-dimethylimidazolium Tetrafluoroborate
CAS:Formula:C9H17BF4N2Purity:>98.0%(HPLC)(N)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:240.053-Cyano-N-(2,4-dimethoxybenzyl)-4-fluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide
CAS:Purity:97%Molecular weight:434.4599914550781(R,R)-2,6-Bis(4-isopropyl-2-oxazolin-2-yl)pyridine
CAS:Formula:C17H23N3O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:301.392-Aminobenzothiazole
CAS:Formula:C7H6N2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:150.205-Chlorothiophene-2-carboxylic Acid
CAS:Formula:C5H3ClO2SPurity:>95.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:162.592-Amino-5-(benzylthio)-1,3,4-thiadiazole
CAS:Formula:C9H9N3S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystallineMolecular weight:223.311-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol
CAS:Formula:C11H10Cl2N2OPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:257.11Glycerol 1,2-Carbonate
CAS:Formula:C4H6O4Purity:>90.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:118.092,4,5-Trimethyloxazole
CAS:Formula:C6H9NOPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:111.14(+)-Bicuculline
CAS:Formula:C20H17NO6Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:367.36Secnidazole
CAS:Formula:C7H11N3O3Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:185.184-Amino-1-phenylpyrazolo[3,4-d]pyrimidine
CAS:Formula:C11H9N5Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:211.23cis-4-Hydroxy-D-proline
CAS:Formula:C5H9NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:131.134-Bromo-2-thiophenecarboxylic Acid
CAS:Formula:C5H3BrO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:207.04N,N,5-Trimethylfurfurylamine
CAS:Formula:C8H13NOPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:139.204,7-Dibromo-5,6-dinitro-2,1,3-benzothiadiazole
CAS:Formula:C6Br2N4O4SPurity:>97.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:383.96Tryptamine
CAS:Formula:C10H12N2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:160.22Imidazole-2-carboxaldehyde
CAS:Formula:C4H4N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:96.095-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
CAS:Formula:C14H17BO2S2Purity:>98.0%(GC)Color and Shape:White to Green to Blue powder to lumpMolecular weight:292.22D-Histidine
CAS:Formula:C6H9N3O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:155.162-Bromofuran (stabilized with CaO)
CAS:Formula:C4H3BrOPurity:>98.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquid to cloudy liquidMolecular weight:146.97Methyl Indole-5-carboxylate
CAS:Formula:C10H9NO2Purity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:175.19Stanozolol
CAS:Formula:C21H32N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:328.50(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide
CAS:Formula:C22H22BrO2PPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:429.293-Amino-5-mercapto-1,2,4-triazole
CAS:Formula:C2H4N4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:116.14(S)-4-Isopropylthiazolidine-2-thione
CAS:Formula:C6H11NS2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:161.285-Fluoroisatin
CAS:Formula:C8H4FNO2Purity:>98.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:165.12N-Hydroxysulfosuccinimide Sodium Salt
CAS:Formula:C4H4NNaO6SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:217.132-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole
CAS:Formula:C20H24ClN3OPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:357.887-Deazahypoxanthine
CAS:Formula:C6H5N3OPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:135.132-Ethylthiophene
CAS:Formula:C6H8SPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:112.191,3-Di-9-carbazolylbenzene (purified by sublimation)
CAS:Formula:C30H20N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:408.50(S)-2-(tert-Butoxycarbonyl)isoxazolidine-3-carboxylic Acid
CAS:Formula:C9H15NO5Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:217.225-Methylisoxazole-4-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:127.10tert-Butyl 4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate
CAS:Formula:C19H32BN3O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:377.292-Ethyl-2-methyl-1,3-dioxolane
CAS:Formula:C6H12O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:116.163-Amino-5-(4-methoxyphenyl)pyrazole
CAS:Formula:C10H11N3OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:189.221,2-Benzisothiazol-3(2H)-one [for Biochemical Research]
CAS:Formula:C7H5NOSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalineMolecular weight:151.181H-Pyrrolo[2,3-b]pyridine
CAS:Formula:C7H6N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:118.141,5,6,7-Tetrahydro-4H-indol-4-one
CAS:Formula:C8H9NOPurity:>99.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:135.174-Iodo-3,5-dimethylisoxazole
CAS:Formula:C5H6INOPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:223.01Carvedilol
CAS:Formula:C24H26N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:406.481,2-Dimethylbenzimidazole
CAS:Formula:C9H10N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:146.19Indican (Plant Indican)
CAS:Formula:C14H17NO6Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:295.294-Bromo-2-methylthiophene
CAS:Formula:C5H5BrSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:177.061-tert-Butylimidazole
CAS:Formula:C7H12N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:124.19Lonidamine
CAS:Formula:C15H10Cl2N2O2Purity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:321.162-Chloromethyl-1,3-dioxolane
CAS:Formula:C4H7ClO2Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:122.55Furfuryl Acetate
CAS:Formula:C7H8O3Purity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:140.141-Benzylimidazole
CAS:Formula:C10H10N2Purity:>98.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:158.205-Bromothiophene-2-carboxaldehyde
CAS:Formula:C5H3BrOSPurity:>97.0%(GC)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:191.043-Thiopheneethanol
CAS:Formula:C6H8OSPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:128.19Zoledronic Acid Monohydrate
CAS:Formula:C5H10N2O7P2·H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:290.11N-Succinimidyl 9-(Biotinamido)-4,7-dioxanonanoate
CAS:Formula:C21H32N4O8SPurity:>90.0%(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:500.57Benzoxazole
CAS:Formula:C7H5NOPurity:>98.0%(GC)Color and Shape:White or Colorless to Light orange to Yellow powder to lump to clear liquidMolecular weight:119.129-Phenylcarbazole
CAS:Formula:C18H13NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:243.313-Amino-5-methylisoxazole
CAS:Formula:C4H6N2OPurity:>97.0%(GC)(T)Color and Shape:White to Brown powder to crystalMolecular weight:98.112,5-Dibromo-3-hexylthiophene
CAS:Formula:C10H14Br2SPurity:>97.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:326.092-Phenyl-5-benzimidazolesulfonic Acid
CAS:Formula:C13H10N2O3SPurity:>95.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:274.29Mebendazole
CAS:Formula:C16H13N3O3Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:295.305-Bromo-2-thiophenemethanol
CAS:Formula:C5H5BrOSPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:193.061-Aminobenzotriazole
CAS:Formula:C6H6N4Purity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:134.142-Coumaranone
CAS:Formula:C8H6O2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:134.134-Methoxyindole
CAS:Formula:C9H9NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:147.18Cefquinome Sulfate
CAS:Formula:C23H26N6O9S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:626.675-Bromo-4-chloro-3-indolyl β-D-Galactopyranoside [for Biochemical Research]
CAS:Formula:C14H15BrClNO6Purity:>98.0%(HPLC)(N)Color and Shape:White to Light gray powder to crystalMolecular weight:408.635H-Pyrido[4,3-b]indole
CAS:Formula:C11H8N2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:168.20Strontium Ranelate Hydrate
CAS:Formula:C12H6N2O8SSr2·xH2OPurity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:513.49 (as Anhydrous)Harmine
CAS:Formula:C13H12N2OPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:212.25O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate
CAS:Formula:C11H15BClF4N5OPurity:>98.0%(HPLC)(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:355.532-Bromothiazole-5-carboxylic Acid
CAS:Formula:C4H2BrNO2SPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:208.03Sesamin
CAS:Formula:C20H18O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:354.36Erdosteine
CAS:Formula:C8H11NO4S2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:249.301-tert-Butoxycarbonyl-3-pyrrolidone
CAS:Formula:C9H15NO3Purity:>95.0%(GC)Color and Shape:White or Colorless to Amber powder to lump to clear liquidMolecular weight:185.221-Methylpyrazole-5-methanol
CAS:Formula:C5H8N2OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:112.135-Bromoisatin
CAS:Formula:C8H4BrNO2Purity:>97.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:226.03α-Quinquethiophene
CAS:Formula:C20H12S5Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:412.622,6-Di(2H-1,2,3-triazol-4-yl)pyridine
CAS:Formula:C9H7N7Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:213.201H-Benzo[f]indole
CAS:Formula:C12H9NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:167.213,6-Diiodo-9-phenylcarbazole
CAS:Formula:C18H11I2NPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:495.10IR 775 Chloride
CAS:Formula:C32H36Cl2N2Purity:>90.0%(N)Color and Shape:Green to Dark green powder to crystalMolecular weight:519.553-Methylthiophene-2-carboxaldehyde
CAS:Formula:C6H6OSPurity:>85.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:126.172,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene
CAS:Formula:C25H36Br2S2Purity:>99.0%(HPLC)Color and Shape:Yellow to Brown to Dark green clear liquid to cloudy liquidMolecular weight:560.49Isavuconazole
CAS:Formula:C22H17F2N5OSPurity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:437.47(S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C12H17N5O3SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:311.362,5-Dibromo-3-decylthiophene
CAS:Formula:C14H22Br2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:382.20(R)-4-Benzyloxymethyl-2,2-dimethyl-1,3-dioxolane
CAS:Formula:C13H18O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:222.286-Nitroindoline
CAS:Formula:C8H8N2O2Purity:>98.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:164.162,6-Dibromo-4,4-di-n-octyldithieno[3,2-b:2',3'-d]silole
CAS:Formula:C24H36Br2S2SiPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:576.571-Ethyl-1-methylpyrrolidinium Bromide
CAS:Formula:C7H16BrNPurity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:194.12N-Cyclohexyl-2-benzothiazolylsulfenamide
CAS:Formula:C13H16N2S2Purity:>98.0%(HPLC)(N)Color and Shape:White to Brown powder to crystalMolecular weight:264.412,6-Dibromo-4,8-bis[(2-butyl-n-octyl)oxy]benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C34H52Br2O2S2Purity:>94.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:716.727H-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:134.141-Ethyl-3-methylimidazolium Iodide
CAS:Formula:C6H11IN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:238.075,5'''-Di-n-octyl-2,2':5',2'':5'',2'''-quaterthiophene
CAS:Formula:C32H42S4Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:554.93Sulfathiazole
CAS:Formula:C9H9N3O2S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:255.311-Furfurylpyrrole
CAS:Formula:C9H9NOPurity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:147.18
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