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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7-Ethyl-3-indoleethanol
CAS:Formula:C12H15NOPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:189.26β-Isatoxime [for Metal Analysis]
CAS:Formula:C8H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:162.152-(2-Hydroxyphenyl)benzothiazole
CAS:Formula:C13H9NOSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:227.281,2-Bis(5-methyl-2-benzoxazolyl)ethylene
CAS:Formula:C18H14N2O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Green powder to crystalineMolecular weight:290.323-(5-Nitro-2-furyl)acrylic Acid
CAS:Formula:C7H5NO5Purity:>97.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:183.125-Acetylthiophene-2-carboxylic Acid
CAS:Formula:C7H6O3SPurity:>98.0%(GC)(T)Color and Shape:White to Yellow powder to crystalMolecular weight:170.18Methyl Pyrazole-3-carboxylate
CAS:Formula:C5H6N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:126.123-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride
CAS:Formula:C6H7F3N4·HClPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:228.609-Ethylcarbazole
CAS:Formula:C14H13NPurity:>99.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:195.27Tryptamine Hydrochloride
CAS:Formula:C10H12N2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:196.681,2,3,4-Cyclobutanetetracarboxdiimide
CAS:Formula:C8H6N2O4Purity:>98.0%(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:194.153-Bromothiophene
CAS:Formula:C4H3BrSPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:163.03Methyl-PEG4-NHS Ester
CAS:Formula:C14H23NO8Color and Shape:Colorless to Light yellow clear liquidMolecular weight:333.34Furazolidone
CAS:Formula:C8H7N3O5Purity:>98.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:225.16Olmesartan
CAS:Formula:C24H26N6O3Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:446.512-(1,3-Dioxolan-2-yl)furan
CAS:Formula:C7H8O3Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:140.142-(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:354.45N-(tert-Butoxycarbonyl)-D-proline
CAS:Formula:C10H17NO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:215.251-(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:202.26Furosemide
CAS:Formula:C12H11ClN2O5SPurity:>99.0%(T)Color and Shape:White to Orange to Green powder to crystalineMolecular weight:330.74Tetrahydrofurfurylamine
CAS:Formula:C5H11NOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:101.154-(4-Bromophenyl)dibenzofuran
CAS:Formula:C18H11BrOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:323.19Indole-5-carboxaldehyde
CAS:Formula:C9H7NOPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:145.162-Bromo-5-nitrofuran
CAS:Formula:C4H2BrNO3Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalineMolecular weight:191.97Ethyl Indole-2-carboxylate
CAS:Formula:C11H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:189.21Ethyl 2-Aminothiazole-5-carboxylate
CAS:Formula:C6H8N2O2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:172.20(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol
CAS:Formula:C6H12O3Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:132.161-Butyl-3-methylimidazolium Trifluoro(trifluoromethyl)borate
CAS:Formula:C9H15BF6N2Purity:>98.0%(HPLC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:276.032-Bromo-4-nitroimidazole
CAS:Formula:C3H2BrN3O2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:191.973-Fluoro-2-thiophenecarboxylic Acid
CAS:Formula:C5H3FO2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:146.142,2-Difluoro-1,3-benzodioxole
CAS:Formula:C7H4F2O2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:158.104,7-Dibromo-5,6-difluoro-2,1,3-benzothiadiazole
CAS:Formula:C6Br2F2N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalineMolecular weight:329.944-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White or colorless to Brown powder to lump to clear liquidMolecular weight:135.141,3-Dimethyl-2-(2-thienyl)imidazolidine
CAS:Formula:C9H14N2SPurity:>90.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:182.291,2:5,6-Di-O-isopropylidene-D-mannitol
CAS:Formula:C12H22O6Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:262.306-Nitroindoline
CAS:Formula:C8H8N2O2Purity:>98.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:164.16Benzo[b]thiophene
CAS:Formula:C8H6SPurity:>97.0%(GC)Color and Shape:White or Colorless to Light yellow to Light orange powder to lump to clear liquidMolecular weight:134.201-(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:257.114-Methylthiazole-5-carboxylic Acid
CAS:Formula:C5H5NO2SPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:143.162,5-Dibromoselenophene
CAS:Formula:C4H2Br2SePurity:>98.0%(GC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:288.832,6-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:576.575-Methyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C5H7BO2SPurity:97.0 to 115.0 %Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:141.982-Phenylindole
CAS:Formula:C14H11NPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:193.25Ethyl 4-(2-Hydroxy-2-propyl)-2-propyl-1H-imidazole-5-carboxylate
CAS:Formula:C12H20N2O3Purity:>96.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:240.304-Bromo-2-thiophenecarboxylic Acid
CAS:Formula:C5H3BrO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:207.04Glycerol 1,2-Carbonate
CAS:Formula:C4H6O4Purity:>90.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:118.09Trioxsalen
CAS:Formula:C14H12O3Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:228.25Indazole-3-carboxylic Acid
CAS:Formula:C8H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:162.156,7-Dihydro-2-(2,4,6-trimethylphenyl)-5H-pyrrolo[2,1-c]-1,2,4-triazolium Perchlorate
CAS:Formula:C14H18ClN3O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:327.77Methyl 5-(Hydroxymethyl)-1H-imidazole-4-carboxylate
CAS:Formula:C6H8N2O3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:156.143,4-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:241.932-(2-Pyridyl)benzimidazole
CAS:Formula:C12H9N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:195.23Ethyl 2-Imidazolecarboxylate
CAS:Formula:C6H8N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:140.14Voriconazole
CAS:Formula:C16H14F3N5OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:349.32N-(tert-Butoxycarbonyl)-DL-prolinol
CAS:Formula:C10H19NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:201.27N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Formula:C17H11N3O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber powder to crystalMolecular weight:289.297-Benzyloxyindole
CAS:Formula:C15H13NOPurity:>98.0%(GC)(qNMR)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:223.281-Methylpyrazole-4-carboxylic Acid
CAS:Formula:C5H6N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:126.121,4-Cyclohexanedione Bis(ethyleneketal)
CAS:Formula:C10H16O4Purity:>99.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:200.239-([1,1'-Biphenyl]-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Formula:C30H28BNO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:445.372-Aminobenzoxazole
CAS:Formula:C7H6N2OPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:134.143-(5-Methyl-2-furyl)propionaldehyde
CAS:Formula:C8H10O2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:138.174-Bromo-1-methylpyrazole
CAS:Formula:C4H5BrN2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:161.003,4-Ethylenedioxythiophene
CAS:Formula:C6H6O2SPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:142.17Benzo[b]thiophene-3-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C8H7BO2SPurity:97.0 to 112.0 %Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:178.011-Ethyl-1-methylpyrrolidinium Tetrafluoroborate
CAS:Formula:C7H16BF4NPurity:>98.0%(N)Color and Shape:White to Light yellow powder to lumpMolecular weight:201.023-Amino-5-methylisoxazole
CAS:Formula:C4H6N2OPurity:>97.0%(GC)(T)Color and Shape:White to Brown powder to crystalMolecular weight:98.112-Amino-5-methylthiazole
CAS:Formula:C4H6N2SPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:114.174,7-Bis(5-bromo-4-dodecyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C38H54Br2N2S3Purity:>98.0%(HPLC)Color and Shape:Orange to Red powder to crystalMolecular weight:794.854-Benzyloxyindole
CAS:Formula:C15H13NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:223.281-Butylhydantoin
CAS:Formula:C7H12N2O2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:156.19(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:429.295-Trimethylsilylthiazole
CAS:Formula:C6H11NSSiPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:157.312-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one
CAS:Formula:C19H21N3O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystallineMolecular weight:355.46Phenylbutazone
CAS:Formula:C19H20N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:308.381-Ethyl-2-methylindole
CAS:Formula:C11H13NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:159.233-Amino-4-pyrazolecarbonitrile
CAS:Formula:C4H4N4Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:108.10(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:286.343-Amino-9-ethylcarbazole
CAS:Formula:C14H14N2Purity:>90.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:210.282-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate
CAS:Formula:C8H14N4O4SiPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:258.31DBD-NCS [=4-(N,N-Dimethylaminosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole] [for HPLC Labeling and Edman Degradation]
CAS:Formula:C9H8N4O3S2Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:284.315-Amino-1-methyltetrazole
CAS:Formula:C2H5N5Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:99.10Sodium 2-Mercapto-5-benzimidazolesulfonate Dihydrate
CAS:Formula:C7H5N2NaO3S2·2H2OPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:288.271-Hexyl-3-methylimidazolium Chloride
CAS:Formula:C10H19ClN2Purity:>98.0%(T)Color and Shape:Colorless to Yellow clear liquidMolecular weight:202.73Indazole
CAS:Formula:C7H6N2Purity:>99.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:118.14Pyrazole-4-carboxylic Acid
CAS:Formula:C4H4N2O2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:112.091,3,3-Trimethylindolinonaphthospirooxazine
CAS:Formula:C22H20N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:328.425-Methoxyindole-2-carboxylic Acid
CAS:Formula:C10H9NO3Purity:>97.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:191.19N-(tert-Butoxycarbonyl)-D-proline Succinimidyl Ester
CAS:Formula:C14H20N2O6Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:312.32Dimethyl (+)-2,3-O-Isopropylidene-D-tartrate
CAS:Formula:C9H14O6Purity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:218.21(S,S)-2,2'-Isopropylidenebis(4-isopropyl-2-oxazoline)
CAS:Formula:C15H26N2O2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:266.391-Butyl-1-methylpyrrolidinium Tetrafluoroborate
CAS:Formula:C9H20BF4NPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:229.07(1R,4R,5R)-4,7,7-Trimethyl-6-thiabicyclo[3.2.1]octane
CAS:Formula:C10H18SPurity:>94.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:170.315-Nitroindazole
CAS:Formula:C7H5N3O2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.142,2'-Bis(2-oxazoline)
CAS:Formula:C6H8N2O2Purity:>95.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:140.144-(1-Imidazolyl)benzaldehyde
CAS:Formula:C10H8N2OPurity:>97.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:172.193,4-Methylenedioxyphenylacetonitrile
CAS:Formula:C9H7NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:161.16(S)-3-(Dimethylamino)-1-(2-thienyl)-1-propanol
CAS:Formula:C9H15NOSPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:185.295-Bromoindoline
CAS:Formula:C8H8BrNPurity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:198.06
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