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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Glycerol 1,2-Carbonate
CAS:Formula:C4H6O4Purity:>90.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:118.091-(tert-Butoxycarbonyl)-3-pyrrolidinemethanol
CAS:Formula:C10H19NO3Purity:>95.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:201.274-Bromo-2-thiophenecarboxylic Acid
CAS:Formula:C5H3BrO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:207.04(R)-1-(tert-Butoxycarbonyl)-3-pyrrolidinol
CAS:Formula:C9H17NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:187.24N-Succinimidyl 4-Formylbenzoate
CAS:Formula:C12H9NO5Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:247.214-Bromo-1,2-methylenedioxybenzene
CAS:Formula:C7H5BrO2Purity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:201.025-(p-Tolyl)-1H-tetrazole
CAS:Formula:C8H8N4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:160.182-(tert-Butoxycarbonylamino)thiazole-5-carboxylic Acid
CAS:Formula:C9H12N2O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.272-(1-Pyrazolyl)pyridine
CAS:Formula:C8H7N3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight:145.173,4-Epoxytetrahydrofuran
CAS:Formula:C4H6O2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:86.092-Chloro-6-methylbenzothiazole
CAS:Formula:C8H6ClNSPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:183.65Sodium 2-Mercapto-5-benzimidazolesulfonate Dihydrate
CAS:Formula:C7H5N2NaO3S2·2H2OPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:288.273-Iodocarbazole
CAS:Formula:C12H8INPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:293.112-Amino-6-fluorobenzothiazole
CAS:Formula:C7H5FN2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:168.194-Iododibenzofuran
CAS:Formula:C12H7IOPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:294.095-Nitro-2-furaldehyde
CAS:Formula:C5H3NO4Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to lump to clear liquidMolecular weight:141.08Clotrimazole
CAS:Formula:C22H17ClN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:344.842-(2,4-Dinitrophenylthio)benzothiazole
CAS:Formula:C13H7N3O4S2Purity:>98.0%(N)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:333.343-Amino-5-methylisoxazole
CAS:Formula:C4H6N2OPurity:>97.0%(GC)(T)Color and Shape:White to Brown powder to crystalMolecular weight:98.11N-Methylsuccinimide
CAS:Formula:C5H7NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:113.122,6-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:576.572-Ethylthiazole
CAS:Formula:C5H7NSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:113.18Potassium 5-Methyl-1,3,4-oxadiazole-2-carboxylate
CAS:Formula:C4H3KN2O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:166.183-Nitro-1,2,4-triazole [Coupling Agent]
CAS:Formula:C2H2N4O2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:114.065-Iodo-1-methylpyrazole
CAS:Formula:C4H5IN2Purity:>98.0%(GC)Color and Shape:Very Pale Yellow - Reddish Yellow SolidMolecular weight:208.005-Mercapto-1-methyltetrazole
CAS:Formula:C2H4N4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:116.143-Chloro-2,4(3H,5H)-furandione
CAS:Formula:C4H3ClO3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:134.52N-Succinimidyl D-Biotinate
CAS:Formula:C14H19N3O5SPurity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:341.382-Mercapto-1-methylimidazole
CAS:Formula:C4H6N2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:114.177-Bromoisatin
CAS:Formula:C8H4BrNO2Purity:>97.0%(GC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:226.03Tris[4'-(2-thienyl)-4-biphenylyl]amine
CAS:Formula:C48H33NS3Purity:>97.0%(HPLC)(N)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:719.981-Methylpyrazole-4-carboxylic Acid
CAS:Formula:C5H6N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:126.12Lisinopril Dihydrate
CAS:Formula:C21H31O5N3·2H2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:441.536,7-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:327.772,2':5',2''-Terthiophene-5-carboxaldehyde
CAS:Formula:C13H8OS3Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:276.39Benzo[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:178.015-Chloro-2-mercaptobenzimidazole
CAS:Formula:C7H5ClN2SPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:184.643,4-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:241.93Indole
CAS:Formula:C8H7NPurity:>99.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:117.151-Butyl-2,3-dimethylimidazolium Hexafluorophosphate
CAS:Formula:C9H17F6N2PPurity:>97.0%(T)(N)Color and Shape:White to Light yellow powder to lumpMolecular weight:298.211,4-Cyclohexanedione Monoethyleneketal
CAS:Formula:C8H12O3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to lumpMolecular weight:156.183-Amino-4-bromopyrazole
CAS:Formula:C3H4BrN3Purity:>98.0%(GC)(T)Color and Shape:White to Light gray to Light orange powder to crystalMolecular weight:161.993-Aminobenzofuran-2-carboxamide
CAS:Formula:C9H8N2O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:176.189-Ethylcarbazole
CAS:Formula:C14H13NPurity:>97.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:195.27TATU
CAS:Formula:C10H15BF4N6OPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:322.07[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride
CAS:Formula:C25H21ClN3PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:429.895-(2-Amino-4-chloro-5-sulfamoylphenyl)-1H-tetrazole
CAS:Formula:C7H7ClN6O2SPurity:>98.0%(HPLC)Color and Shape:White to Light red to Green powder to crystallineMolecular weight:274.685-Amino-3-(4-chlorophenyl)-1-phenylpyrazole
CAS:Formula:C15H12ClN3Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:269.732,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C26H36Br2O2S2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:604.50Thiophene-2-acetic Acid
CAS:Formula:C6H6O2SPurity:>96.0%(GC)(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:142.17Miconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:479.145-Methylbenzimidazole
CAS:Formula:C8H8N2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown to Dark green powder to crystalineMolecular weight:132.174-(Chloromethyl)-3,5-dimethylisoxazole
CAS:Formula:C6H8ClNOPurity:>95.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:145.593,5-Di(2-pyridyl)pyrazole
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:222.25100708007812Phenanthro[1,2-b:8,7-b']dithiophene
CAS:Formula:C18H10S2Purity:>97.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:290.401-Methyl-4-nitro-3-propylpyrazole-5-carboxamide
CAS:Formula:C8H12N4O3Purity:>96.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:212.21L-Tryptophan
CAS:Formula:C11H12N2O2Purity:>98.5%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:204.237-Deazapurine
CAS:Formula:C6H5N3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:119.134-Cyanoindole
CAS:Formula:C9H6N2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:142.16Pyrazolone Orange
CAS:Formula:C32H24Cl2N8O2Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:623.503-Amino-4-pyrazolecarbonitrile
CAS:Formula:C4H4N4Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:108.10N-Succinimidyl 3-(2-Pyridyldithio)propionate
CAS:Formula:C12H12N2O4S2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:312.364,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C14H6Br2N2S3Purity:>95.0%(HPLC)(N)Color and Shape:Orange to Brown to Dark purple powder to crystalMolecular weight:458.20Methyl 1H-Imidazole-5-carboxylate
CAS:Formula:C5H6N2O2Purity:>97.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:126.123-Amino-1-phenyl-2-pyrazolin-5-one
CAS:Formula:C9H9N3OPurity:>97.0%(T)(HPLC)Color and Shape:White to Brown to Dark purple powder to crystalMolecular weight:175.19N,N'-Bis(tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine
CAS:Formula:C14H22N4O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:310.352-Bromo-4-methylthiophene
CAS:Formula:C5H5BrSPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:177.064,4'-Bis(9H-carbazol-9-yl)-2,2'-dimethylbiphenyl
CAS:Formula:C38H28N2Purity:>98.0%(HPLC)(N)Color and Shape:White - Yellow Solid FormMolecular weight:512.665-Methylbenzoxazole
CAS:Formula:C8H7NOPurity:>98.0%(GC)Color and Shape:White to Green to Brown powder to crystalMolecular weight:133.15Lilolidine
CAS:Formula:C11H11NPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:157.221,5-Dimethylpyrazole
CAS:Formula:C5H8N2Purity:>98.0%(T)Color and Shape:White - Yellow LiquidMolecular weight:96.13N-Ethylsuccinimide
CAS:Formula:C6H9NO2Purity:>98.0%(GC)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:127.142-(3-Chloropropyl)-1,3-dioxolane
CAS:Formula:C6H11ClO2Purity:>97.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:150.60N-Succinimidyl 4-Benzoylbenzoate
CAS:Formula:C18H13NO5Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:323.30Ethyl 2-Furancarboxylate
CAS:Formula:C7H8O3Purity:>98.0%(GC)Color and Shape:White or Colorles to Yellow to Orange powder to lump to clear liquidMolecular weight:140.142-Coumaranone
CAS:Formula:C8H6O2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:134.13Borane - Tetrahydrofuran Complex (8.5% in Tetrahydrofuran, ca. 0.9mol/L) (stabilized with Sodium Borohydride)
CAS:Formula:BH3·C4H8OColor and Shape:Colorless to Light yellow clear liquidMolecular weight:85.94tert-Butyl L-Pyroglutamate
CAS:Formula:C9H15NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:185.224-Bromo-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7BrN2OPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Purple powder to crystalMolecular weight:239.07Halosulfuron-methyl
CAS:Formula:C13H15ClN6O7SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:434.812,3-Dimethylthiophene
CAS:Formula:C6H8SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:112.192-(2-Pyridyl)benzimidazole
CAS:Formula:C12H9N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:195.232,2':5',2''-Terthiophene (purified by sublimation)
CAS:Formula:C12H8S3Purity:>99.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalineMolecular weight:248.381,5-Dimethyl-3-(trifluoromethyl)pyrazole
CAS:Formula:C6H7F3N2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:164.134-Hexylthiophene-2-carbonitrile
CAS:Formula:C11H15NSPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:193.312,3-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>95.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:241.93N-Acetyl-L-histidine Monohydrate
CAS:Formula:C8H11N3O3·H2OPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:215.214-Methylindole
CAS:Formula:C9H9NPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:131.182,6-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:716.72(S)-(-)-DM-SEGPHOS®
CAS:Formula:C46H44O4P2Purity:>95.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:722.80N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Formula:C17H11N3O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber powder to crystalMolecular weight:289.293,6-Dibromo-9-n-octylcarbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:437.225-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:135.143-Phenylpyrazole
CAS:Formula:C9H8N2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:144.189-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazone
CAS:Formula:C22H21N3Purity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:327.43Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-τ-(triphenylmethyl)-L-histidine
CAS:Formula:C40H33N3O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:619.724-Methyl-2-phenyl-1,3-dioxolane (mixture of isomers)
CAS:Formula:C10H12O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:164.20Psoralen
CAS:Formula:C11H6O3Purity:>99.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:186.17Celecoxib
CAS:Formula:C17H14F3N3O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:381.37N-Carbobenzoxy-D-proline
CAS:Formula:C13H15NO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:249.27
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