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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Ranitidine Hydrochloride
CAS:Formula:C13H22N4O3S·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:350.86Tetrahydrothiophene 1,1-Dioxide
CAS:Formula:C4H8O2SPurity:>99.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:120.174,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene
CAS:Formula:C25H38S2Purity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:402.70Furazolidone
CAS:Formula:C8H7N3O5Purity:>98.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:225.16Sesamin
CAS:Formula:C20H18O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:354.36Furfuryl Alcohol
CAS:Formula:C5H6O2Purity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:98.105-Mercapto-1-(4-methoxyphenyl)-1H-tetrazole
CAS:Formula:C8H8N4OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:208.24N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-proline
CAS:Formula:C20H19NO4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:337.386-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole Hydrochloride
CAS:Formula:C12H13FN2O·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:256.712-Ethoxythiazole
CAS:Formula:C5H7NOSPurity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:129.182,5-Dibromothiophene-3-carboxylic Acid
CAS:Formula:C5H2Br2O2SPurity:>96.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:285.942-Amino-4,5-dimethylthiazole Hydrobromide
CAS:Formula:C5H8N2S·HBrPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:209.11N-Succinimidyl 3-(2-Pyridyldithio)propionate
CAS:Formula:C12H12N2O4S2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:312.362-Thiophenemethanethiol
CAS:Formula:C5H6S2Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:130.222-(4-Piperidinyl)benzimidazole
CAS:Formula:C12H15N3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:201.271-Ethyl-1-methylpyrrolidinium Tetrafluoroborate
CAS:Formula:C7H16BF4NPurity:>98.0%(N)Color and Shape:White to Light yellow powder to lumpMolecular weight:201.024-Cyanoindole
CAS:Formula:C9H6N2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:142.16Thiophene
CAS:Formula:C4H4SPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:84.149-Phenylcarbazole-2-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C18H14BNO2Purity:97.0 to 107.0 %Color and Shape:White to Almost white powder to crystalMolecular weight:287.13N-(tert-Butoxycarbonyl)-D-proline
CAS:Formula:C10H17NO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:215.253-Furylboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C4H5BO3Purity:97.0 to 119.0 %Color and Shape:White to Orange to Green powder to crystalMolecular weight:111.89Methyl L-Pyroglutamate
CAS:Formula:C6H9NO3Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:143.14Tetrabromothiophene
CAS:Formula:C4Br4SPurity:>99.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:399.724-Bromo-2-(trimethylsilyl)thiophene
CAS:Formula:C7H11BrSSiPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:235.21Bis[2-(2-benzoxazolyl)phenolato]zinc(II)
CAS:Formula:C26H16N2O4ZnPurity:>97.0%(T)(NMR)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:485.802-Methylfuran
CAS:Formula:C5H6OPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:82.10Methyl Thiophene-3-carboxylate
CAS:Formula:C6H6O2SPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:142.175-Chloro-2-benzothiazolinone
CAS:Formula:C7H4ClNOSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:185.631,2-Dimethyl-5-nitroimidazole
CAS:Formula:C5H7N3O2Purity:>98.0%(GC)(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:141.132,5-Diphenylthiophene
CAS:Formula:C16H12SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.33Tetrabutylphosphonium Benzotriazolate
CAS:Formula:C22H40N3PPurity:>96.0%(T)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:377.565-Azoniaspiro[4.4]nonane Chloride
CAS:Formula:C8H16ClNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:161.67Creatinine
CAS:Formula:C4H7N3OPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:113.125-Bromooxindole
CAS:Formula:C8H6BrNOPurity:>97.0%(GC)(N)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:212.051-Methyl-1H-tetrazole
CAS:Formula:C2H4N4Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:84.081,3-Bis(4,5-dihydro-2-oxazolyl)benzene
CAS:Formula:C12H12N2O2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:216.244-Bromo-1H-imidazole
CAS:Formula:C3H3BrN2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:146.982-Bromo-5-nitrofuran
CAS:Formula:C4H2BrNO3Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalineMolecular weight:191.973-(2-Benzothiazolyl)-7-(diethylamino)coumarin
CAS:Formula:C20H18N2O2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:350.446-Chlorooxindole
CAS:Formula:C8H6ClNOPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:167.59Solvent Red 197
CAS:Formula:C23H19N5OPurity:>98.0%(HPLC)(N)Color and Shape:Orange to Brown to Dark red powder to crystalMolecular weight:381.445-Fluorooxindole
CAS:Formula:C8H6FNOPurity:>98.0%(GC)Color and Shape:White to Light orange to Yellow powder to crystalMolecular weight:151.14Isoconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:479.14DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C11H13ClN4O4SPurity:>93.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:332.762-(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:112.132-Bromo-5-methylthiazole
CAS:Formula:C4H4BrNSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:178.051-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:185.22Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
CAS:Formula:C26H22N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:426.473,5-Dibromodithieno[3,2-b:2',3'-d]thiophene
CAS:Formula:C8H2Br2S3Purity:>96.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:354.095-Thiazolemethanol
CAS:Formula:C4H5NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:115.159,9'-Spirobi[9H-9-silafluorene]
CAS:Formula:C24H16SiPurity:>96.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:332.483-[4-(4-Biphenylylamino)phenyl]-9-phenylcarbazole
CAS:Formula:C36H26N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:486.621-tert-Butyl 3-Ethyl 4-Oxopyrrolidine-1,3-dicarboxylate
CAS:Formula:C12H19NO5Purity:>97.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:257.29Thiophene-2-acetic Acid
CAS:Formula:C6H6O2SPurity:>96.0%(GC)(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:142.175-Nitro-2-thiophenecarboxylic Acid
CAS:Formula:C5H3NO4SPurity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:173.142-Undecylimidazole
CAS:Formula:C14H26N2Purity:>96.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:222.385-Mercapto-1-phenyl-1H-tetrazole
CAS:Formula:C7H6N4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:178.212(3H)-Benzothiazolone
CAS:Formula:C7H5NOSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:151.184-[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:298.30Dodecahydrodibenzofuran (mixture of isomers)
CAS:Formula:C12H20OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:180.292,5-Dibromo-3-cyclohexylthiophene
CAS:Formula:C10H12Br2SPurity:>97.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:324.07Pyrazole
CAS:Formula:C3H4N2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:68.082-(1H-1,2,4-Triazol-3-yl)pyridine
CAS:Formula:C7H6N4Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:146.15Potassium 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-Bromo-5-nitrothiazole
CAS:Formula:C3HBrN2O2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:209.023,3'-Dibromo-2,2'-bithiophene
CAS:Formula:C8H4Br2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:324.052-Amino-5-phenyl-1,3,4-thiadiazol
CAS:Formula:C8H7N3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:177.23Furfural
CAS:Formula:C5H4O2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:96.094-Methoxy-2-(1H-pyrazol-1-yl)benzonitrile
CAS:Formula:C11H9N3OPurity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:199.215-Chloro-1-methylisatin
CAS:Formula:C9H6ClNO2Purity:>98.0%(GC)Color and Shape:Orange to Red powder to crystalMolecular weight:195.60Dexmedetomidine Hydrochloride
CAS:Formula:C13H16N2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.743-Fluorocarbazole
CAS:Formula:C12H8FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.203-Thiophenemethanol
CAS:Formula:C5H6OSPurity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.16α-Septithiophene
CAS:Formula:C28H16S7Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:576.861H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.15N-(p-Toluenesulfonyl)-3-pyrroline
CAS:Formula:C11H13NO2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:223.294-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:143.16Raloxifene Hydrochloride
CAS:Formula:C28H27NO4S·HClPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:510.051-(4-Bromophenyl)imidazole
CAS:Formula:C9H7BrN2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:223.072,2':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:248.38(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:353.423,4-Thiophenedicarboxylic Acid
CAS:Formula:C6H4O4SPurity:>98.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:172.153-Indolepropanol
CAS:Formula:C11H13NOPurity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquid to slightly cloudy liquidMolecular weight:175.23Albendazole
CAS:Formula:C12H15N3O2SPurity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:265.332,2'-Biimidazole
CAS:Formula:C6H6N4Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:134.149,9-Diphenyl-9H-9-silafluorene
CAS:Formula:C24H18SiPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:334.492-Cinnamoylthiophene
CAS:Formula:C13H10OSPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:214.28Tetrahydrofurfuryl Butyrate
CAS:Formula:C9H16O3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:172.22Fraxinellone
CAS:Formula:C14H16O3Purity:>96.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:232.282,5-Furandicarbonyl Dichloride
CAS:Formula:C6H2Cl2O3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:192.98Amiodarone Hydrochloride
CAS:Formula:C25H29I2NO3·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:681.782-Aminobenzothiazole Hydrochloride
CAS:Formula:C7H6N2S·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:186.665H-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:168.202-Hydroxymethyl-1-methyl-5-nitroimidazole
CAS:Formula:C5H7N3O3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:157.13Nitrofurazone
CAS:Formula:C6H6N4O4Purity:>98.0%(E)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:198.141,2,3,4-Tetrahydrocarbazole
CAS:Formula:C12H13NPurity:>99.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:171.244,4'-Dibromo-2,2'-bithiophene
CAS:Formula:C8H4Br2S2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:324.053-Hexadecyl-1-methyl-1H-imidazol-3-ium Bromide
CAS:Formula:C20H39BrN2Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:387.453,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl
CAS:Formula:C36H24N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:484.60Methyl 3-Fluoro-2-thiophenecarboxylate
CAS:Formula:C6H5FO2SPurity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:160.16
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