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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2-Propylimidazole
CAS:Formula:C6H10N2Purity:>95.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:110.162-Iodo-5-phenylthiophene
CAS:Formula:C10H7ISPurity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:286.13Miconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:479.142-Mercapto-5-methoxybenzimidazole
CAS:Formula:C8H8N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:180.235-Acetyl-2-amino-4-methylthiazole
CAS:Formula:C6H8N2OSPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:156.204,4'-Dibromo-2,2'-bithiophene
CAS:Formula:C8H4Br2S2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:324.05Bergapten
CAS:Formula:C12H8O4Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:216.192,3-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>95.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:241.935,5-Dimethyl-1-pyrroline N-Oxide
CAS:Formula:C6H11NOPurity:>97.0%(GC)(T)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:113.16D-Proline Methyl Ester Hydrochloride
CAS:Formula:C6H11NO2·HClPurity:>96.0%(T)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:165.622-Mercaptothiazole
CAS:Formula:C3H3NS2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:117.181H-Imidazol-3-ium Trifluoromethanesulfonate
CAS:Formula:C4H5F3N2O3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:218.154-Bromo-2-thiophenecarboxylic Acid
CAS:Formula:C5H3BrO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:207.04AABD-SH (=4-Acetamido-7-mercapto-2,1,3-benzoxadiazole) [for HPLC Labeling]
CAS:Formula:C8H7N3O2SPurity:>95.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:209.221-(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:257.11N-(Carbobenzoxy)-1H-pyrazole-1-carboxamidine
CAS:Formula:C12H12N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.253,4-Ethylenedioxythiophene
CAS:Formula:C6H6O2SPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:142.176-Nitroindoline
CAS:Formula:C8H8N2O2Purity:>98.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:164.16Prazosin Hydrochloride
CAS:Formula:C19H21N5O4·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:419.87Glycerol 1,2-Carbonate
CAS:Formula:C4H6O4Purity:>90.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:118.096-Nitroindole
CAS:Formula:C8H6N2O2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:162.154-Methylindole
CAS:Formula:C9H9NPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:131.182-(Methylthio)benzoxazole
CAS:Formula:C8H7NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:165.211,5,6,7-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:149.19Methabenzthiazuron
CAS:Formula:C10H11N3OSPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:221.283,6-Dibromo-9-(2-ethylhexyl)carbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:437.22Methyl 3-Amino-2-thiophenecarboxylate
CAS:Formula:C6H7NO2SPurity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:157.193,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
CAS:Formula:C18H12N2O2Purity:>98.0%(N)Color and Shape:Orange to Red powder to crystalMolecular weight:288.31Secnidazole
CAS:Formula:C7H11N3O3Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:185.183-Amino-4-pyrazolecarbonitrile
CAS:Formula:C4H4N4Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:108.10Dibenzofuran-4-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C12H9BO3Color and Shape:White to Almost white powder to crystalMolecular weight:212.01N-Succinimidyl Bromoacetate
CAS:Formula:C6H6BrNO4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.02Sumatriptan Succinate
CAS:Formula:C14H21N3O2S·C4H6O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:413.491-(2-Dimethylaminoethyl)-5-mercaptotetrazole
CAS:Formula:C5H11N5SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:173.241-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:257.29Kenpaullone
CAS:Formula:C16H11BrN2OPurity:>97.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:327.185-Nitro-2-furaldehyde
CAS:Formula:C5H3NO4Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to lump to clear liquidMolecular weight:141.082-(2-Bromophenyl)-1,3-dioxolane
CAS:Formula:C9H9BrO2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:229.07cis-1,2,3,6-Tetrahydrophthalimide
CAS:Formula:C8H9NO2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:151.17NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C9H10N6O4Purity:>95.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:266.223-Bromo-2,4-dimethyl-5-phenylthiophene
CAS:Formula:C12H11BrSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to lumpMolecular weight:267.182-Propionylthiazole
CAS:Formula:C6H7NOSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:141.19N-(Cyclopentyloxycarbonyloxy)succinimide
CAS:Formula:C10H13NO5Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:227.221,2,3,4-Tetrahydrocarbazol-4-one
CAS:Formula:C12H11NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.233-Nonylthiophene
CAS:Formula:C13H22SPurity:min. 98.0 %(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:210.38Methyl DL-Pyroglutamate
CAS:Formula:C6H9NO3Purity:>98.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:143.146-Bromoisatin
CAS:Formula:C8H4BrNO2Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:226.035-Amino-1,3-diphenylpyrazole
CAS:Formula:C15H13N3Purity:>98.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:235.294-Dodecyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
CAS:Formula:C22H39BO2SPurity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:378.421,1'-Sulfonyldiimidazole
CAS:Formula:C6H6N4O2SPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:198.209-Benzylcarbazole
CAS:Formula:C19H15NPurity:>98.0%(GC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:257.344,7-Bis(5-trimethylstannyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C20H24N2S3Sn2Purity:>95.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:626.033-Aminopyrazole-4-carboxamide Hemisulfate
CAS:Formula:C4H6N4OH2SO4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:175.16Bromobimane
CAS:Formula:C10H11BrN2O2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:271.113-Ethynylthiophene
CAS:Formula:C6H4SPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:108.162,5-Dibromo-3-hexylthiophene
CAS:Formula:C10H14Br2SPurity:>97.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:326.09Basic Violet 7
CAS:Formula:C24H30Cl2N2Color and Shape:Dark red to Dark purple to Dark blue powder to crystalineMolecular weight:417.42N-(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:245.289-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:287.132,8-Diiododibenzothiophene
CAS:Formula:C12H6I2SPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:436.05Chloropretadalafil
CAS:Formula:C22H19ClN2O5Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:426.85DAPI 2HCl [for Biochemical Research]
CAS:Formula:C16H15N5·2HClPurity:>90.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:350.25Captopril
CAS:Formula:C9H15NO3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:217.283,3-Bis(2-methyl-1-octyl-1H-indol-3-yl)isobenzofuran-1(3H)-one
CAS:Formula:C42H52N2O2Purity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:616.895-Norbornene-2,3-dicarboximide
CAS:Formula:C9H9NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:163.181,2,3,4-Tetrahydro-9-methylcarbazol-4-one
CAS:Formula:C13H13NOPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:199.251,3,6,8-Tetrabromocarbazole
CAS:Formula:C12H5Br4NPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:482.804-Vinyl-1,3-dioxolan-2-one
CAS:Formula:C5H6O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.10Voriconazole
CAS:Formula:C16H14F3N5OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:349.321,4-Anhydroerythritol
CAS:Formula:C4H8O3Purity:>98.0%(GC)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:104.113,4'-Dihexyl-2,2'-bithiophene
CAS:Formula:C20H30S2Purity:>96.0%(GC)Color and Shape:White to Amber to Dark green clear liquidMolecular weight:334.583-Amino-5-nitrobenz[d]isothiazole
CAS:Formula:C7H5N3O2SPurity:>93.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:195.204-Bromo-1-methylpyrazole
CAS:Formula:C4H5BrN2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:161.00Prochloraz
CAS:Formula:C15H16Cl3N3O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:376.664-Glycidyloxycarbazole
CAS:Formula:C15H13NO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:239.27Strontium Ranelate Hydrate
CAS:Formula:C12H6N2O8SSr2·xH2OPurity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:513.49 (as Anhydrous)3-Methyl-2-thenoyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Brown clear liquidMolecular weight:160.622-Methoxy-1,3-dioxolane
CAS:Formula:C4H8O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:104.11N-(2,4-Dinitrophenyl)-L-proline
CAS:Formula:C11H11N3O6Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:281.225-Methyl-1-phenylpyrazole-4-carboxylic Acid
CAS:Formula:C11H10N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:202.214-Phenylimidazole
CAS:Formula:C9H8N2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:144.184,4'-Bis(5-hexyl-2-thienyl)-2,2'-bipyridyl
CAS:Formula:C30H36N2S2Purity:>97.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:488.75Carbazole (High Purity)
CAS:Formula:C12H9NPurity:>99.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:167.21Ethosuximide
CAS:Formula:C7H11NO2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:141.173-Bromo-9-ethylcarbazole
CAS:Formula:C14H12BrNPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:274.16(S)-(-)-DM-SEGPHOS®
CAS:Formula:C46H44O4P2Purity:>95.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:722.802,5-Dibromoselenophene
CAS:Formula:C4H2Br2SePurity:>98.0%(GC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:288.831-Methylpyrazole
CAS:Formula:C4H6N2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:82.114,8-Bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene-2,6-dicarbaldehyde
CAS:Formula:C28H38O4S2Purity:>97.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:502.733-Hydroxy-5-methylisoxazole
CAS:Formula:C4H5NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:99.09Ethyl 5-Amino-1-phenylpyrazole-4-carboxylate
CAS:Formula:C12H13N3O2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:231.26trans-4-Hydroxy-L-proline
CAS:Formula:C5H9NO3Purity:>99.0%(T)(HPLC)Color and Shape:White powder to crystalineMolecular weight:131.13Glycyl-DL-tryptophan
CAS:Formula:C13H15N3O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:261.285-Azoniaspiro[4.4]nonane Chloride
CAS:Formula:C8H16ClNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:161.67Carbazochrome
CAS:Formula:C10H12N4O3Purity:>99.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:236.23Indazole-3-carboxylic Acid
CAS:Formula:C8H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:162.15Sodium 2-Mercapto-5-benzimidazolesulfonate Dihydrate
CAS:Formula:C7H5N2NaO3S2·2H2OPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:288.273,5-Dimethyl-4-nitroisoxazole
CAS:Formula:C5H6N2O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:142.114-Nitroindole
CAS:Formula:C8H6N2O2Purity:>98.0%(GC)Color and Shape:Orange to Brown powder to crystalMolecular weight:162.15tert-Butyl L-Pyroglutamate
CAS:Formula:C9H15NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:185.22
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