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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1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
CAS:Formula:C11H19BN2O2Purity:>97.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:222.10Difurfuryl Disulfide
CAS:Formula:C10H10O2S2Purity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:226.312,1,3-Benzoxadiazole
CAS:Formula:C6H4N2OPurity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:120.11β-Alanyl-L-histidine
CAS:Formula:C9H14N4O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:226.24Glycerol 1,2-Carbonate
CAS:Formula:C4H6O4Purity:>90.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:118.092-Acetyl-5-bromothiophene
CAS:Formula:C6H5BrOSPurity:>98.0%(GC)Color and Shape:White to Brown powder to crystallineMolecular weight:205.07Ethyl Indole-3-carboxylate
CAS:Formula:C11H11NO2Purity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:189.211-Nitropyrazole
CAS:Formula:C3H3N3O2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:113.083-Amino-4-bromopyrazole
CAS:Formula:C3H4BrN3Purity:>98.0%(GC)(T)Color and Shape:White to Light gray to Light orange powder to crystalMolecular weight:161.995,6-Dibromo-2,1,3-benzothiadiazole
CAS:Formula:C6H2Br2N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:293.96Cimetidine
CAS:Formula:C10H16N6SPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:252.349-Benzoylcarbazole
CAS:Formula:C19H13NOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:271.32cis-4-Hydroxy-L-proline
CAS:Formula:C5H9NO3Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalineMolecular weight:131.133-Amino-5-methylpyrazole
CAS:Formula:C4H7N3Purity:>96.0%(GC)Color and Shape:White or Colorless to Light orange to Yellow powder to lump to clear liquidMolecular weight:97.12Furfuryl Alcohol
CAS:Formula:C5H6O2Purity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:98.103-Iodopyrazole
CAS:Formula:C3H3IN2Purity:>97.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:193.985-Chlorothiophene-2-carboxylic Acid
CAS:Formula:C5H3ClO2SPurity:>95.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:162.592,3-Dimethylindole
CAS:Formula:C10H11NPurity:>98.0%(GC)Color and Shape:White to Amber powder to crystalMolecular weight:145.214-(1,2,4-Triazol-1-yl)aniline
CAS:Formula:C8H8N4Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Red powder to crystalMolecular weight:160.18N-(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:245.281-(2-Hydroxyethyl)-3-methylimidazolium Chloride
CAS:Formula:C6H11ClN2OPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:162.625-Thiazolemethanol
CAS:Formula:C4H5NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:115.15Pyrazolo[3,4-b]pyridine
CAS:Formula:C6H5N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow powder to crystalMolecular weight:119.132-Bromo-5-(trimethylsilyl)thiophene
CAS:Formula:C7H11BrSSiPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:235.2111,12-Dihydroindolo[2,3-a]carbazole
CAS:Formula:C18H12N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:256.312,2'-Thenil
CAS:Formula:C10H6O2S2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:222.283-Hexyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
CAS:Formula:C16H27BO2SPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:294.263-Methyl-1-p-tolyl-5-pyrazolone
CAS:Formula:C11H12N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:188.234-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:164.20Carvedilol
CAS:Formula:C24H26N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:406.48N-Succinimidyl 7-Methoxycoumarin-3-carboxylate
CAS:Formula:C15H11NO7Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:317.253-Hydroxy-4-methyl-2(3H)-thiazolethione [for Source of Alkyl Radical]
CAS:Formula:C4H5NOS2Purity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:147.21N-tert-Butyl-5-methylisoxazolium Perchlorate
CAS:Formula:C8H14ClNO5Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:239.652-Methylnaphth[2,1-d]oxazole
CAS:Formula:C12H9NOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:183.21Potassium 3-Indoleacetate
CAS:Formula:C10H8KNO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:213.28(R)-(+)-DBD-Pro-COCl [=(R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C13H15ClN4O4SPurity:>90.0%(qNMR)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:358.805-Methylindole
CAS:Formula:C9H9NPurity:>99.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:131.18Molsidomine
CAS:Formula:C9H14N4O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:242.246-Nitroindazole
CAS:Formula:C7H5N3O2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:163.142,1,3-Benzothiadiazole
CAS:Formula:C6H4N2SPurity:>99.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:136.173-Bromo-9-(4-bromophenyl)-9H-carbazole
CAS:Formula:C18H11Br2NPurity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:401.101,1'-Carbonyldi(1,2,4-triazole)
CAS:Formula:C5H4N6OPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:164.13Riluzole
CAS:Formula:C8H5F3N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.203,6-Diiodocarbazole
CAS:Formula:C12H7I2NPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.00Chlormethiazole Hydrochloride
CAS:Formula:C6H8ClNS·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:198.11[RuCl(p-cymene)((R)-segphos®)]Cl
CAS:Formula:C48H42Cl2O4P2RuColor and Shape:Orange to Brown to Dark red powder to crystalMolecular weight:916.78Indole-2-carboxylic Acid
CAS:Formula:C9H7NO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:161.167-Deazahypoxanthine
CAS:Formula:C6H5N3OPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:135.132-Aminobenzothiazole Hydrochloride
CAS:Formula:C7H6N2S·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:186.661-(Tetrahydro-2-furoyl)piperazine
CAS:Formula:C9H16N2O2Purity:>97.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:184.242,3-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>95.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:241.93N-Benzyloxycarbonyl-L-proline
CAS:Formula:C13H15NO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:249.272,4-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>90.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:241.93Letrozole
CAS:Formula:C17H11N5Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:285.31Ethyl 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:140.144-Chloro-7-chlorosulfonyl-2,1,3-benzoxadiazole [Bifunctional Fluorescent Reagent]
CAS:Formula:C6H2Cl2N2O3SPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:253.055-Methoxyindole-3-acetic Acid
CAS:Formula:C11H11NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:205.21Benzo[1,2-b;4,5-b']difuran
CAS:Formula:C10H6O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:158.162-Acetyl-5-methylthiophene
CAS:Formula:C7H8OSPurity:>96.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:140.202-Amino-5-methyl-3-thiophenecarbonitrile
CAS:Formula:C6H6N2SPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:138.19Basic Red 13
CAS:Formula:C22H26Cl2N2Color and Shape:Orange to Brown to Dark purple powder to crystalMolecular weight:389.36(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-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:408.635-Bromo-3-indolyl β-D-Galactopyranoside [for Biochemical Research]
CAS:Formula:C14H16BrNO6Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:374.19Sesamin
CAS:Formula:C20H18O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:354.362,8-Dibromodibenzothiophene 5,5-Dioxide
CAS:Formula:C12H6Br2O2SPurity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:374.05(R)-(-)-Tetrahydrofurfurylamine
CAS:Formula:C5H11NOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:101.15trans-Urocanic Acid
CAS:Formula:C6H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:138.13Ozagrel Hydrochloride
CAS:Formula:C13H12N2O2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:264.711-Phenylpyrazole
CAS:Formula:C9H8N2Purity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:144.18L-Proline tert-Butyl Ester Hydrochloride
CAS:Formula:C9H17NO2·HClPurity:>98.0%(T)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:207.70Trospium Chloride
CAS:Formula:C25H30ClNO3Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:427.972,8-Dibromodibenzothiophene
CAS:Formula:C12H6Br2SPurity:>96.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:342.056,7-Dihydro-2-pentafluorophenyl-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate
CAS:Formula:C11H7BF9N3Purity:>98.0%(HPLC)Color and Shape:White to Gray to Brown powder to crystalineMolecular weight:362.99Tetrahydrofuran (stabilized with BHT)
CAS:Formula:C4H8OPurity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:72.113-Methylbenzo[b]thiophene
CAS:Formula:C9H8SPurity:>97.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:148.227-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:135.14(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol
CAS:Formula:C6H12O3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:132.162-Mercapto-5-methoxybenzimidazole
CAS:Formula:C8H8N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:180.234-Iodo-3,5-dimethylpyrazole
CAS:Formula:C5H7IN2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:222.03Paclobutrazol
CAS:Formula:C15H20ClN3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:293.80HATU
CAS:Formula:C10H15F6N6OPPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:380.243-Indolepropionic Acid
CAS:Formula:C11H11NO2Purity:>98.0%(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:189.211-Allyl-3-methyl-1H-imidazol-3-ium Bromide
CAS:Formula:C7H11BrN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:203.08Piperonyl Butoxide
CAS:Formula:C19H30O5Purity:>90.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:338.442,5-Diformylfuran
CAS:Formula:C6H4O3Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:124.10Fenticonazole Nitrate
CAS:Formula:C24H20Cl2N2OS·HNO3Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:518.41Cilostazol
CAS:Formula:C20H27N5O2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:369.472-Thiopheneethanol
CAS:Formula:C6H8OSPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:128.19DBD-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-Bromo-2-(2-thienyl)pyridine
CAS:Formula:C9H6BrNSPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:240.125-Bromoindazole
CAS:Formula:C7H5BrN2Purity:>97.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:197.042-Mercaptothiazole
CAS:Formula:C3H3NS2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:117.18Methyl Indole-6-carboxylate
CAS:Formula:C10H9NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:175.191,2-Benzisoxazole
CAS:Formula:C7H5NOPurity:>96.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:119.125-Nitrobenzimidazole
CAS:Formula:C7H5N3O2Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:163.14N-(p-Toluenesulfonyl)-3-pyrroline
CAS:Formula:C11H13NO2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:223.294,7-Dibromo-2-(6-bromohexyl)benzotriazole
CAS:Formula:C12H14Br3N3Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:439.985-Methyl-1,3,4-thiadiazole-2-thiol
CAS:Formula:C3H4N2S2Purity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:132.202-[2-(Furan-2-yl)vinyl]-4,6-bis(trichloromethyl)-1,3,5-triazine
CAS:Formula:C11H5Cl6N3OPurity:>95.0%(HPLC)(N)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:407.88
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