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-Butyl-5-chloro-1H-imidazole-4-carboxaldehyde
CAS:Formula:C8H11ClN2OPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:186.645-Fluoroisatin
CAS:Formula:C8H4FNO2Purity:>98.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:165.12Melatonin
CAS:Formula:C13H16N2O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:232.284-Iodopyrazole
CAS:Formula:C3H3IN2Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:193.982,5-Bis(4-aminophenyl)-1,3,4-oxadiazole
CAS:Formula:C14H12N4OPurity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:252.281-(Trifluoromethanesulfonyl)-1H-benzotriazole
CAS:Formula:C7H4F3N3O2SPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:251.18Tiaramide Hydrochloride
CAS:Formula:C15H18ClN3O3S·HClPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:392.303-Chloro-1,2,4-triazole
CAS:Formula:C2H2ClN3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:103.512-Chlorobenzothiazole
CAS:Formula:C7H4ClNSPurity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:169.63Triclabendazole
CAS:Formula:C14H9Cl3N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:359.652-Ethoxythiazole
CAS:Formula:C5H7NOSPurity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:129.185-Fluoroindole-2-carboxylic Acid
CAS:Formula:C9H6FNO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:179.154-Methylthiazole
CAS:Formula:C4H5NSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:99.15(R)-(+)-SEGPHOS®
CAS:Formula:C38H28O4P2Purity:>99.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:610.599,9-Dimethyl-9H-9-silafluorene
CAS:Formula:C14H14SiPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:210.35Oxonol Yellow K
CAS:Formula:C21H16K2N4O8S2Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:594.70Sumatriptan Succinate
CAS:Formula:C14H21N3O2S·C4H6O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:413.494-Chloro-2,1,3-benzoxadiazole
CAS:Formula:C6H3ClN2OPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:154.559-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbazole
CAS:Formula:C24H24BNO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:369.274H-Cyclopenta[2,1-b:3,4-b']dithiophene
CAS:Formula:C9H6S2Purity:>97.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:178.274-(1H-Tetrazol-5-yl)benzoic Acid
CAS:Formula:C8H6N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:190.163,5-Dimethyl-4-nitroisoxazole
CAS:Formula:C5H6N2O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:142.11trans-4-Hydroxy-L-proline
CAS:Formula:C5H9NO3Purity:>99.0%(T)(HPLC)Color and Shape:White powder to crystalineMolecular weight:131.135-Bromooxindole
CAS:Formula:C8H6BrNOPurity:>97.0%(GC)(N)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:212.05Benzothiazole
CAS:Formula:C7H5NSPurity:>96.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:135.183-Pyrroline (contains Pyrrolidine)
CAS:Formula:C4H7NPurity:>70.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:69.115-Chlorooxindole
CAS:Formula:C8H6ClNOPurity:>97.0%(GC)(N)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:167.591-Decyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide
CAS:Formula:C16H27F6N3O4S2Purity:>98.0%(T)(HPLC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:503.522-Iododibenzothiophene
CAS:Formula:C12H7ISPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:310.152,2'-Dithienyl Disulfide
CAS:Formula:C8H6S4Purity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:230.389-Methylcarbazole
CAS:Formula:C13H11NPurity:>99.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:181.245-Chloroindole
CAS:Formula:C8H6ClNPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:151.592-(4-Bromophenyl)benzoxazole
CAS:Formula:C13H8BrNOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:274.12Pyrazole
CAS:Formula:C3H4N2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:68.08Miconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:479.142,4-Dimethylthiazole
CAS:Formula:C5H7NSPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:113.182,6-Di(2H-1,2,3-triazol-4-yl)pyridine
CAS:Formula:C9H7N7Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:213.209-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
CAS:Formula:C24H24BNO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:369.271-(2-Dimethylaminoethyl)-5-mercaptotetrazole
CAS:Formula:C5H11N5SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:173.24Linalool Oxide (mixture of isomers)
CAS:Formula:C10H18O2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:170.25(S)-(-)-SEGPHOS®
CAS:Formula:C38H28O4P2Purity:>99.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:610.59Fluconazole
CAS:Formula:C13H12F2N6OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:306.28N-(tert-Butoxycarbonyl)-L-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:304.353,4-Methylenedioxycinnamic Acid
CAS:Formula:C10H8O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:192.17(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C11H9N5O3SPurity:>98.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:291.29N-Carbobenzoxyoxysuccinimide
CAS:Formula:C12H11NO5Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:249.22Oxazole
CAS:Formula:C3H3NOPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:69.064,4-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:402.70N-Succinimidyl Bromoacetate
CAS:Formula:C6H6BrNO4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.02N-Aminosuccinimide Hydrochloride
CAS:Formula:C4H6N2O2·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:150.564H-Indeno[1,2-b]thiophen-4-one
CAS:Formula:C11H6OSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:186.23Imidazole Hydrobromide (Low water content)
CAS:Formula:C3H4N2·HBrPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:148.991,1'-Thiocarbonyldiimidazole
CAS:Formula:C7H6N4SPurity:>95.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:178.215'-Fluorospiro[cyclopropane-1,3'-indoline]
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:163.195007324218755-Chloro-2-benzothiazolinone
CAS:Formula:C7H4ClNOSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:185.635-Mercapto-1-phenyl-1H-tetrazole
CAS:Formula:C7H6N4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:178.213,6-Dibromo-9-n-octylcarbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:437.22Thiophene-3-acetonitrile
CAS:Formula:C6H5NSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:123.173-Methylbenzofuran
CAS:Formula:C9H8OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:132.162-Mercapto-1-methylimidazole
CAS:Formula:C4H6N2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:114.171-Butyl-3-methylimidazolium Tribromide
CAS:Formula:C8H15Br3N2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:378.932-(3-Chloropropyl)-1,3-dioxolane
CAS:Formula:C6H11ClO2Purity:>97.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:150.602,7-Bis(9H-carbazol-9-yl)-9,9-dimethylfluorene
CAS:Formula:C39H28N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:524.67Meloxicam
CAS:Formula:C14H13N3O4S2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Green powder to crystalineMolecular weight:351.404-Glycidyloxycarbazole
CAS:Formula:C15H13NO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:239.272,2-Dimethyl-1,3-dioxolane-4-methanol
CAS:Formula:C6H12O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:132.16N-(Allyloxycarbonyloxy)succinimide
CAS:Formula:C8H9NO5Purity:>97.0%(GC)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:199.162,3,5-Tribromo-4-methylthiophene
CAS:Formula:C5H3Br3SPurity:>97.0%(GC)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:334.854-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:239.072,4-Dimethyl-1,3-dioxolane (cis- and trans- mixture)
CAS:Formula:C5H10O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:102.13Indican (Plant Indican)
CAS:Formula:C14H17NO6Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:295.29Benzo[b]thiophene-2-carbonyl Chloride
CAS:Formula:C9H5ClOSPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:196.651-Nitropyrazole
CAS:Formula:C3H3N3O2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:113.089-(4-Biphenylyl)-2-bromocarbazole
CAS:Formula:C24H16BrNPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:398.303-Iodo-6-nitroindazole
CAS:Formula:C7H4IN3O2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:289.036-[(tert-Butoxycarbonyl)amino]hexanoic Acid N-Succinimidyl Ester
CAS:Formula:C15H24N2O6Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:328.37(-)-Ambroxide
CAS:Formula:C16H28OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:236.40Ethyl Indazole-5-carboxylate
CAS:Formula:C10H10N2O2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:190.201H-Tetrazole-5-acetic Acid
CAS:Formula:C3H4N4O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:128.09TAR [=4-(2-Thiazolylazo)resorcinol]
CAS:Formula:C9H7N3O2SPurity:>99.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:221.23Dibenzothiophene-2-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C12H9BO2SPurity:95.0 to 109.0 %Color and Shape:White to Almost white powder to crystalMolecular weight:228.076-Chloro-7-deazapurine
CAS:Formula:C6H4ClN3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:153.574,5-Dihydro-3(2H)-thiophenone
CAS:Formula:C4H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:102.152-Amino-5,6-dimethylbenzothiazole
CAS:Formula:C9H10N2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:178.25Febuxostat
CAS:Formula:C16H16N2O3SPurity:>97.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:316.382,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
CAS:Formula:C8H2Br2S3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:354.092-Bromo-9-(2-naphthyl)-9H-carbazole
CAS:Formula:C22H14BrNPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:372.272,6-Dichloro-7-deazapurine
CAS:Formula:C6H3Cl2N3Purity:>98.0%(HPLC)(N)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:188.01(3S,5R)-5-(2,4-Difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl p-Toluenesulfonate
CAS:Formula:C21H21F2N3O4SPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:449.475-Bromo-2-thiophenemethanol
CAS:Formula:C5H5BrOSPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:193.063-Phenylpyrazole
CAS:Formula:C9H8N2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:144.18Oncrasin 1
CAS:Formula:C16H12ClNOPurity:>95.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:269.732-Bromodibenzothiophene 5,5-Dioxide
CAS:Formula:C12H7BrO2SPurity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:295.152,7-Dibromo-9-phenylcarbazole
CAS:Formula:C18H11Br2NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:401.102-Hexylthiophene
CAS:Formula:C10H16SPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:168.30N-Succinimidyl 7-Hydroxy-4-methylcoumarin-3-acetate
CAS:Formula:C16H13NO7Purity:>90.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:331.283,4-Epoxytetrahydrofuran
CAS:Formula:C4H6O2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:86.095-Chloro-2-methylbenzoxazole
CAS:Formula:C8H6ClNOPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:167.592,5-Bis(trimethylstannyl)thieno[3,2-b]thiophene
CAS:Formula:C12H20S2Sn2Purity:>98.0%(GC)Color and Shape:White to Amber to Dark green powder to crystalMolecular weight:465.83
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