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 55482 products of "5-membered Heterocycles"
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N-Hydroxysuccinimide
CAS:Formula:C4H5NO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:115.096-Bromoisatin
CAS:Formula:C8H4BrNO2Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:226.031,2-Bis[2-methylbenzo[b]thiophen-3-yl]-3,3,4,4,5,5-hexafluoro-1-cyclopentene
CAS:Formula:C23H14F6S2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:468.482,8-Dimethylanthra[2,3-b:7,6-b']dithiophene (purified by sublimation)
CAS:Formula:C20H14S2Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:318.455,6-Dibromo-1,3-benzodioxole
CAS:Formula:C7H4Br2O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:279.92Thidiazuron
CAS:Formula:C9H8N4OSPurity:>95.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:220.255-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole
CAS:Formula:C13H17BN2O2Purity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:244.105,6-Dichlorobenzimidazole Hydrochloride
CAS:Formula:C7H4Cl2N2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White - Yellow Solid FormMolecular weight:223.489-Methylcarbazole
CAS:Formula:C13H11NPurity:>99.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:181.249-(4-Biphenylyl)-2-bromocarbazole
CAS:Formula:C24H16BrNPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:398.30Phenyl[4-(trimethylsilyl)thiophen-3-yl]iodonium Trifluoromethanesulfonate
CAS:Formula:C14H16F3IO3S2SiPurity:>95.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:508.385-Benzotriazolecarboxylic Acid
CAS:Formula:C7H5N3O2Purity:>96.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:163.14trans-4-Hydroxy-L-proline
CAS:Formula:C5H9NO3Purity:>99.0%(T)(HPLC)Color and Shape:White powder to crystalineMolecular weight:131.13Direct Yellow 8
CAS:Formula:C24H19N4NaO5S2Color and Shape:Light yellow to Brown powder to crystalMolecular weight:530.55Ceftazidime (contains ca. 10% Na2CO3)
CAS:Formula:C22H22N6O7S2Purity:min. 98.0 area%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:546.574,5-Dimethylthiazole
CAS:Formula:C5H7NSPurity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:113.183-Pyrroline (contains Pyrrolidine)
CAS:Formula:C4H7NPurity:>70.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:69.112-(4-Methoxyphenyl)benzothiazole
CAS:Formula:C14H11NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:241.31Benzofuran-2-carboxylic Acid
CAS:Formula:C9H6O3Purity:>99.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:162.14N-(tert-Butoxycarbonyl)-D-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:304.355-Chloroindole
CAS:Formula:C8H6ClNPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:151.593-Furancarboxylic Acid
CAS:Formula:C5H4O3Purity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:112.082-Bromo-3-dodecyl-5-iodothiophene (stabilized with Copper chip)
CAS:Formula:C16H26BrISPurity:>95.0%(GC)Color and Shape:Colorless to Yellow to Green clear liquidMolecular weight:457.252-Amino-4-phenylthiazole
CAS:Formula:C9H8N2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:176.247-Deazapurine
CAS:Formula:C6H5N3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:119.136'-Amino-3',4'-(methylenedioxy)acetophenone
CAS:Formula:C9H9NO3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:179.18N-Methylsuccinimide
CAS:Formula:C5H7NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:113.12Glycyl-DL-tryptophan
CAS:Formula:C13H15N3O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:261.283-Chloro-1,2-benzisothiazole
CAS:Formula:C7H4ClNSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:169.632-(4-Chlorophenyl)-4,5-diphenylimidazole
CAS:Formula:C21H15ClN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:330.822-(4-Bromophenyl)benzoxazole
CAS:Formula:C13H8BrNOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:274.121,4-Dimethyl-1,2,4-triazolium Iodide
CAS:Formula:C4H8IN3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:225.033,5-Dimethyl-4-nitroisoxazole
CAS:Formula:C5H6N2O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:142.112-(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:146.152-Formylthiazole
CAS:Formula:C4H3NOSPurity:>97.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:113.133-Furaldehyde
CAS:Formula:C5H4O2Purity:>98.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:96.095(4)-Amino-4(5)-(aminocarbonyl)imidazole Hydrochloride
CAS:Formula:C4H6N4O·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:162.58Difurfuryl Disulfide
CAS:Formula:C10H10O2S2Purity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:226.311-Butyl-3-methylimidazolium Tribromide
CAS:Formula:C8H15Br3N2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:378.933-Methylbenzofuran
CAS:Formula:C9H8OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:132.16Pyrazole
CAS:Formula:C3H4N2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:68.08Teniposide
CAS:Formula:C32H32O13SPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:656.665-Azoniaspiro[4.4]nonane Chloride
CAS:Formula:C8H16ClNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:161.672-(2-Thienyl)ethyl p-Toluenesulfonate
CAS:Formula:C13H14O3S2Purity:>95.0%(GC)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:282.373-(1-Piperazinyl)-1,2-benzisothiazole
CAS:Formula:C11H13N3SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:219.312-Bromo-5-nitrothiazole
CAS:Formula:C3HBrN2O2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:209.023-Iodo-2,4,5-trimethylthiophene (stabilized with Copper chip)
CAS:Formula:C7H9ISPurity:>96.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:252.114-Vinyl-1,3-dioxolan-2-one
CAS:Formula:C5H6O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.101,2-Dimethylimidazole
CAS:Formula:C5H8N2Purity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:96.131-Butyl-3-methylimidazolium Chloride
CAS:Formula:C8H15ClN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to lumpMolecular weight:174.67Miconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:479.146-Indoleboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C8H8BNO2Purity:95.0 to 113.0 %Color and Shape:White to Orange to Green powder to crystalMolecular weight:160.975-Bromooxindole
CAS:Formula:C8H6BrNOPurity:>97.0%(GC)(N)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:212.052,7-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:524.672-(2-Pyridyl)benzoxazole
CAS:Formula:C12H8N2OPurity:>97.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:196.21N-Succinimidyl 7-Methoxycoumarin-3-carboxylate
CAS:Formula:C15H11NO7Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:317.252-Furaldehyde Diethyl Acetal
CAS:Formula:C9H14O3Purity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:170.211-(2-Chlorophenyl)-3-methyl-5-pyrazolone
CAS:Formula:C10H9ClN2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:208.652,4-Dimethylthiazole
CAS:Formula:C5H7NSPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:113.182-Mercaptothiazole
CAS:Formula:C3H3NS2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:117.18Tris[4-(5-bromothiophen-2-yl)phenyl]amine
CAS:Formula:C30H18Br3NS3Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:728.37Isavuconazole
CAS:Formula:C22H17F2N5OSPurity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:437.475,5'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene
CAS:Formula:C28H34S4Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:498.822,2-Dimethyl-1,3-dioxolane-4-methanol
CAS:Formula:C6H12O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:132.16Thiazole
CAS:Formula:C3H3NSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:85.12Tetrahydrofurfuryl Methacrylate (stabilized with MEHQ)
CAS:Formula:C9H14O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:170.211-(3-Acetamidophenyl)-5-mercaptotetrazole
CAS:Formula:C9H9N5OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:235.275-Fluoro-2-methylindole
CAS:Formula:C9H8FNPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:149.174H-Indeno[1,2-b]thiophen-4-one
CAS:Formula:C11H6OSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:186.23DL-Homocysteinethiolactone Hydrochloride
CAS:Formula:C4H7NOS·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:153.622-(1-Pyrazolyl)pyridine
CAS:Formula:C8H7N3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight:145.17Tris[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:719.985-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-(2,4-Dinitrophenylthio)benzothiazole
CAS:Formula:C13H7N3O4S2Purity:>98.0%(N)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:333.34Furfuryl Methyl Sulfide
CAS:Formula:C6H8OSPurity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:128.19Succinimidyl 6-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoate
CAS:Formula:C18H23N5O7SPurity:>98.0%(HPLC)(N)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:453.471-(Trifluoroacetyl)imidazole
CAS:Formula:C5H3F3N2OPurity:>98.0%(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:164.09trans-4-Fluoro-L-proline
CAS:Formula:C5H8FNO2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:133.12N-(tert-Butoxycarbonyl)-L-pyroglutamic Acid
CAS:Formula:C10H15NO5Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:229.23Furfuryl Acetate
CAS:Formula:C7H8O3Purity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:140.144-Phenylimidazole
CAS:Formula:C9H8N2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:144.182-Bromo-9-(2-naphthyl)-9H-carbazole
CAS:Formula:C22H14BrNPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:372.275-Bromoindole-3-carboxaldehyde
CAS:Formula:C9H6BrNOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:224.062-(Morpholinothio)benzothiazole
CAS:Formula:C11H12N2OS2Purity:>97.0%(GC)Color and Shape:White to Yellow powder to lumpMolecular weight:252.351-Ethyl-1-methylpyrrolidinium Bromide
CAS:Formula:C7H16BrNPurity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:194.124-Bromoindole-3-carboxaldehyde
CAS:Formula:C9H6BrNOPurity:>96.0%(GC)(N)Color and Shape:White to Yellow powder to crystalMolecular weight:224.063-Methyl-2-benzothiazolinonehydrazone Hydrochloride [for Biochemical Research]
CAS:Formula:C8H9N3S·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:215.701-Nitropyrazole
CAS:Formula:C3H3N3O2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:113.082,5-Dimethyl-3(2H)-furanone
CAS:Formula:C6H8O2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:112.132-Amino-6-fluorobenzothiazole
CAS:Formula:C7H5FN2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:168.19Thieno[3,2-b]thiophene-2-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C6H5BO2S2Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:184.032,2'-Thenil
CAS:Formula:C10H6O2S2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:222.282-Amino-3-cyanothiophene
CAS:Formula:C5H4N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystallineMolecular weight:124.167-Nitroindazole
CAS:Formula:C7H5N3O2Purity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:163.142,2'-Dithienyl Disulfide
CAS:Formula:C8H6S4Purity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:230.383,4'-Dihexyl-2,2'-bithiophene
CAS:Formula:C20H30S2Purity:>96.0%(GC)Color and Shape:White to Amber to Dark green clear liquidMolecular weight:334.58Ethyl 2-Amino-4-phenylthiazole-5-carboxylate
CAS:Formula:C12H12N2O2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Yellow powder to crystalMolecular weight:248.303-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:387.455-Methyl-1-phenylpyrazole-4-carboxylic Acid
CAS:Formula:C11H10N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:202.214H-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:178.27
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