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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2-(5-Bromo-2-thienyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine
CAS:Formula:C14H10BBrN2SPurity:>98.0%(GC)(N)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:329.022,5-Bis(4-diethylaminophenyl)-1,3,4-oxadiazole
CAS:Formula:C22H28N4OPurity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:364.492-Furaldehyde Diethyl Acetal
CAS:Formula:C9H14O3Purity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:170.213-Thiopheneboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C4H5BO2SPurity:97.0 and le 116.0 %Color and Shape:White to Light yellow powder to crystalMolecular weight:127.954,4'-Di(1,2,3-triazolyl) Disulfide
CAS:Formula:C4H4N6S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:200.241,3-Bis[5-(4-tert-butylphenyl)-2-[1,3,4]oxadiazolyl]benzene
CAS:Formula:C30H30N4O2Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:478.60Cefquinome Sulfate
CAS:Formula:C23H26N6O9S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:626.674,7-Bis(5-n-octyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C30H40N2S3Purity:>98.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:524.84Furan (stabilized with BHT)
CAS:Formula:C4H4OPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:68.085-Fluorooxindole
CAS:Formula:C8H6FNOPurity:>98.0%(GC)Color and Shape:White to Light orange to Yellow powder to crystalMolecular weight:151.143-Methylbenzo[b]thiophene
CAS:Formula:C9H8SPurity:>97.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:148.223,5-Dimethylisoxazole-4-carboxylic Acid
CAS:Formula:C6H7NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:141.13Fenbendazole
CAS:Formula:C15H13N3O2SPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:299.35Anastrozole
CAS:Formula:C17H19N5Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:293.371-Methylimidazole Trifluoromethanesulfonate
CAS:Formula:C5H7F3N2O3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:232.18NBD-H (=4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine) [for HPLC Labeling]
CAS:Formula:C6H5N5O3·H4N2Purity:>98.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:227.184,7-Dibromo-5,6-dinitro-2,1,3-benzothiadiazole
CAS:Formula:C6Br2N4O4SPurity:>97.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:383.961,3-Dimethyl-5-pyrazolone
CAS:Formula:C5H8N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light red to Green powder to crystalMolecular weight:112.132-(3-Chloropropyl)-1,3-dioxolane
CAS:Formula:C6H11ClO2Purity:>97.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:150.60Thiophene-2-acetic Acid
CAS:Formula:C6H6O2SPurity:>96.0%(GC)(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:142.172,5-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:518.419-(4-Biphenylyl)-2-bromocarbazole
CAS:Formula:C24H16BrNPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:398.30Isradipine
CAS:Formula:C19H21N3O5Purity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:371.391-Benzylimidazole
CAS:Formula:C10H10N2Purity:>98.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:158.205-Bromoindazole
CAS:Formula:C7H5BrN2Purity:>97.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:197.049-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
CAS:Formula:C41H65B2NO4Purity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:657.59Cefoperazone
CAS:Formula:C25H27N9O8S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:645.673-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:147.214-Nitroindole
CAS:Formula:C8H6N2O2Purity:>98.0%(GC)Color and Shape:Orange to Brown powder to crystalMolecular weight:162.15Dimethyl (-)-2,3-O-Isopropylidene-L-tartrate
CAS:Formula:C9H14O6Purity:>95.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:218.21cis-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:151.174-Methyl-1-phenyl-3-pyrazolidone
CAS:Formula:C10H12N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:176.222,3,5-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:334.854,7-Bis(5-bromo-4-n-octyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C30H38Br2N2S3Purity:>97.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:682.64Potassium 3-Indoleacetate
CAS:Formula:C10H8KNO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:213.28Fipronil
CAS:Formula:C12H4Cl2F6N4OSPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:437.144-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:378.423,3'-Dibromo-2,2'-bithiophene
CAS:Formula:C8H4Br2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:324.054-(1H-Tetrazol-5-yl)benzoic Acid
CAS:Formula:C8H6N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:190.163,6-Dibromo-9-(4-bromophenyl)carbazole
CAS:Formula:C18H10Br3NPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:480.005(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:162.582,7-Dibromo-9-phenylcarbazole
CAS:Formula:C18H11Br2NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:401.103-Furancarboxylic Acid
CAS:Formula:C5H4O3Purity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:112.08N-(tert-Butoxycarbonyl)-4-oxo-L-proline
CAS:Formula:C10H15NO5Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:229.23(±)-Indoline-2-carboxylic Acid
CAS:Formula:C9H9NO2Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.183-Nonylthiophene
CAS:Formula:C13H22SPurity:min. 98.0 %(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:210.38[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride
CAS:Formula:C25H21ClN3PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:429.892-Butyl-3-(4-hydroxy-3,5-diiodobenzoyl)benzofuran
CAS:Formula:C19H16I2O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:546.14Ethyl 3-Aminobenzofuran-2-carboxylate
CAS:Formula:C11H11NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:205.21
![2-(5-Bromo-2-thienyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB3868.webp&w=3840&q=75)
![1,3-Bis[5-(4-tert-butylphenyl)-2-[1,3,4]oxadiazolyl]benzene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4252.webp&w=3840&q=75)
![3-Methylbenzo[b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM1952.webp&w=3840&q=75)
![NBD-H (=4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine) [for HPLC Labeling]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5557.webp&w=3840&q=75)
![3-Hydroxy-4-methyl-2(3H)-thiazolethione [for Source of Alkyl Radical]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FH0902.webp&w=3840&q=75)
![[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4486.webp&w=3840&q=75)
