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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Methyl 1-(tert-Butoxycarbonyl)-3-pyrrolidinecarboxylate
CAS:Formula:C11H19NO4Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:229.28Carbazole-9-carbonyl Chloride
CAS:Formula:C13H8ClNOPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:229.661-tert-Butoxycarbonylpyrrolidine
CAS:Formula:C9H17NO2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:171.245-[2-(Methylthio)ethyl]hydantoin
CAS:Formula:C6H10N2O2SPurity:>99.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:174.222-Thiophenesulfonamide
CAS:Formula:C4H5NO2S2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.21Nitrofurantoin
CAS:Formula:C8H6N4O5Purity:>98.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:238.164-(2-Benzothiazolyldithio)morpholine
CAS:Formula:C11H12N2OS3Purity:>95.0%(N)Color and Shape:White - Yellow Solid FormMolecular weight:284.41(+)-Benzotetramisole
CAS:Formula:C15H12N2SPurity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:252.34Methyl 3-Hydroxy-2-thiophenecarboxylate
CAS:Formula:C6H6O3SPurity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:158.17TMS-Imidazole (=N-Trimethylsilylimidazole) [for Gas Chromatography]
CAS:Formula:C6H12N2SiPurity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:140.264-Bromopyrazole
CAS:Formula:C3H3BrN2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:146.98Pantoprazole Sulfide
CAS:Formula:C16H15F2N3O3SPurity:>98.0%(T)(HPLC)Color and Shape:Light orange to Light red powder to crystalMolecular weight:367.37N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Formula:C17H11N3O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber powder to crystalMolecular weight:289.292-Amino-6-(trifluoromethyl)benzothiazole
CAS:Formula:C8H5F3N2SPurity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:218.202-(1H-1,2,4-Triazol-1-yl)-2',4'-difluoroacetophenone
CAS:Formula:C10H7F2N3OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:223.18Benzo[b]naphtho[1,2-d]thiophene
CAS:Formula:C16H10SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.322-Isobutylthiazole
CAS:Formula:C7H11NSPurity:>97.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:141.231,1'-Carbonyldi(1,2,4-triazole)
CAS:Formula:C5H4N6OPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:164.133-Aminopyrazole
CAS:Formula:C3H5N3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to lumpMolecular weight:83.09Ethyl 2-Bromothiazole-4-carboxylate
CAS:Formula:C6H6BrNO2SPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.084,4'-Di(1,2,3-triazolyl) Disulfide
CAS:Formula:C4H4N6S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:200.242-Methylindoline
CAS:Formula:C9H11NPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:133.192-(Aminomethyl)thiophene
CAS:Formula:C5H7NSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:113.189-(4-Bromophenyl)carbazole
CAS:Formula:C18H12BrNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:322.219-([1,1'-Biphenyl]-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Formula:C30H28BNO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:445.37Tri(2-furyl)phosphine
CAS:Formula:C12H9O3PPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:232.17Paclobutrazol
CAS:Formula:C15H20ClN3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:293.802-Methylbenzoxazole
CAS:Formula:C8H7NOPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:133.153-(2-Benzimidazolyl)-7-(diethylamino)coumarin
CAS:Formula:C20H19N3O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:333.394,5-Dicyanoimidazole
CAS:Formula:C5H2N4Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:118.101,3-Diisopropylimidazolium Tetrafluoroborate
CAS:Formula:C9H17BF4N2Purity:>96.0%(N)Color and Shape:White to Brown powder to crystalMolecular weight:240.053-Methylthiophene
CAS:Formula:C5H6SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:98.16Benzo[b]thiophene-3-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C8H7BO2SPurity:97.0 to 112.0 %Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:178.012-Acetyl-5-chlorothiophene
CAS:Formula:C6H5ClOSPurity:>99.0%(GC)Color and Shape:White to Light yellow to Light orange powder to lumpMolecular weight:160.627-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C6H6N4OColor and Shape:White to Almost white powder to crystalMolecular weight:150.14D-Tryptophan Methyl Ester Hydrochloride
CAS:Formula:C12H14N2O2·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:254.71Dibenzothiophene 5,5-Dioxide
CAS:Formula:C12H8O2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:216.251-Hexyl-3-methylimidazolium Hexafluorophosphate
CAS:Formula:C10H19F6N2PPurity:>98.0%(T)(N)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:312.245-Amino-1,3-diphenylpyrazole
CAS:Formula:C15H13N3Purity:>98.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:235.294,5,6,7-Tetrabromobenzotriazole
CAS:Formula:C6HBr4N3Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:434.715-Methyl-2-furaldehyde
CAS:Formula:C6H6O2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:110.11Imidazole [for Fluorimetric Analysis]
CAS:Formula:C3H4N2Purity:>99.0%(GC)(T)Color and Shape:White powder to crystalMolecular weight:68.083,7-Diamino-2,8-dimethyldibenzothiophene Sulfone (contains 2,6-Dimethyl isomer)
CAS:Formula:C14H14N2O2SPurity:>70.0%(HPLC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:274.343-(5-Methyl-2-furyl)propionaldehyde
CAS:Formula:C8H10O2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:138.17DL-Tryptophan
CAS:Formula:C11H12N2O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:204.23(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'-Formyl-2,2'-bithiophene-5-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C9H7BO3S2Purity:85.0 to 108.0 %Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:238.08Succinimide
CAS:Formula:C4H5NO2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:99.09Bergapten
CAS:Formula:C12H8O4Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:216.193-Amino-5-methylisoxazole
CAS:Formula:C4H6N2OPurity:>97.0%(GC)(T)Color and Shape:White to Brown powder to crystalMolecular weight:98.11
![5-[2-(Methylthio)ethyl]hydantoin](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM1046.webp&w=3840&q=75)
![TMS-Imidazole (=N-Trimethylsilylimidazole) [for Gas Chromatography]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5605.webp&w=3840&q=75)
![N-[4-(2-Benzimidazolyl)phenyl]maleimide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1149.webp&w=3840&q=75)
![Benzo[b]naphtho[1,2-d]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4951.webp&w=3840&q=75)
![9-([1,1'-Biphenyl]-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB5054.webp&w=3840&q=75)
![Benzo[b]thiophene-3-boronic Acid (contains varying amounts of Anhydride)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4774.webp&w=3840&q=75)
![7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FH0273.webp&w=3840&q=75)
![Imidazole [for Fluorimetric Analysis]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FI0290.webp&w=3840&q=75)
![(3S,5R)-5-(2,4-Difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl p-Toluenesulfona…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD4537.webp&w=3840&q=75)
