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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N-Hydroxysuccinimide [Coupling Reagent for Peptide]
CAS:Formula:C4H5NO3Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:115.09Prulifloxacin
CAS:Formula:C21H20FN3O6SPurity:>98.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:461.461H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.155-Nitro-2-thiophenecarboxylic Acid
CAS:Formula:C5H3NO4SPurity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:173.142,5-Dibromoselenophene
CAS:Formula:C4H2Br2SePurity:>98.0%(GC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:288.83Benzofuran-2-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C8H7BO3Purity:97.0 to 113.0 %Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.95(S)-(-)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole
CAS:Formula:C7H11N3SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:169.252-Pentylfuran
CAS:Formula:C9H14OPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:138.212-Thiopheneethanol
CAS:Formula:C6H8OSPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:128.195-Amino-1,2,3-thiadiazole
CAS:Formula:C2H3N3SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:101.13Methyl 1,2,4-Triazole-3-carboxylate
CAS:Formula:C4H5N3O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:127.10Ethyl 5-Bromoindole-2-carboxylate
CAS:Formula:C11H10BrNO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:268.11Methyl 2-Aminothiazole-4-carboxylate
CAS:Formula:C5H6N2O2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:158.18Tetrahydrofurfurylamine
CAS:Formula:C5H11NOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:101.15Borane - Tetrahydrofuran Complex (8.5% in Tetrahydrofuran, ca. 0.9mol/L) (stabilized with Sodium Borohydride)
CAS:Formula:BH3·C4H8OColor and Shape:Colorless to Light yellow clear liquidMolecular weight:85.94Homogentisic Acid γ-Lactone
CAS:Formula:C8H6O3Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:150.13Benzo[b]naphtho[1,2-d]thiophene
CAS:Formula:C16H10SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.32S-(2-Methyl-3-furyl) Thioacetate
CAS:Formula:C7H8O2SPurity:>96.0%(GC)Color and Shape:White to Light yellow to Light orange clear liquidMolecular weight:156.202,6-Bis(trimethylstannyl)-4,8-bis[(2-n-octyldodecyl)oxy]benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C56H102O2S2Sn2Purity:>95.0%(HPLC)Color and Shape:White to Light gray to Green powder to crystalMolecular weight:1,108.971-Methyl-3-n-octylimidazolium Bromide
CAS:Formula:C12H23BrN2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:275.234-Hydroxycarbazole
CAS:Formula:C12H9NOPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:183.212,5-Dimethyl-3-furanthiol
CAS:Formula:C6H8OSPurity:>97.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:128.19Bis(2-methyl-3-furyl) Disulfide
CAS:Formula:C10H10O2S2Purity:>98.0%(GC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:226.315,5'''-Didodecyl-2,2':5',2'':5'',2'''-quaterthiophene
CAS:Formula:C40H58S4Purity:>96.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:667.144-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzothiophene
CAS:Formula:C18H19BO2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:310.221-tert-Butoxycarbonylpyrrolidine
CAS:Formula:C9H17NO2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:171.242-Phenylindole
CAS:Formula:C14H11NPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:193.253-Hydroxy-5-methylisoxazole
CAS:Formula:C4H5NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:99.093-Methyl-1-phenyl-5-pyrazolone
CAS:Formula:C10H10N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:174.20Pyrazolone Orange
CAS:Formula:C32H24Cl2N8O2Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:623.50Etoposide
CAS:Formula:C29H32O13Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:588.564,8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C40H58S4Sn2Purity:>96.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:904.562,5,6-Trimethylbenzothiazole
CAS:Formula:C10H11NSPurity:min. 98.0 %(GC)Color and Shape:White to Light red to Green powder to crystalMolecular weight:177.272-Amino-1-pyrroline Hydrochloride
CAS:Formula:C4H8N2·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:120.582,7-Dibromo-9-hexylcarbazole
CAS:Formula:C18H19Br2NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:409.173-Ethylbenzothiazolium Bromide
CAS:Formula:C9H10BrNSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.15N-Succinimidyl 9-(Biotinamido)-4,7-dioxanonanoate
CAS:Formula:C21H32N4O8SPurity:>90.0%(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:500.572,2-Di(2-tetrahydrofuryl)propane
CAS:Formula:C11H20O2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:184.284-Hexylthiophene-2-carbonitrile
CAS:Formula:C11H15NSPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:193.319-([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:445.373,5-Bis(trifluoromethyl)pyrazole
CAS:Formula:C5H2F6N2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:204.082-Aminobenzoxazole
CAS:Formula:C7H6N2OPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:134.142-Amino-5-methylthiazole
CAS:Formula:C4H6N2SPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:114.172,4,5-Trimethyloxazole
CAS:Formula:C6H9NOPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:111.14N-(tert-Butoxycarbonyl)-1H-pyrazole-1-carboxamidine
CAS:Formula:C9H14N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:210.241-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
CAS:Formula:C14H23BN2O3Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:278.164-Iododibenzofuran
CAS:Formula:C12H7IOPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:294.09(R)-(-)-DBD-APy [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C12H17N5O3SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:311.36Fraxinellone
CAS:Formula:C14H16O3Purity:>96.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:232.28Amiodarone Hydrochloride
CAS:Formula:C25H29I2NO3·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:681.78
![N-Hydroxysuccinimide [Coupling Reagent for Peptide]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0249.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)
![2,6-Bis(trimethylstannyl)-4,8-bis[(2-n-octyldodecyl)oxy]benzo[1,2-b:4,5-b']dithiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4488.webp&w=3840&q=75)
![4,8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4437.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)
