349801

1,3-Dimethyluracil

99%

• Sinónimos: 1,3-Dimethyl-2,4(1H,3H)-pyrimidinedione, 2,4-Dihydroxy-1,3-dimethylpyrimidine
• Fórmula empírica (notación de Hill): C₆H₈N₂O₂
• Número de CAS: 874-14-6
• Peso molecular: 140.14
• Beilstein/REAXYS Number: 124074
• EC Number: 212-856-4
• MDL number: MFCD00038065
• UNSPSC Code: 12352100
• PubChem Substance ID: 24861711
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 99%
• form: powder
• mp: 119-122 °C (lit.)
• SMILES string: CN1C=CC(=O)N(C)C1=O
• InChI: 1S/C6H8N2O2/c1-7-4-3-5(9)8(2)6(7)10/h3-4H,1-2H3
• InChI key: JSDBKAHWADVXFU-UHFFFAOYSA-N

Descripción

General description

1,3-Dimethyluracil is a pyrimidine derivative. Stability of the C6-centered carbanions derived from 1,3-dimethyluracil has been investigated in the gas phase and in DMSO and water solutions. The excited state structural dynamics of 1,3-dimethyluracil (DMU) in water and acetonitrile has been studied by resonance Raman spectroscopy. Crystal structure of 1,3-dimethyluracil has been reported. Ultraviolet irradiation of aqueous 1,3-dimethyluracil results in hydration of the 5:6 double bond of the uracil ring to form 1,3-dimethyl-6-oxy-hydrouracil.

Application

1,3-Dimethyluracil is suitable reagent used to investigate the steady-state absorption and fluorescence spectra of uracil derivatives. It may be used in the preparation of 2,6-dihydroxynicotinamide.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)