2-(2,3-Dimethoxyphenyl)-4-oxo-4H-chromen-3-yl acetate CAS 331459-70-2
Purity 97%+In StockPharmaceutical Standards
CAS No.
331459-70-2
Molecular Formula
C19H16O6
Molecular Weight
340.33 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
High-purity 2-(2,3-Dimethoxyphenyl)-4-oxo-4H-chromen-3-yl acetate (CAS 331459-70-2) pharmaceutical standards reference standard. Molecular formula: C19H16O6. Molecular weight: 340.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
Molecular Formula
C19H16O6
Molecular Weight
340.33 g/mol
Appearance
Pale yellow to yellow crystalline powder
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)
Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light