English name: 5,6-Dimethoxy-1-indanone
English Synonyms: 1H-Inden-1-one,2,3-dihydro-5,6-dimethoxy-;5,6-Dimethoxy-2,3-dihydro-1H-indene-1-one;DonepezilImpurity25;5,6-Dimethoxyindan-C1 -indanone;2,3-dihydro-5,6-dimethoxyinden-1-one;5,6-Dimethoxyindan-1-one98%;5,6-Dimethoxy-1-inda;2,3-Dihydro-5,6-diMethoxy-
CAS No.: 2107-69-9
Molecular Formula: C11H12O3
Molecular weight: 192.21
EINECS No.: 218-287-8
Melting point: 118120°C
Boiling point: 139°C/2mmHg
Density: 1.1503(roughestimate)
Refractive index: 1.4600(ultimate)
Storage condition: Sealedindry,RoomTemperature
Solubility: soluble in chloroform, ethyl acetate
Form: Solid
Color: off-white to light yellow
Application: Used as an intermediate of Donepezil Hydrochloride.