2-bromo-2',4'-dimethoxyacetophenone

2-bromo-2',4'-dimethoxyacetophenone Structure
2-bromo-2',4'-dimethoxyacetophenone structure
Common Name 2-bromo-2',4'-dimethoxyacetophenone
CAS Number 60965-26-6 Molecular Weight 259.09700
Density 1.422g/cm3 Boiling Point 348.2ºC at 760 mmHg
Molecular Formula C10H11BrO3 Melting Point 102-104 °C(lit.)
MSDS Chinese USA Flash Point 164.4ºC
Symbol GHS07
GHS07
Signal Word Warning

Conversion of the active-site cysteine residue of papain into a dehydro-serine, a serine and a glycine residue.

Eur. J. Biochem. 84(1) , 293-9, (1978)

Photolysis of papain which had been inhibited with 2-bromo-2',4'-dimethoxyacetophenone regenerated papain, but also formed [deltaSer25]-papain (i.e. papain in which the active-site cysteine residue 25 was replaced by dehydroserine) via the intermediate dehydr...