English Name: Carolic anhydride
CAS No.: 67911-21-1
Molecular formula: C7H8O3
Molecular weight: 140.14
Melting point: 53-57 ℃
Boiling point: 246 ° C
Density: 1.274g/cm3
Flash point: 113 ° C
Introduction: carbonic anhydride is a pharmaceutical intermediate, which is mainly used for the synthesis of oral hepatitis C protease inhibitor boceprevir. Boceprevir is an oral hepatitis C protease inhibitor developed by Schering plough.