Sell Oxaprozin(CAS#21256-18-8)

English Name: Oxaprozin
Chemical name: 4,5-diphenyl-2-oxazole-propionic acid
Specification: JP/BP/CP
Empirical formula: C18H15NO3
Molecular weight: 293
Quality : Assay: >=99%
Package: In cardboard drums of 25kg (N. Wt. ) each, lined inside with polythene films.
Capacity: 200 MT annually.
Description: Oxaprozin is a white to offwhite powder with a slight odor and a melting point of 1620C to 1630C. It is slightly soluble in alcohol and insoluble in water, with an octanol/water partition coefficient of 4.8 at physiologic pH (7.4) . The pKa in water is 4.3.