Clemastine Fumarate
C21H26ClNO·C4H4O4
459.96
Pyrrolidine, 2-[2-[1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methyl-, [R-(R*,R*)]-, (E)-2-butenedioate (1:1);
(+)-(2R)-2-[2-[[[(R)-p-Chloro-α-methyl-α-phenylbenzyl]-oxy]ethyl]-1-methylpyrrolidine fumarate (1:1) [14976-57-9]
Pyrrolidine, 2-[2-[1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methyl-, [R-(R*,R*)]-, (E)-2-butenedioate (1:1);
(+)-(2R)-2-[2-[[[(R)-p-Chloro-α-methyl-α-phenylbenzyl]-oxy]ethyl]-1-methylpyrrolidine fumarate (1:1) [14976-57-9]
DEFINITION
Clemastine Fumarate contains NLT 98.0% and NMT 102.0% of clemastine fumarate (C21H26ClNO·C4H4O4), calculated on the dried basis.