Molecular Formular : C16H15N3 HCL
Molecular Weight: 285.81
Appearance:White to off-white crystalline powder
Assay (On dried basis) :>=98.5%
Color of solution:Colorless to light-yellow and clarity
Loss on drying :<=0.5%
Water content(K. F) :<=1.0%
Epinastine hydrochloride is a histamine HI receptor antagonist, which is used in allergic conjunctivits.