Pheniramine Maleate

Chemical Name: (3RS)-N,N-Dimethyl-3-phenyl-3-(pyridin-2-yl)propan-1-amine (Z)-butenedioate (as per EP) ; N,N-Dimethyl-3-phenyl-3-(2-pyridyl)propylamine hydrogen maleate (as per USP)

Synonym: 4-Chlororesorcinol

Smile: CN(C)CC[C@@]([H])(C1=NC=CC=C1)C2=CC=CC=C2.OC(/C=C/C(O)=O)=O