Rupatadine
8-chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridyl)methyl]-4-piperidylidene]-5h-benzo[5,6]cyclohepta[1,2-b]pyridine; ; 8-chloro-11-{1-[(5-methylpyridin-3-yl)methyl]piperidin-4-ylidene}-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine (2E)-but-2-enedioate
C30H30ClN3O4
532.0299
58-61℃
586.4°C at 760 mmHg
9.83E-14mmHg at 25°C
308.4°C