(S)-Azelastine (hydrochloride)
(S)-Azelastine hydrochloride, an antihistamine, is a potent and selective histamine 1 (H1) antagonist. (S)-Azelastine hydrochloride can be used for the research of allergic rhinitis, asthma, diabetic hyperlipidemic and SARS-CoV-2[3][4].