

HY-B0781S · 1 mg
MedChemExpress · Cat: HY-B0781S
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medchemexpress.com/promethazine-d4-hydrochloride.htmlDescription
Promethazine-d4 hydrochloride is the deuterium labeled Promethazine hydrochloride. Promethazine hydrochloride is the first-generation antihistamine; strong antagonist of the H1 receptor and moderate mACh receptor antagonist, moderate affinity for 5-HT2A, 5-HT2C, D2 and ?1-adrenergic receptors.







