Noscapine
Products Noscapine is commercially available in the form of lozenges, capsules, drops, as a syrup, and as suppositories. Except for Tussanil N, the drugs are combination products. Structure and properties The phthalideisoquinoline noscapine (C22H23NO7, Mr = 413.4 g/mol) is present in drugs as a free base or as noscapine hydrochloride monohydrate. Noscapine is a white … Noscapine