Astragaloside IV

active pharmaceutical ingredient

Hydrazinecarboximidamide, 2-[cyano(2,3-dichlorophenyl)methylene]-

Active pharmaceutical ingredient

Lormetazepam

short-acting benzodiazepine sedative

6-amino-4-(3-chloro-4-(pyrid-2-ylmethoxy)phenylamino)-7-ethoxyquinoline-3-carbonitrile

pharmaceutical raw material

8-chloro-2,3,4,5-tetrahydro-1-methyl-1H-3-benzazepine

pharmaceutical intermediate

(1R)-8-chloro-1-methyl-3-nitroso-2,3,4,5-tetrahydro-1H-3-benzazepine

nitrosamine impurity reference standard