Galanthamine base

CAS: 357-70-0
Molecular Formula: C17H22ClNO3
Molecular Weight: 323.8145
Product description:White or light yellow crystalline powder. Odourless, taste bitter. Melting point of 127 ~ 129 ℃, [alpha] D20-118.8 ° (ethanol). Soluble in ethanol, acetone, chloroform, soluble in benzene, ether and water. After reaction with ammonium molybdate solution, water bath to dry, add sulfuric acid turquoise. With purple flower lycoris radiata bulb as raw material, under different acidity is extracted by ethanol, chloroform and refined. Anticholinesterase drugs.Used for myasthenia gravis, progressive muscular dystrophy, poliomyelitis sequelae, children's cerebral palsy, because of nervous system diseases caused by sensory or motor dysfunction, such as multiple neuritis. Easy through the blood brain barrier, so the central role is stronger, can be used for myasthenia gravis.