Top Supplier Galanthamine 98% Lycoris Radiata Extract CAS NO.357-70-0

(1) company introduction:

onchem (china) co.,ltd is a comprehensive manufacturer and an international

distribution of chemicals throughout the world. specialized in apis, chemical intermediates,

herbal extract and pharmaceutical raw materials. our products sell well in europe, u.s.a., japan and korea, southeast asia, taiwan and other country.

(2) product detail

• product name:lycoris radiata p. e.
• other name: lycoris radiata extract, lycoris extract
• botanical name:lycoris radiata (l'herit)
• part used:bulb
• form:powder
• appearance:off-white crystal powder
• specification:galanthamine 98%
• test method:hplc
• cas no. 357-70-0
• molecular formula:c17h21no3
• molecular weight:287.35
• brandname:snt
• origin:shaanxi china

what is lycoris radiata p. e.
galantamine (nivalin, razadyne, razadyne er, reminyl, lycoremine) is used for
the treatment of mild to moderate alzheimer's disease and various other memory impairments, particularly those of vascular origin. it is an alkaloid that is obtained synthetically or from the bulbs and flowers of galanthus caucasicus (caucasian snowdrop, voronov's snowdrop), galanthus woronowii (amaryllidaceae) and related genera like narcissus (daffodil)), leucojum(snowflake) and lycoris including lycoris radiata (red spider lily).

function:

galanthamine hydrobromide is the anti-cholinesterase, weak effect.
it has strong effect to the central nervous system through the blood brain barrier.
it mainly cures the infantile paralysis sequelae, sweeny and myasthenia gravis
pseudoparalytica, etc. it also can be applied to puerilism, posttraumatic apoplexy,
polyneuritis and radiculitis.
clinic function: mainly used in myasthenia gravis, poliovirus quiescent stage and
sequela, also in polyneuritis, funiculitis and sensorimotor barrier caused by nervous
system disease or traumatism. it’s major used in alzheimer's disease, has the principal
function for dement and dysmnesia caused by organic brain damage.

(3) factory picture: