Picfeltarraenin X shows stronger AChE inhibition than the known AChE inhibitor Tacrine.

1391826-61-1

C36H54O11

662.81

苦玄参苷X;Picfeltarraenin X

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years