9-Hydroxycanthin-6-one might be the active component that contributed to the aphrodisiac effect of E. longifolia by antagonizing the smooth muscle tone of CC as well as SV probably through interfering with Ca2+ mobilization.9-Hydroxycanthin-6-one inhibits Wnt signaling through the activation of GSK3β independent of CK1α.

138544-91-9

C14H8N2O2

236.23

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