Isoastragaloside IV 是一种天然三萜糖苷类产物，来源于黄芪中。

Isoastragaloside IV is a natural product

136033-55-1

C41H68O14

784.981

异黄芪皂苷IV;异黄芪皂苷 IV

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