7-Z-Trifostigmanoside I is a natural product from Polygala hongkongensis Hemsl.

1018898-17-3

C24H38O12

518.55

7-Z-Trifostigmanoside I

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