May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Amber Vial, Hygroscopic, under Inert Atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
References
Acton, E.M., et al.: J. Med. Chem., 17, 659 (1974), Richter, I., et al.: Phytochemistry, 15, 67 (1976)