May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
References
Cao, D. et al.: Eur. J. Med. Chem., 63, 579 (2013); Ning, W. et al.: Chem. Biol. Drug Des., 81, 437 (2013)