| Product Name | Alpelisib | BYL-719 | 
|---|---|
| CAS | 1217486-61-7 | 
| Formula | C19H22F3N5O2S | 
| MW | 441.47 | 
| Appearance | Off-white to light yellow powder | 
| Storage condition | Store in a dry and dark sealed container, short-term (weeks to months) storage at 0-4 ℃, long-term (months to years) storage at -20 ℃. |