Proline cetyl ester is a piracetam antagonist.

97010-18-9

C21H41NO2

339.56

Prolyl-cetyl ester;Proline cetyl ester

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