Labeled Levetiracetam, which is used as an anticonvulsant.
Solubility: Chloroform, Dichloromethane, Ethyl Acetate, Methanol
TLC Conditions:SiO2: Dichloromethane: Methanol; 9:1; Visualized with KMnO4; Single spot; Rf = 0.5.
Method for Determining Identity:
Proton NMR Spectroscopic and Mass Spectroscopic Analysis
Specific Rotation:-88.3 (c=1.005, Acetone)
Atmosphere: Argon
Melting Point: 110-112 degrees C
Storage and Stability:
May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.