Metabolite of Caffeine.
Atmosphere:
Inert Gas
Melting Point:
>300 degrees C
Solubility:
DMSO (heated), Methanol (heated)
Method for Determining Identity:
Proton NMR Spectroscopic Analysis
TLC Conditions:
C18; Acetonitrile: Methanol: Water: Acetic Acid; 8ml: 1ml: 1ml: 10 drops; Visualized with UV and KMnO4; Single spot, Rf=0.5
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. Store under inert atmosphere.