https://www.selleckchem.com/pr....oducts/pf-06463922.h
Under acidic conditions, the diagnostic fragmentation pattern of the Amadori compound featured consecutive dehydration reactions. At higher values (20 eV) it underwent the α-fission at the carbonyl group and produced a prominent diagnostic ion [AA + H + CH2]+ at m/z 88. The Schiff base was found to preferentially undergo the retro-aldol degradation and produce diagnostic ions at m/z 118 [AA + H + diose]+ and m/z 140 [AA + Na + diose]+, together with their sugar complements at m/z 85 [tetrose + H-2H2O]+ and m/z 143 [tetrose + Na]+. I
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