Fragmentation Pathway of Acevaltrate by Electro-Spray Ionization Ion-Trap Mass Spectrometry

Abstract:

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The fragmentation pathway of acevaltrate was investigated by electro-spray ionization ion-trap mass spectrometry.Under the positive ion mode, pseudo-molecular [M+Na]+ could be easily obtained,and fragmentation pathway presented a certain regularity. One of the major fragmentations observed in the collision induced dissociation(CID) spectrum was loss of branched-chain, and the other was that three-membered oxygen-containing rings would break into aldehyde. These results might be used to forecast the structures of irodoids.

Info:

Periodical:

Advanced Materials Research (Volumes 361-363)

Edited by:

Qunjie Xu, Honghua Ge and Junxi Zhang

Pages:

1745-1747

DOI:

10.4028/www.scientific.net/AMR.361-363.1745

Citation:

Y. G. Liu et al., "Fragmentation Pathway of Acevaltrate by Electro-Spray Ionization Ion-Trap Mass Spectrometry", Advanced Materials Research, Vols. 361-363, pp. 1745-1747, 2012

Online since:

October 2011

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Price:

$35.00

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