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Leucine (2TMS)

 

Replica Mass Spectra of Leucine (2TMS)

replicalib entry datedetectionmethodspecies
119 July 2007 MS-TOFVAR5Reference Substance
201 June 2001 MS-TOFM[EIGTMS]Reference Substance
3028 August 2012  MassBank GC 2010 Kusano 
525 January 2005 MS-TOFM[MOR] 
619 July 2007 MS-TOFMDN35Reference Substance
719 July 2007 MS-TOFMDN35Reference Substance
2930 March 2011  Fiehn_GC_2010 
801 October 2001 MS-TOFM[EIGTMS]Saccharomyces cerevisiae
901 June 2001 MS-TOFM[EIGTMS]Saccharomyces cerevisiae
1001 May 2001 MS-TOFM[EIGTMS]Standard Addition
31 spectrum(a)
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Spectrum Details

analyteLeucine (2TMS)
analyte InChIInChI=1S/C12H29NO2Si2/c1-10(2)9-11(13-16(3,4)5)12(14)15-17(6,7)8/h10-11,13H,9H2,1-8H3
analyte mass275.54
chromatogramNA(_46)
citationStrelkov S, von Elstermann M, Schomburg D (2004) Biological Chemistry 385, 853-861
authorsStrelkov S, University of Cologne, CUBIC - Institute of Biochemistry, Department Prof. Schomburg, Zuelpicher Str. 47, D-50674 Cologne, Germany
lib entry date22 February 2005
metabolite roleMETB
retention time (sec)991.62
retention index (VAR5 method, n-alkanes C10–C36)1.265,45 (predicted, according to Strehmel, N. et.al)
base peak (m/z)158
maximal intensity999
mass-intensity-peaks cardinality103 intensities
minimal m/z39
maximal m/z299
download JCAMP DXSpectrumJcampDx.ashx?id=454a9334-d37b-4b32-8d8d-289e6e8039ce
download MSPSpectrumMsp.ashx?id=454a9334-d37b-4b32-8d8d-289e6e8039ce

GC-Method

nameM[STR]
citationStrelkov S, von Elstermann M, Schomburg D (2004) Biological Chemistry 385, 853-861
attributetextdetails
detectorMS-TOF 
ion sourceEI70eV
RIALKANEC10, C12, C15, C19, C22, C28, C32, C36
separationGCDB-5MS column (30m x 0.25µm) from J&W Scientific (Folsom, USA)

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