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Tryptophan (2TMS)

 

Replica Mass Spectra of Tryptophan (2TMS)

replicalib entry datedetectionmethodspecies
1205 June 2013  MRI_2013 
119 July 2007 MS-TOFVAR5Reference Substance
219 July 2007 MS-TOFVAR5Reference Substance
1103 November 2010  Schomburg_GC_2010 
412 May 2005  M[NIST] 
916 June 2005 MS-TOFM[STR] 
1028 June 2002 MS-QuadM[7]Standard
7 spectrum(a)
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Spectrum Details

analyteTryptophan (2TMS)
analyte InChIInChI=1S/C17H28N2O2Si2/c1-22(2,3)19-12-13(14-9-7-8-10-16(14)19)11-15(18)17(20)21-23(4,5)6/h7-10,12,15H,11,18H2,1-6H3/t15-/m0/s1
analyte mass348.59
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)1,944.54
retention index (VAR5 method, n-alkanes C10–C36)2.217,55 (predicted, according to Strehmel, N. et.al)
base peak (m/z)202
maximal intensity999
mass-intensity-peaks cardinality139 intensities
minimal m/z45
maximal m/z350
download JCAMP DXSpectrumJcampDx.ashx?id=c76b8259-85cd-4675-ab70-62372085977d
download MSPSpectrumMsp.ashx?id=c76b8259-85cd-4675-ab70-62372085977d

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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