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Asparagine (4TMS) BP1

 

Replica Mass Spectra of Asparagine (4TMS) BP1

replicalib entry datedetectionmethodspecies
122 February 2005 MS-TOFM[STR] 
201 December 2003 MS-QuadM[2]Standard
311 September 2005  M[FAME4090]Standard
401 December 2002 MS-QuadM[2]Medicago truncatula Gaertn.
601 August 2001 MS-QuadM[2]Standard
1130 March 2011  Fiehn_GC_2010 
722 February 2005 MS-TOFM[STR] 
1003 November 2010  Schomburg_GC_2010 
801 December 2002 MS-QuadM[2]Medicago truncatula Gaertn.
901 May 2001 MS-TOFM[EIGTMS]Standard
10 spectrum(a)
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Spectrum Details

analyteAsparagine (4TMS) BP1
analyte InChI
analyte mass420.84
chromatogram6082hf_60
citation 
authorsBoelling C, Liebig F, Erban A, Kopka J, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany
lib entry date19 July 2007
metabolite roleMST
retention time (sec)463.99
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity158,399
mass-intensity-peaks cardinality298 intensities
minimal m/z45
maximal m/z962
download JCAMP DXSpectrumJcampDx.ashx?id=75afbf73-35de-4f97-bee6-3818c6482e66
download MSPSpectrumMsp.ashx?id=75afbf73-35de-4f97-bee6-3818c6482e66

GC-Method

nameMDN35
citationKopka J, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany
attributetextdetails
deconvolutionChromaTOFBASELINE OFFSET: 1; SMOOTHING: 5; PEAK WIDTH: 3s; S/N: 10
derivatizationMEOX; MSTFAMETHOXYAMINATION: 120min at 37°C; TRIMETHYLSILYLATION: 30min at 37°C
detectorMS-TOFm/z = 70-600; scans:20/s;
extractionchloroform:dH2O (2:1; v/v); chloroform (20°C); dH2O (4°C)
ion sourceEI70eV
RIFAME, d6-CholesteroleFAME: C8, C9, C10, C12, C14, C16, C18, C20, C22, C24, C26, C28, C30
separationGCCOLUMN:35%phenyl-65%dimethylpolysiloxane, 30m, ID:0.32mm, DF:0.25µm, MDN-35 (Macherey-Nagel, Düren, Germany); PROGRAM:iso 2min 80°C, ramp 15°C/min, iso 6min 330°C; FLOW:Helium, 2mL/min; INJECTION:1µL, splitless, 230°C; TRANSFER:250°C; IONSOURCE:250°C

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