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Galactose (1MEOX) (5TMS) MP

 

Replica Mass Spectra of Galactose (1MEOX) (5TMS) MP

replicalib entry datedetectionmethodspecies
1403 November 2010  Schomburg_GC_2010 
112 October 2005 MS-TRAPM[BAR] 
1828 August 2012  MassBank GC 2010 Ara 
1628 August 2012  MassBank GC 2010 Kusano 
1530 March 2011  Fiehn_GC_2010 
301 August 2002 MS-QuadM[2]Lotus japonicus (Regel) K. Larsen
419 January 2005 MS-QUADM[ROE] 
2005 June 2013  MRI_2013 
526 November 2004  M[FAME4090]Standard
611 September 2005  M[FAME4090]Standard
19 spectrum(a)
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Spectrum Details

analyteGalactose (1MEOX) (5TMS) MP
analyte InChIInChI=1S/C22H55NO6Si5/c1-24-23-17-19(26-31(5,6)7)21(28-33(11,12)13)22(29-34(14,15)16)20(27-32(8,9)10)18-25-30(2,3)4/h17,19-22H,18H2,1-16H3/b23-17+
analyte mass570.1
chromatogramNA(_43)
citation 
authorsMoritz T, Umea Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-901 83 Umea, Sweden
lib entry date25 January 2005
metabolite roleMETB
retention time (sec)332.4
retention index (VAR5 method, n-alkanes C10–C36)1,876.07 (predicted, according to Strehmel, N. et.al)
base peak (m/z)73
maximal intensity999
mass-intensity-peaks cardinality170 intensities
minimal m/z53
maximal m/z466
download JCAMP DXSpectrumJcampDx.ashx?id=81e5a715-a292-493c-b0fc-1b0e97efebb1
download MSPSpectrumMsp.ashx?id=81e5a715-a292-493c-b0fc-1b0e97efebb1

GC-Method

nameM[MOR]
citationGullberg J, Jonsson P, Nordström A, Sjöström M, Moritz T (2004) Anal Biochem 331, 283-295
attributetextdetails
deconvolutionChromaTOF V1.00 (Pegasus Driver 1.61), LECO, St. Joseph, MI, USAOFFSET:NA; SMOOTHING:NA; WIDTH:2; SN:>10
derivatizationMEOX; TMSMETHOXYAMINATION: 60min60°C, 960min20°C; SILYLATION:>60min40°C
detectorMS-TOFm/z:50-800; SCANS:30/s; Pegasus III TOF-MS; LECO, St. Joseph, MI, USA
extractionmethanol:chloroform:water (3:1:1; v/v/v) 15min at 60°C 
ion sourceEI70eV
metabolic inactivationcut; liquid nitrogen; -80°C 
partitioningnone 
RIALKANEC12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25
separationGCCOLUMN:5%diphenyl-95%dimethylpolysiloxane, 10m, ID:0.18mm, DF:0.18µm, DB-5-MS (J&W Scientific, Folsom, CA, USA); PROGRAM: iso 2min at 70°C, ramp 40°C/min, iso 1min at 320°C; FLOW:Helium, 1.0ml/min: INJECTION:1µL, splitless, 270°C; TRANSFER:250°C; IONSOURCE:200°C

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