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Galacturonic acid (1MEOX) (5TMS) MP

 

Replica Mass Spectra of Galacturonic acid (1MEOX) (5TMS) MP

replicalib entry datedetectionmethodspecies
1530 March 2011  Fiehn_GC_2010 
111 September 2005  M[FAME4090]Standard
219 January 2005 MS-QUADM[ROE] 
322 February 2005 MS-TOFM[STR] 
422 February 2005 MS-TOFM[STR] 
1728 August 2012  MassBank GC 2010 Kusano 
519 July 2007 MS-TOFVAR5Reference Substance
1905 June 2013  MRI_2013 
601 October 2001 MS-TOFM[EIGTMS]Standard
1403 November 2010  Schomburg_GC_2010 
18 spectrum(a)
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Spectrum Details

analyteGalacturonic acid (1MEOX) (5TMS) MP
analyte InChIInChI=1S/C22H53NO7Si5/c1-25-23-17-18(26-31(2,3)4)19(27-32(5,6)7)20(28-33(8,9)10)21(29-34(11,12)13)22(24)30-35(14,15)16/h17-21H,1-16H3/b23-17+/t18-,19+,20+,21-/m0/s1
analyte mass584.09
chromatogram6054hf_25
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 roleMETB
retention time (sec)609.14
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity395,456
mass-intensity-peaks cardinality431 intensities
minimal m/z45
maximal m/z998
download JCAMP DXSpectrumJcampDx.ashx?id=7cdf25b3-da7c-45c5-921e-7ceed6633e19
download MSPSpectrumMsp.ashx?id=7cdf25b3-da7c-45c5-921e-7ceed6633e19

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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