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Arabinose (1MEOX) (4TMS) MP


Replica Mass Spectra of Arabinose (1MEOX) (4TMS) MP

replicalib entry datedetectionmethodspecies
215 March 2005 MS-TOFM[6]Reference Substance
2403 November 2010  Schomburg_GC_2010 
322 February 2005 MS-TOFM[STR] 
2310 December 2010 MS-TOFVAR5 
501 September 2001 MS-QuadM[2]Standard Addition
601 October 2001 MS-TOFM[EIGTMS]Standard Addition
701 November 2001 MS-TOFM[EIGTMS]Corynebacterium glutamicum
801 July 2001 MS-QuadM[2]Standard
901 May 2001 MS-TOFM[EIGTMS]Standard Addition
1012 October 2005 MS-TRAPM[BAR] 
24 spectrum(a)
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Spectrum Details

analyteArabinose (1MEOX) (4TMS) MP
analyte InChIInChI=1S/C18H45NO5Si4/c1-20-19-14-16(22-26(5,6)7)18(24-28(11,12)13)17(23-27(8,9)10)15-21-25(2,3)4/h14,16-18H,15H2,1-13H3/b19-14+/t16-,17-,18+/m1/s1
analyte mass467.9
citationWagner C, Sefkow M, Kopka J (2003) Phytochemistry 62, 887-900
authorsKopka 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 date01 May 2001
metabolite roleMETB
retention time (sec) 
retention index (VAR5 method, n-alkanes C10–C36)1,654.72 (predicted, according to Strehmel, N. et.al)
base peak (m/z)73
maximal intensity999
mass-intensity-peaks cardinality145 intensities
minimal m/z70
maximal m/z467
download JCAMP DXSpectrumJcampDx.ashx?id=8a340c5c-7ec5-499e-a419-3048fc9360e0
download MSPSpectrumMsp.ashx?id=8a340c5c-7ec5-499e-a419-3048fc9360e0


citationWagner C, Sefkow M, Kopka J (2003) Phytochemistry 62, 887-900
deconvolutionAMDIS, National Institute of Standards and Technology, Gaithersburg, MD, USADIRECTION:non scanning; WIDTH: 20; SUBTRACTION: two; RESOLUTION: high; SENSITIVITY: medium; SHAPE: high
derivatizationMEOX; TMSMethoxyamination:60min37°C; Trimethylsilylation:>60min37°C
detectorMS-TOFMZ:70-600; SCANS:6/s; Pegasus II TOF-MS; LECO, St. Joseph, MI, USA
extractionmethanol:water (4:1; v/v); 15min70°C 
ion sourceEI70eV
metabolic inactivationcut; liquid nitrogen; -80°C 
partitioningmethanol fraction of a methanol:water:chloroform (approx. 2:2:1, v/v/v) partitioning 
RIALKANEC12, C15, C19, C22, C28, C32, C36
separationGCCOLUMN:5%diphenyl-95%dimethylpolysiloxane (arylene), 30+10m, ID:0.25mm, DF:0.25microm, Rtx-5SilMS Integra-Guard, #NA (Restek, Bad Homburg, Germany); PROGRAM:iso2min80°C, ramp15°C/min, iso2min350°C; FLOW:Helium, 1.0ml/min; INJECTION:1microL, splitless, 230°C, 2min110psi; TRANSFER:250°C; IONSOURCE:200°C

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