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Maltotriose (1MEOX) (11TMS) MP

 

Replica Mass Spectra of Maltotriose (1MEOX) (11TMS) MP

replicalib entry datedetectionmethodspecies
101 February 2005 MS-TOFM[6]Reference Substance
1628 August 2012  MassBank GC 2010 Tsujimoto 
1430 March 2011  Fiehn_GC_2010 
401 December 2003 MS-QuadM[2]Standard
1303 November 2010  Schomburg_GC_2010 
512 June 2003 MS-QuadM[2]Reference Substance
626 November 2004  M[FAME4090]Standard
1528 August 2012  MassBank GC 2010 Kusano 
1728 August 2012  MassBank GC 2010 Ara 
719 December 2003 MS-QuadM[2]Standard
15 spectrum(a)
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Spectrum Details

analyteMaltotriose (1MEOX) (11TMS) MP
analyte InChIInChI=1S/C52H123NO16Si11/c1-54-53-35-39(62-73(11,12)13)45(64-75(17,18)19)44(42(63-74(14,15)16)38-57-72(8,9)10)61-51-49(68-79(29,30)31)47(66-77(23,24)25)43(40(58-51)36-55-70(2,3)4)60-52-50(69-80(32,33)34)48(67-78(26,27)28)46(65-76(20,21)22)41(59-52)37-56-71(5,6)7/h35,39-52H,36-38H2,1-34H3
analyte mass1,327.47
chromatogram6046hf_19
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)1,050.79
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity798.082
mass-intensity-peaks cardinality768 intensities
minimal m/z45
maximal m/z1.000
download JCAMP DXSpectrumJcampDx.ashx?id=5b95d7f8-32bc-4f6a-9694-14c5171d9ce8
download MSPSpectrumMsp.ashx?id=5b95d7f8-32bc-4f6a-9694-14c5171d9ce8

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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