GOLM METABOLOME DATABASE
How would you rate the quality of this mass spectrum?
poor, not helpful 
 outstanding, most helpful.
This spectrum was 1 times rated; on average=4.0
1
2
3
4
5

Hypoxanthine (2TMS)

 

Replica Mass Spectra of Hypoxanthine (2TMS)

replicalib entry datedetectionmethodspecies
212 May 2005  M[NIST] 
301 February 2005 MS-TOFM[6]Reference Substance
1030 March 2011  Fiehn_GC_2010 
519 July 2007 MS-TOFVAR5Reference Substance
1328 August 2012  MassBank GC 2010 Kusano 
1605 June 2013  MRI_2013 
612 May 2005  M[NIST] 
1428 August 2012  MassBank GC 2010 Tsujimoto 
1130 March 2011  Fiehn_GC_2010 
719 July 2007 MS-TOFMDN35Reference Substance
12 spectrum(a)
rotate: click+drag; translate: alt+click+drag; zoom: mousewheel; save: mol

Spectrum Details

analyteHypoxanthine (2TMS)
analyte InChIInChI=1S/C11H20N4OSi2/c1-17(2,3)15-8-14-10-9(15)11(13-7-12-10)16-18(4,5)6/h7-8H,1-6H3
analyte mass280.47
chromatogram3223BF31
citationSchauer N, Steinhauser D, Strelkov S, Schomburg D, Allison G, Moritz T, Lundgren K, Roessner-Tunali U, Forbes MG, Willmitzer L, Fernie AR, Kopka J (2005) FEBS Letters 579, 1332-1337
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 date11 December 2003
metabolite roleMETB
retention time (sec)1,594.8
retention index (VAR5 method, n-alkanes C10–C36)1.814,45 (predicted, according to Strehmel, N. et.al)
base peak (m/z)265
maximal intensity999
mass-intensity-peaks cardinality141 intensities
minimal m/z42
maximal m/z283
download JCAMP DXSpectrumJcampDx.ashx?id=93bcdf5d-05df-4180-bb66-1e4408862865
download MSPSpectrumMsp.ashx?id=93bcdf5d-05df-4180-bb66-1e4408862865

GC-Method

nameM[2]
citationRoessner U, Wagner C, Kopka J, Trethewey RN, Willmitzer L (2000) Plant J 23, 131-142
attributetextdetails
deconvolutionAMDIS, National Institute of Standards and Technology, Gaithersburg, MD, USADIRECTION:Low to High; WIDTH: 20; SUBTRACTION: two; RESOLUTION: low; SENSITIVITY: low; SHAPE: low
derivatizationMEOX; TMSMethoxyamination:60min37°C; Trimethylsilylation:>45min37°C
detectorMS-Quadm/z = 35-600; scans:2/s; MD 800 Thermo-Finnigan, San Jose, CA, 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:iso1min70°C, ramp9°C/min, iso5min350°C; FLOW:Helium, 0.6ml/min; INJECTION:1microL, splitless, 230°C; TRANSFER:250°C; IONSOURCE:250°C

comments on this mass spectrum

Post a Comment
Name:
 
Website:  
Email:
Comments:
service last updated 17/02/2017 © 2008-2014 Golm Metabolome Database - All rights reserved
Top