How would you rate the quality of this mass spectrum?
poor, not helpful 
 outstanding, most helpful.
This spectrum was 0 times rated; on average=0.0

Uric acid (4TMS)


Replica Mass Spectra of Uric acid (4TMS)

replicalib entry datedetectionmethodspecies
928 August 2012  MassBank GC 2010 Tsujimoto 
101 November 2001 MS-QuadM[2]Standard
201 May 2001 MS-TOFM[EIGTMS]Standard Addition
830 March 2011  Fiehn_GC_2010 
1005 June 2013  MRI_2013 
319 July 2007 MS-TOFVAR5Reference Substance
512 May 2005  M[NIST] 
601 December 2003 MS-QuadM[2]Standard
719 January 2005 MS-QUADM[ROE] 
9 spectrum(a)
rotate: click+drag; translate: alt+click+drag; zoom: mousewheel; save: mol

Spectrum Details

analyteUric acid (4TMS)
analyte InChIInChI=1S/C17H36N4O3Si4/c1-25(2,3)18-13-14(19(16(18)23)26(4,5)6)20(27(7,8)9)17(24)21(15(13)22)28(10,11)12/h1-12H3
analyte mass456.84
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 date01 August 2002
metabolite roleMETB
retention time (sec)1,866.3
retention index (VAR5 method, n-alkanes C10–C36)2,090.76 (predicted, according to Strehmel, N. et.al)
base peak (m/z)73
maximal intensity999
mass-intensity-peaks cardinality115 intensities
minimal m/z41
maximal m/z466
download JCAMP DXSpectrumJcampDx.ashx?id=11eb031e-7a37-4fef-aeaf-96efd9dad57c
download MSPSpectrumMsp.ashx?id=11eb031e-7a37-4fef-aeaf-96efd9dad57c


citationRoessner U, Wagner C, Kopka J, Trethewey RN, Willmitzer L (2000) Plant J 23, 131-142
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
service last updated 31/08/2021 © 2008-2014 Golm Metabolome Database - All rights reserved