GOLM METABOLOME DATABASE
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

Tryptophan (3TMS)

 

Replica Mass Spectra of Tryptophan (3TMS)

replicalib entry datedetectionmethodspecies
3328 August 2012  MassBank GC 2010 Kusano 
219 July 2007 MS-TOFVAR5Reference Substance
312 May 2005  M[NIST] 
401 September 2001 MS-QuadM[2]Standard Addition
522 January 2005 MS-QUADM[ROE] 
3428 August 2012  MassBank GC 2010 Tsujimoto 
619 July 2007 MS-TOFMDN35Reference Substance
701 May 2001 MS-TOFM[EIGTMS]Standard Addition
801 December 2002 MS-QuadM[2]Medicago truncatula Gaertn.
919 July 2007 MS-TOFVAR5Reference Substance
35 spectrum(a)
rotate: click+drag; translate: alt+click+drag; zoom: mousewheel; save: mol

Spectrum Details

analyteTryptophan (3TMS)
analyte InChIInChI=1S/C20H36N2O2Si3/c1-25(2,3)21-18(20(23)24-27(7,8)9)14-16-15-22(26(4,5)6)19-13-11-10-12-17(16)19/h10-13,15,18,21H,14H2,1-9H3/t18-/m0/s1
analyte mass420.77
chromatogram1235DW02
citationBirkemeyer C, Kolasa A, Kopka J (2003) J Chromatogr A 993, 89-102
authorsBirkemeyer C, Kolasa 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 date28 June 2002
metabolite roleMETB
retention time (sec)2,052.06
retention index (VAR5 method, n-alkanes C10–C36)2.215,95 (predicted, according to Strehmel, N. et.al)
base peak (m/z)202
maximal intensity999
mass-intensity-peaks cardinality164 intensities
minimal m/z70
maximal m/z421
download JCAMP DXSpectrumJcampDx.ashx?id=7a4ba670-5369-4f44-877d-056568575f27
download MSPSpectrumMsp.ashx?id=7a4ba670-5369-4f44-877d-056568575f27

GC-Method

nameM[7]
citationBirkemeyer C, Kolasa A, Kopka J (2003) J Chromatogr A 993, 89-102
attributetextdetails
deconvolutionAMDIS, National Institute of Standards and Technology, Gaithersburg, MD, USADIRECTION:Low to High; WIDTH: 20; SUBTRACTION: two; RESOLUTION: low; SENSITIVITY: low; SHAPE: low
derivatizationTMSTrimethylsilylation:30min90°C
detectorMS-QuadMZ:40-600; SCANS:2/s; MD 800; Thermo-Finnigan, San Jose, CA, USA
extractionmethanol:water (4:1; v/v); 70°C 
ion sourceEI70eV
partitioningnone 
RIRT 
separationGCCOLUMN:5%diphenyl-95%dimethylpolysiloxane, 30m, ID:0.25mm, DF:0.25microm, DB-5ms, #NA (Agilent, Waldbronn, Germany); PROGRAM:iso1min70°C, ramp6°C/min, iso1min350°C; FLOW:Helium, 1.0ml/min; INJECTION:1microL, splitless, 230°C; TRANSFER:260°C; IONSOURCE:230°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