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Tyrosine (2TMS)

 

Replica Mass Spectra of Tyrosine (2TMS)

replicalib entry datedetectionmethodspecies
1605 June 2013  MRI_2013 
215 March 2005 MS-TOFM[6]Reference Substance
1303 November 2010  Schomburg_GC_2010 
1430 March 2011  Fiehn_GC_2010 
522 February 2005 MS-TOFM[STR] 
622 February 2005 MS-TOFM[STR] 
719 July 2007 MS-TOFVAR5Reference Substance
812 May 2005  M[NIST] 
1530 March 2011  Fiehn_GC_2010 
9 spectrum(a)
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Spectrum Details

analyteTyrosine (2TMS)
analyte InChIInChI=1S/C15H27NO3Si2/c1-20(2,3)18-13-9-7-12(8-10-13)11-14(16)15(17)19-21(4,5)6/h7-10,14H,11,16H2,1-6H3
analyte mass325.55
chromatogram6032hf_34
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)653.79
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity7.428
mass-intensity-peaks cardinality120 intensities
minimal m/z45
maximal m/z992
download JCAMP DXSpectrumJcampDx.ashx?id=8a940598-53e6-43df-9b45-304ba8dabb75
download MSPSpectrumMsp.ashx?id=8a940598-53e6-43df-9b45-304ba8dabb75

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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