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Glutamine [-H2O] (2TMS) BP

 

Replica Mass Spectra of Glutamine [-H2O] (2TMS) BP

replicalib entry datedetectionmethodspecies
101 August 2001 MS-QuadM[2]Standard
212 June 2003 MS-QuadM[2]Arabidopsis thaliana
401 November 2001 MS-TOFM[EIGTMS]Corynebacterium glutamicum
601 May 2001 MS-TOFM[EIGTMS]Solanum tuberosum
701 December 2002 MS-QuadM[2]Cucurbita maxima
801 May 2001 MS-TOFM[EIGTMS]Saccharomyces cerevisiae
901 December 2003 MS-QuadM[2]Standard
1001 December 2003 MS-QuadM[2]Standard
8 spectrum(a)
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Spectrum Details

analyteGlutamine [-H2O] (2TMS) BP
analyte InChI
analyte mass272.49
chromatogramNA(_27)
citationBarsch A, Patschkowski T, Niehaus K (2004) Funct Integrat Genomics 4, 219-230
authorsBarsch A, Puehse M, Persicke M, Bielefeld University, Department of Molecular Phytopathology (Prof. Niehaus K), D-33501 Bielefeld, Germany
lib entry date12 October 2005
metabolite roleMST
retention time (sec)1,272
retention index (VAR5 method, n-alkanes C10–C36)1.468,99 (predicted, according to Strehmel, N. et.al)
base peak (m/z)155
maximal intensity999
mass-intensity-peaks cardinality65 intensities
minimal m/z54
maximal m/z452
download JCAMP DXSpectrumJcampDx.ashx?id=4486921b-a530-4942-8c79-5f2db761a0d4
download MSPSpectrumMsp.ashx?id=4486921b-a530-4942-8c79-5f2db761a0d4

GC-Method

nameM[BAR]
citationBarsch A, Patschkowski T, Niehaus K (2004) Funct Integrat Genomics 4, 219-230
attributetextdetails
deconvolutionAMDIS, National Institute of Standards and Technology, Gaithersburg, MD, USA 
derivatizationMEOX; TMSMethoxyamination:90min37°C; Trimethylsilylation:30min37°C
detectorMS-TRAPMZ:50-550; SCANS:2/s; PolarisQ; Thermo-Finnigan, Dreieich, Germany
extractionmethanol:water (4:1; v/v); 70°C 
ion sourceEI70eV
metabolic inactivationfiltration; liquid nitrogen; lyophilization 
partitioningnone 
RIALKANEC12, C15, C18, C19, C22, C28, C32, C36
separationGCCOLUMN:5%diphenyl-95%dimethylpolysiloxane, 30m, ID:0.25mm, DF:0.25microm, EQUITY-5, #NA (Supelco, Bellfonte, CA, USA); PROGRAM:iso3min80°C, ramp3°C/min, iso1min300°C; FLOW:Helium, 0.6ml/min; INJECTION:1microL, splitless, 250°C; TRANSFER:250°C; IONSOURCE:200°C

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