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Asparagine (4TMS) BP2

 

Replica Mass Spectra of Asparagine (4TMS) BP2

replicalib entry datedetectionmethodspecies
101 May 2001 MS-TOFM[EIGTMS]Standard Addition
201 December 2003 MS-QuadM[2]Standard
311 September 2005  M[FAME4090]Standard
401 May 2001 MS-TOFM[EIGTMS]Standard
512 June 2003 MS-QuadM[2]Arabidopsis thaliana
701 June 2001 MS-TOFM[EIGTMS]Standard
815 March 2005 MS-TOFM[6]Reference Substance
7 spectrum(a)
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Spectrum Details

analyteAsparagine (4TMS) BP2
analyte InChI
analyte mass420.84
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 roleMETB
retention time (sec)1,821
retention index (VAR5 method, n-alkanes C10–C36)1.863,67 (predicted, according to Strehmel, N. et.al)
base peak (m/z)73
maximal intensity999
mass-intensity-peaks cardinality133 intensities
minimal m/z59
maximal m/z517
download JCAMP DXSpectrumJcampDx.ashx?id=fbed59d4-aa2f-4e3a-9501-fefa0cf5b455
download MSPSpectrumMsp.ashx?id=fbed59d4-aa2f-4e3a-9501-fefa0cf5b455

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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