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Hexadecanoic acid (1TMS)

 

Replica Mass Spectra of Hexadecanoic acid (1TMS)

replicalib entry datedetectionmethodspecies
112 May 2005  M[NIST] 
3405 June 2013  MRI_2013 
226 November 2004  M[FAME4090]Standard
412 May 2005  M[NIST] 
501 November 2001 MS-TOFM[EIGTMS]Corynebacterium glutamicum
811 September 2005  M[FAME4090]Standard
1001 October 2001 MS-TOFM[EIGTMS]Standard Addition
1112 May 2005  M[NIST] 
1201 May 2003 MS-QuadM[2]Spathodea campanulata P. Beauv.
3230 March 2011  Fiehn_GC_2010 
26 spectrum(a)
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Spectrum Details

analyteHexadecanoic acid (1TMS)
analyte InChIInChI=1S/C19H40O2Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-22(2,3)4/h5-18H2,1-4H3
analyte mass328.61
chromatogram3237BF23
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 December 2003
metabolite roleMETB
retention time (sec)1,834.92
retention index (VAR5 method, n-alkanes C10–C36)2.045,88 (predicted, according to Strehmel, N. et.al)
base peak (m/z)73
maximal intensity999
mass-intensity-peaks cardinality50 intensities
minimal m/z41
maximal m/z328
download JCAMP DXSpectrumJcampDx.ashx?id=1edf655a-6598-460c-a63e-4f292567c538
download MSPSpectrumMsp.ashx?id=1edf655a-6598-460c-a63e-4f292567c538

GC-Method

nameM[2]
citationRoessner U, Wagner C, Kopka J, Trethewey RN, Willmitzer L (2000) Plant J 23, 131-142
attributetextdetails
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

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