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Jasmonic acid (1MEOX) (1TMS)

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Replica Mass Spectra of Jasmonic acid (1MEOX) (1TMS)

replica	lib entry date	detection	method	species
1	08 December 2005	MS-TOF	M[MOR]
1 spectrum(a)

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Spectrum Details

analyte	Jasmonic acid (1MEOX) (1TMS)
analyte InChI
analyte mass	311.49
chromatogram	4173GX63
citation
authors	Liebig F, Erban A, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany
lib entry date	01 February 2005
metabolite role	METB
retention time (sec)	1,134.49
retention index (VAR5 method, n-alkanes C10–C36)	1,837.26 (predicted, according to Strehmel, N. et.al)
base peak (m/z)	73
maximal intensity	999
mass-intensity-peaks cardinality	177 intensities
minimal m/z	70
maximal m/z	312
download JCAMP DX	SpectrumJcampDx.ashx?id=b578b61e-d631-4a58-ac80-fd02e2baf7ce
download MSP	SpectrumMsp.ashx?id=b578b61e-d631-4a58-ac80-fd02e2baf7ce

GC-Method

name	M[6]
citation	Erban A, Schauer N, Fernie AR, Kopka J (2006) In: Weckwerth W (ed): Methods in Molecular Biology Vol., Humana Press Inc., Totowa, USA

attribute	text	details
deconvolution	ChromaTOF V1.00 (Pegasus Driver 1.61), LECO, St. Joseph, MI, USA	OFFSET:1_SMOOTHING:3_WIDTH:6_SN:>2
derivatization	MEOX; TMS	Methoxyamination:90min40°C; Trimethylsilylation:45min40°C
detector	MS-TOF	MZ:70-600; SCANS:20/s; Pegasus III TOF-MS; LECO, St. Joseph, MI, USA
extraction	methanol:water (4:1; v/v); 15min70°C
ion source	EI	70eV
metabolic inactivation	cut; liquid nitrogen; -80°C
partitioning	methanol fraction of a methanol:water:chloroform (approx. 2:2:1, v/v/v) partitioning
RI	ALKANE	C12, C15, C18, C19, C22, C28, C32, C36
separation	GC	COLUMN:5%diphenyl-95%dimethylpolysiloxane (arylene), 30+10m, ID:0.25mm, DF:0.25microm, Rtx-5SilMS Integra-Guard, #525560 (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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