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Tocopherol, gamma- (1TMS)

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Replica Mass Spectra of Tocopherol, gamma- (1TMS)

replica	lib entry date	detection	method	species
1	19 July 2007	MS-TOF	VAR5	Reference Substance
3	01 October 2001	MS-Quad	M[2]	Standard
2 spectrum(a)

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Spectrum Details

analyte	Tocopherol, gamma- (1TMS)
analyte InChI	InChI=1S/C31H56O2Si/c1-23(2)14-11-15-24(3)16-12-17-25(4)18-13-20-31(7)21-19-28-22-29(33-34(8,9)10)26(5)27(6)30(28)32-31/h22-25H,11-21H2,1-10H3/t24-,25-,31-/m1/s1
analyte mass	488.86
chromatogram	6054hf_31
citation
authors	Boelling 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 date	19 July 2007
metabolite role	METB
retention time (sec)	1,005.69
retention index (VAR5 method, n-alkanes C10–C36)
base peak (m/z)	73
maximal intensity	399,660
mass-intensity-peaks cardinality	826 intensities
minimal m/z	45
maximal m/z	1,000
download JCAMP DX	SpectrumJcampDx.ashx?id=6bfeb605-4fbe-445e-8ce7-1a5168f7d1a7
download MSP	SpectrumMsp.ashx?id=6bfeb605-4fbe-445e-8ce7-1a5168f7d1a7

GC-Method

name	MDN35
citation	Kopka J, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany

attribute	text	details
deconvolution	ChromaTOF	BASELINE OFFSET: 1; SMOOTHING: 5; PEAK WIDTH: 3s; S/N: 10
derivatization	MEOX; MSTFA	METHOXYAMINATION: 120min at 37°C; TRIMETHYLSILYLATION: 30min at 37°C
detector	MS-TOF	m/z = 70-600; scans:20/s;
extraction	chloroform:dH2O	(2:1; v/v); chloroform (20°C); dH2O (4°C)
ion source	EI	70eV
RI	FAME, d6-Cholesterole	FAME: C8, C9, C10, C12, C14, C16, C18, C20, C22, C24, C26, C28, C30
separation	GC	COLUMN: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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