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Tocopherol, alpha- (1TMS)

 

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

replica	lib entry date	detection	method	species
1	12 May 2005		M[NIST]
2	01 May 2001	MS-TOF	M[EIGTMS]	Arabidopsis thaliana
4	07 September 2004	MS-TOF	M[6]	Standard Addition
18	28 August 2012		MassBank GC 2010 Kusano
5	23 December 2003	MS-Quad	M[2]	Ovis aries
6	01 December 2002	MS-Quad	M[2]	Cucurbita pepo
7	01 October 2001	MS-Quad	M[2]	Standard
9	11 September 2005		M[FAME4090]	Standard
17	30 March 2011		Fiehn_GC_2010
10	25 January 2005	MS-TOF	M[MOR]
16 spectrum(a)
Page of 2     Results per page: 5 10 25 50 100 500

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Spectrum Details

analyte	Tocopherol, alpha- (1TMS)
analyte InChI	InChI=1S/C32H58O2Si/c1-23(2)15-12-16-24(3)17-13-18-25(4)19-14-21-32(8)22-20-29-28(7)30(34-35(9,10)11)26(5)27(6)31(29)33-32/h23-25H,12-22H2,1-11H3/t24-,25-,32-/m1/s1
analyte mass	502.89
chromatogram	NA(_49)
citation
authors	Roessner-Tunali U, Forbes MG, University of Melbourne, School of Botany, 3010 Victoria, Australia
lib entry date	22 January 2005
metabolite role	METB
retention time (sec)
retention index (VAR5 method, n-alkanes C10–C36)	3,160.75 (predicted, according to Strehmel, N. et.al)
base peak (m/z)	502
maximal intensity	999
mass-intensity-peaks cardinality	158 intensities
minimal m/z	70
maximal m/z	508
download JCAMP DX	SpectrumJcampDx.ashx?id=a0e5fa14-5aad-47eb-aba5-75927d3ee1d0
download MSP	SpectrumMsp.ashx?id=a0e5fa14-5aad-47eb-aba5-75927d3ee1d0

GC-Method

name	M[ROE]
citation	U. Roessner, J. Patterson, M. Forbes, G. Fincher, P. Langridge, A. Bacic, Plant Physiology 142 (2006) 1087

attribute	text	details
deconvolution	Xcalibur program
derivatization	MEOX; MSTFA	METHOXYAMINATION: 120min at 37°C; SILYLATION: 30min at 37°C
detector	MS-QUAD	m/z = 70-600; scans:2/s; DSQ quadrupole mass spectrometer
extraction	methanol:chloroform
ion source	EI	70eV
RI	ALKANE	C12, C15, C19, C22, C28, C32, C36
separation	GC	COLUMN:5%diphenyl-95%dimethylpolysiloxane, 30+10m, ID:0.25mm, DF:0.25µm, VF-5MS (Varian, Darmstadt, Germany); PROGRAM:injection at 70°C, ramp 1°C/min to 76°C, ramp 6°C/min to 330°C, iso at 330°C for 10min; FLOW:Helium, 1mL/min; INJECTION:1µL, splitless, 230°C; TRANSFER:280°C; IONSOURCE:250°C

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