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Trehalose, alpha,alpha'-, D- (8TMS)

 

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Replica Mass Spectra of Trehalose, alpha,alpha'-, D- (8TMS)

replica	lib entry date	detection	method	species
2	12 October 2005	MS-TRAP	M[BAR]
3	11 September 2005		M[FAME4090]	Standard
4	12 June 2003	MS-Quad	M[2]	Arabidopsis thaliana
5	22 February 2005	MS-TOF	M[STR]
6	01 December 2002	MS-Quad	M[2]	Cucurbita pepo
7	01 December 2002	MS-Quad	M[2]	Medicago truncatula Gaertn.
25	28 August 2012		MassBank GC 2010 Tsujimoto
28	28 August 2012		MassBank GC 2010 Ara
29	28 August 2012		MassBank GC 2010 Ara
8	11 September 2005		M[FAME4090]	Standard
28 spectrum(a)
Page of 3     Results per page: 5 10 25 50 100 500

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Spectrum Details

analyte	Trehalose, alpha,alpha'-, D- (8TMS)
analyte InChI	InChI=1S/C36H86O11Si8/c1-48(2,3)37-25-27-29(42-50(7,8)9)31(44-52(13,14)15)33(46-54(19,20)21)35(39-27)41-36-34(47-55(22,23)24)32(45-53(16,17)18)30(43-51(10,11)12)28(40-36)26-38-49(4,5)6/h27-36H,25-26H2,1-24H3
analyte mass	919.75
chromatogram	NA(_49)
citation
authors	Roessner-Tunali U, Forbes MG, University of Melbourne, School of Botany, 3010 Victoria, Australia
lib entry date	19 January 2005
metabolite role	METB
retention time (sec)
retention index (VAR5 method, n-alkanes C10–C36)	2,733.35 (predicted, according to Strehmel, N. et.al)
base peak (m/z)	361
maximal intensity	999
mass-intensity-peaks cardinality	227 intensities
minimal m/z	70
maximal m/z	566
download JCAMP DX	SpectrumJcampDx.ashx?id=41a6b2cf-4255-4134-8a97-0b3417dd122b
download MSP	SpectrumMsp.ashx?id=41a6b2cf-4255-4134-8a97-0b3417dd122b

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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