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Xylose (1MEOX) (4TMS) MP

 

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Replica Mass Spectra of Xylose (1MEOX) (4TMS) MP

replica	lib entry date	detection	method	species
1	01 May 2001	MS-TOF	M[EIGTMS]	Nicotiana tabacum
3	01 August 2002	MS-Quad	M[2]	Lotus japonicus (Regel) K. Larsen
4	11 September 2005		M[FAME4090]	Standard
18	03 November 2010		Schomburg_GC_2010
22	05 June 2013		MRI_2013
21	28 August 2012		MassBank GC 2010 Tsujimoto
5	01 October 2001	MS-TOF	M[EIGTMS]	Standard
19	23 July 2012	MS-TOF	VAR5
6	01 August 2002	MS-Quad	M[2]	Lotus japonicus (Regel) K. Larsen
7	01 July 2001	MS-Quad	M[2]	Standard
20 spectrum(a)
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Spectrum Details

analyte	Xylose (1MEOX) (4TMS) MP
analyte InChI	InChI=1S/C18H45NO5Si4/c1-20-19-14-16(22-26(5,6)7)18(24-28(11,12)13)17(23-27(8,9)10)15-21-25(2,3)4/h14,16-18H,15H2,1-13H3/b19-14+/t16-,17+,18+/m0/s1
analyte mass	467.9
chromatogram	NA(_27)
citation	Barsch A, Patschkowski T, Niehaus K (2004) Funct Integrat Genomics 4, 219-230
authors	Barsch A, Puehse M, Persicke M, Bielefeld University, Department of Molecular Phytopathology (Prof. Niehaus K), D-33501 Bielefeld, Germany
lib entry date	12 October 2005
metabolite role	METB
retention time (sec)	1,543.2
retention index (VAR5 method, n-alkanes C10–C36)	1,645.81 (predicted, according to Strehmel, N. et.al)
base peak (m/z)	217
maximal intensity	999
mass-intensity-peaks cardinality	170 intensities
minimal m/z	55
maximal m/z	504
download JCAMP DX	SpectrumJcampDx.ashx?id=6bd3cfee-9cfe-4251-94d3-0be03b7580ed
download MSP	SpectrumMsp.ashx?id=6bd3cfee-9cfe-4251-94d3-0be03b7580ed

GC-Method

name	M[BAR]
citation	Barsch A, Patschkowski T, Niehaus K (2004) Funct Integrat Genomics 4, 219-230

attribute	text	details
deconvolution	AMDIS, National Institute of Standards and Technology, Gaithersburg, MD, USA
derivatization	MEOX; TMS	Methoxyamination:90min37°C; Trimethylsilylation:30min37°C
detector	MS-TRAP	MZ:50-550; SCANS:2/s; PolarisQ; Thermo-Finnigan, Dreieich, Germany
extraction	methanol:water (4:1; v/v); 70°C
ion source	EI	70eV
metabolic inactivation	filtration; liquid nitrogen; lyophilization
partitioning	none
RI	ALKANE	C12, C15, C18, C19, C22, C28, C32, C36
separation	GC	COLUMN:5%diphenyl-95%dimethylpolysiloxane, 30m, ID:0.25mm, DF:0.25microm, EQUITY-5, #NA (Supelco, Bellfonte, CA, USA); PROGRAM:iso3min80°C, ramp3°C/min, iso1min300°C; FLOW:Helium, 0.6ml/min; INJECTION:1microL, splitless, 250°C; TRANSFER:250°C; IONSOURCE:200°C

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