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Sphingosine, O-1-beta-galactosyl- (7TMS)

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Replica Mass Spectra of Sphingosine, O-1-beta-galactosyl- (7TMS)

replica	lib entry date	detection	method	species
1	19 July 2007	MS-TOF	VAR5	Reference Substance
1 spectrum(a)

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Spectrum Details

analyte	Sphingosine, O-1-beta-galactosyl- (7TMS)
analyte InChI	InChI=1S/C45H103NO7Si7/c1-23-24-25-26-27-28-29-30-31-32-33-34-35-36-40(50-57(11,12)13)39(46(54(2,3)4)55(5,6)7)37-47-45-44(53-60(20,21)22)43(52-59(17,18)19)42(51-58(14,15)16)41(49-45)38-48-56(8,9)10/h35-36,39-45H,23-34,37-38H2,1-22H3/b36-35+/t39-,40+,41+,42-,43-,44+,45+/m0/s1
analyte mass	966.9
chromatogram	6075hf_8
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
retention time (sec)	1,040.76
retention index (VAR5 method, n-alkanes C10–C36)
base peak (m/z)	73
maximal intensity	555,764
mass-intensity-peaks cardinality	673 intensities
minimal m/z	45
maximal m/z	999
download JCAMP DX	SpectrumJcampDx.ashx?id=0f0cc1c3-d3dd-4f7a-9c16-fb45fd1f96e2
download MSP	SpectrumMsp.ashx?id=0f0cc1c3-d3dd-4f7a-9c16-fb45fd1f96e2

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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