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Galactonic acid (6TMS)

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Replica Mass Spectra of Galactonic acid (6TMS)

replica	lib entry date	detection	method	species
1	26 November 2004		M[FAME4090]	Standard
6	01 May 2001	MS-TOF	M[EIGTMS]	Standard Addition
7	15 March 2005	MS-TOF	M[6]	Reference Substance
8	19 July 2007	MS-TOF	VAR5	Reference Substance
9	01 January 2002	MS-TOF	M[EIGTMS]	Standard
11	12 June 2003	MS-Quad	M[2]	Arabidopsis thaliana
12	01 February 2005	MS-TOF	M[6]	Reference Substance
13	01 December 2003	MS-Quad	M[2]	Standard
15	19 July 2007	MS-TOF	VAR5	Reference Substance
16	19 July 2007	MS-TOF	MDN35	Reference Substance
12 spectrum(a)
Page of 2 Results per page:

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Spectrum Details

analyte	Galactonic acid (6TMS)
analyte InChI	InChI=1S/C24H60O7Si6/c1-32(2,3)26-19-20(27-33(4,5)6)21(28-34(7,8)9)22(29-35(10,11)12)23(30-36(13,14)15)24(25)31-37(16,17)18/h20-23H,19H2,1-18H3/t20-,21+,22+,23-/m1/s1
analyte mass	629.24
chromatogram	6030hf_62
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)	612.14
retention index (VAR5 method, n-alkanes C10–C36)
base peak (m/z)	73
maximal intensity	397,433
mass-intensity-peaks cardinality	636 intensities
minimal m/z	45
maximal m/z	1,000
download JCAMP DX	SpectrumJcampDx.ashx?id=d753979b-e9b2-4737-b98d-580b9d632266
download MSP	SpectrumMsp.ashx?id=d753979b-e9b2-4737-b98d-580b9d632266

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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