GOLM METABOLOME DATABASE

- home
- search
- ms analysis
  - library search
  - prediction
- GoBioSpace
- blog
- thanks to
- publications
- imprint
- privacy policy
- contact
- help

The GMD web site use latest HTML5 features! This message indicates backward compatibility problems in GMD's mass spectra, chemical compound structure and metabolite profile visualizations. As your browser does not support the HTML5 <canvas> element, please consider to upgrade to a HTML5 ready web browser, including Microsoft Internet Explorer, Mozilla Firefox, Apple Safari, Google Chrome and Opera, to fully enjoy GMD's functionalities!

How would you rate the quality of this mass spectrum?

poor, not helpful

outstanding, most helpful.

This spectrum was 0 times rated; on average=0.0

Glucoheptonic acid (7TMS)

This png spectrum visualization works for backward compatibility reasons only, as your browser does not support the HTML5 <canvas> element. To enjoy zoom-in functionality please upgrade to a HTML5 ready Browser!

Replica Mass Spectra of Glucoheptonic acid (7TMS)

replica	lib entry date	detection	method	species
1	26 November 2004		M[FAME4090]	Standard
2	19 July 2007	MS-TOF	VAR5	Reference Substance
5	30 March 2011		Fiehn_GC_2010
4	19 July 2007	MS-TOF	MDN35	Reference Substance
6	05 June 2013		MRI_2013
5 spectrum(a)

rotate: click+drag; translate: alt+click+drag; zoom: mousewheel; save: mol

Spectrum Details

analyte	Glucoheptonic acid (7TMS)
analyte InChI	InChI=1S/C28H70O8Si7/c1-37(2,3)30-22-23(31-38(4,5)6)24(32-39(7,8)9)25(33-40(10,11)12)26(34-41(13,14)15)27(35-42(16,17)18)28(29)36-43(19,20)21/h23-27H,22H2,1-21H3/t23-,24+,25-,26-,27-/m1/s1
analyte mass	731.45
chromatogram	NA(_43)
citation
authors	Moritz T, Umea Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-901 83 Umea, Sweden
lib entry date	25 January 2005
metabolite role	METB
retention time (sec)	383.7
retention index (VAR5 method, n-alkanes C10–C36)	2,251.77 (predicted, according to Strehmel, N. et.al)
base peak (m/z)	73
maximal intensity	999
mass-intensity-peaks cardinality	144 intensities
minimal m/z	55
maximal m/z	538
download JCAMP DX	SpectrumJcampDx.ashx?id=ab58ae03-adb5-4616-be8e-466759b25dda
download MSP	SpectrumMsp.ashx?id=ab58ae03-adb5-4616-be8e-466759b25dda

GC-Method

name	M[MOR]
citation	Gullberg J, Jonsson P, Nordström A, Sjöström M, Moritz T (2004) Anal Biochem 331, 283-295

attribute	text	details
deconvolution	ChromaTOF V1.00 (Pegasus Driver 1.61), LECO, St. Joseph, MI, USA	OFFSET:NA; SMOOTHING:NA; WIDTH:2; SN:>10
derivatization	MEOX; TMS	METHOXYAMINATION: 60min60°C, 960min20°C; SILYLATION:>60min40°C
detector	MS-TOF	m/z:50-800; SCANS:30/s; Pegasus III TOF-MS; LECO, St. Joseph, MI, USA
extraction	methanol:chloroform:water (3:1:1; v/v/v) 15min at 60°C
ion source	EI	70eV
metabolic inactivation	cut; liquid nitrogen; -80°C
partitioning	none
RI	ALKANE	C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25
separation	GC	COLUMN:5%diphenyl-95%dimethylpolysiloxane, 10m, ID:0.18mm, DF:0.18µm, DB-5-MS (J&W Scientific, Folsom, CA, USA); PROGRAM: iso 2min at 70°C, ramp 40°C/min, iso 1min at 320°C; FLOW:Helium, 1.0ml/min: INJECTION:1µL, splitless, 270°C; TRANSFER:250°C; IONSOURCE:200°C

comments on this mass spectrum

Post a Comment

Name:
Website:
Email:
Comments:
		*

Top