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

Orotic acid, 4,5-dihydro- (4TMS)

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 Orotic acid, 4,5-dihydro- (4TMS)

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

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

Spectrum Details

analyte	Orotic acid, 4,5-dihydro- (4TMS)
analyte InChI	InChI=1S/C17H38N2O4Si4/c1-24(2,3)19-14(16(20)22-26(7,8)9)13-15(21-25(4,5)6)18-17(19)23-27(10,11)12/h13-14H,1-12H3
analyte mass	446.84
chromatogram	6018hf_29
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)	630.83
retention index (VAR5 method, n-alkanes C10–C36)
base peak (m/z)	73
maximal intensity	431,491
mass-intensity-peaks cardinality	428 intensities
minimal m/z	45
maximal m/z	997
download JCAMP DX	SpectrumJcampDx.ashx?id=bfdbd283-376b-4504-b317-eef8c2c8c00a
download MSP	SpectrumMsp.ashx?id=bfdbd283-376b-4504-b317-eef8c2c8c00a

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

comments on this mass spectrum

Post a Comment

Name:
Website:
Email:
Comments:
		*

Top