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Fucosterol (1TMS)

 

Replica Mass Spectra of Fucosterol (1TMS)

replicalib entry datedetectionmethodspecies
101 February 2005 MS-TOFM[6]Reference Substance
201 May 2001 MS-TOFM[EIGTMS]Standard Addition
316 September 2004 MS-QuadM[2]Reference Substance
419 July 2007 MS-TOFVAR5Reference Substance
4 spectrum(a)
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Spectrum Details

analyteFucosterol (1TMS)
analyte InChIInChI=1S/C32H56OSi/c1-10-24(22(2)3)12-11-23(4)28-15-16-29-27-14-13-25-21-26(33-34(7,8)9)17-19-31(25,5)30(27)18-20-32(28,29)6/h10,13,22-23,26-30H,11-12,14-21H2,1-9H3/b24-10+/t23-,26+,27+,28-,29+,30+,31+,32-/m1/s1
analyte mass484.87
chromatogram6054hf_58
citation 
authorsBoelling 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 date19 July 2007
metabolite roleMETB
retention time (sec)1,110.28
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity57.921
mass-intensity-peaks cardinality764 intensities
minimal m/z45
maximal m/z1.000
download JCAMP DXSpectrumJcampDx.ashx?id=3aa70f63-eb96-4792-8a09-f5c106d30df6
download MSPSpectrumMsp.ashx?id=3aa70f63-eb96-4792-8a09-f5c106d30df6

GC-Method

nameMDN35
citationKopka J, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany
attributetextdetails
deconvolutionChromaTOFBASELINE OFFSET: 1; SMOOTHING: 5; PEAK WIDTH: 3s; S/N: 10
derivatizationMEOX; MSTFAMETHOXYAMINATION: 120min at 37°C; TRIMETHYLSILYLATION: 30min at 37°C
detectorMS-TOFm/z = 70-600; scans:20/s;
extractionchloroform:dH2O (2:1; v/v); chloroform (20°C); dH2O (4°C)
ion sourceEI70eV
RIFAME, d6-CholesteroleFAME: C8, C9, C10, C12, C14, C16, C18, C20, C22, C24, C26, C28, C30
separationGCCOLUMN: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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