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Estrone, 2-methoxy- (1MEOX) (1TMS) MP

 

Replica Mass Spectra of Estrone, 2-methoxy- (1MEOX) (1TMS) MP

replicalib entry datedetectionmethodspecies
119 July 2007 MS-TOFVAR5Reference Substance
1 spectrum(a)
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Spectrum Details

analyteEstrone, 2-methoxy- (1MEOX) (1TMS) MP
analyte InChIInChI=1S/C23H35NO3Si/c1-23-12-11-16-17(19(23)9-10-22(23)24-26-3)8-7-15-13-21(27-28(4,5)6)20(25-2)14-18(15)16/h13-14,16-17,19H,7-12H2,1-6H3/b24-22+/t16-,17+,19-,23-/m0/s1
analyte mass401.62
chromatogram6028hf_10
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 role 
retention time (sec)1,026.47
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity363.644
mass-intensity-peaks cardinality422 intensities
minimal m/z45
maximal m/z993
download JCAMP DXSpectrumJcampDx.ashx?id=71f43ac1-38f4-43c2-8605-fc8066ff35ae
download MSPSpectrumMsp.ashx?id=71f43ac1-38f4-43c2-8605-fc8066ff35ae

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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