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Uridine (3TMS)

 

Replica Mass Spectra of Uridine (3TMS)

replicalib entry datedetectionmethodspecies
122 February 2005 MS-TOFM[STR] 
229 November 2003 MS-QuadM[2]Standard
319 July 2007 MS-TOFVAR5Reference Substance
401 September 2001 MS-TOFM[EIGTMS]Saccharomyces cerevisiae
529 November 2003 MS-QuadM[2]Standard
618 December 2003 MS-QuadM[2]Standard
1428 August 2012  MassBank GC 2010 Tsujimoto 
829 November 2003 MS-QuadM[2]Arabidopsis thaliana
922 February 2005 MS-TOFM[STR] 
1012 May 2005  M[NIST] 
12 spectrum(a)
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Spectrum Details

analyteUridine (3TMS)
analyte InChIInChI=1S/C18H36N2O6Si3/c1-27(2,3)23-12-13-15(25-28(4,5)6)16(26-29(7,8)9)17(24-13)20-11-10-14(21)19-18(20)22/h10-11,13,15-17H,12H2,1-9H3,(H,19,21,22)/t13-,15-,16-,17-/m1/s1
analyte mass460.75
chromatogram6046hf_28
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)857.69
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity30.655
mass-intensity-peaks cardinality540 intensities
minimal m/z45
maximal m/z1.000
download JCAMP DXSpectrumJcampDx.ashx?id=41ed90ef-a1bc-48a6-9515-97c20966a0cf
download MSPSpectrumMsp.ashx?id=41ed90ef-a1bc-48a6-9515-97c20966a0cf

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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