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Replica Mass Spectra of Sucrose, U-13C- (8TMS)
replica | lib entry date | detection | method | species |
3 | 19 July 2007 | MS-TOF | VAR5 | Reference Substance |
15 | 20 August 2008 | MS-TOF | VAR5 | |
17 | 20 August 2008 | MS-TOF | VAR5 | |
14 | 19 July 2007 | MS-TOF | MDN35 | Reference Substance |
18 | 20 August 2008 | MS-TOF | VAR5 | |
19 | 20 August 2008 | MS-TOF | VAR5 | |
1 | 25 January 2005 | MS-TOF | M[MOR] | |
20 | 20 August 2008 | MS-TOF | VAR5 | |
8 spectrum(a) |
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Spectrum Details
analyte | Sucrose, U-13C- (8TMS) |
analyte InChI | |
analyte mass | 942 |
chromatogram | 8206if_6 |
citation | NULL |
authors | Kuczmierczyk M, Strehmel N, 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 | 20 August 2008 |
metabolite role | |
retention time (sec) | 1,509.34 |
retention index (VAR5 method, n-alkanes C10–C36) | 2,621.09 (observed) |
base peak (m/z) | 73 |
maximal intensity | 28,842 |
mass-intensity-peaks cardinality | 528 intensities |
minimal m/z | 70 |
maximal m/z | 600 |
download JCAMP DX | SpectrumJcampDx.ashx?id=7986fb85-5a49-457b-8450-70bc91e3924e |
download MSP | SpectrumMsp.ashx?id=7986fb85-5a49-457b-8450-70bc91e3924e |
GC-Method
name | VAR5 |
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 | OFFSET: "just above noise"; SMOOTHING: 20; PEAK WIDTH: 6; S/N: 2 |
derivatization | MEOX; TMS | METHOXYAMINATION: 90min at 30°C; TRIMETHYLSILYLATION: 30min at 37°C |
detector | MS-TOF | m/z = 70-600; scans:20/s; Pegasus III TOF mass spectrometer |
extraction | water:chloroform | (2:1; v/v) 15min at 70°C |
gas chromatograph | Agilent GC 6890 | |
ion source | EI | 70eV |
mass spectrometry instrument | Pegasus III TOF mass spectrometer | |
metabolic inactivation | shock-frozen in liquid nitrogen | |
RI | ALKANE | C10, C12, C15, C18, C19, C22, C28, C32, C36 |
separation | GC | COLUMN:5%phenyl-95%dimethylpolysiloxane, 30+10m, ID:0.25mm, DF:0.25µm, 5PDM VF-5ms (Varian, Darmstadt, Germany); PROGRAM:iso1min 70°C, ramp 9°C/min, iso 5min 350°C; FLOW:Helium, 0.6mL/min; INJECTION:1µL, splitless, 230°C; TRANSFER:250°C; IONSOURCE:250°C |
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