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

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 Gulonic acid-1,4-lactone (4TMS)
rotate: click+drag; translate: alt
+click+drag;
zoom: mousewheel; save: mol
Spectrum Details
analyte | Gulonic acid-1,4-lactone (4TMS) |
analyte InChI | InChI=1S/C18H42O6Si4/c1-25(2,3)20-13-14(22-26(4,5)6)15-16(23-27(7,8)9)17(18(19)21-15)24-28(10,11)12/h14-17H,13H2,1-12H3/t14-,15+,16-,17-/m0/s1 |
analyte mass | 466.86 |
chromatogram | 1219BK07 |
citation | Schauer N, Steinhauser D, Strelkov S, Schomburg D, Allison G, Moritz T, Lundgren K, Roessner-Tunali U, Forbes MG, Willmitzer L, Fernie AR, Kopka J (2005) FEBS Letters 579, 1332-1337 |
authors | 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 | 01 July 2001 |
metabolite role | METB |
retention time (sec) | 1,680.42 |
retention index (VAR5 method, n-alkanes C10–C36) | 1,914.92 (predicted, according to Strehmel, N. et.al) |
base peak (m/z) | 73 |
maximal intensity | 999 |
mass-intensity-peaks cardinality | 50 intensities |
minimal m/z | 45 |
maximal m/z | 467 |
download JCAMP DX | SpectrumJcampDx.ashx?id=30c64f94-6c86-48a7-b06c-a80924eab2e6 |
download MSP | SpectrumMsp.ashx?id=30c64f94-6c86-48a7-b06c-a80924eab2e6 |
GC-Method
name | M[2] |
citation | Roessner U, Wagner C, Kopka J, Trethewey RN, Willmitzer L (2000) Plant J 23, 131-142 |
attribute | text | details |
deconvolution | AMDIS, National Institute of Standards and Technology, Gaithersburg, MD, USA | DIRECTION:Low to High; WIDTH: 20; SUBTRACTION: two; RESOLUTION: low; SENSITIVITY: low; SHAPE: low |
derivatization | MEOX; TMS | Methoxyamination:60min37°C; Trimethylsilylation:>45min37°C |
detector | MS-Quad | m/z = 35-600; scans:2/s; MD 800 Thermo-Finnigan, San Jose, CA, USA |
extraction | methanol:water (4:1; v/v); 15min70°C | |
ion source | EI | 70eV |
metabolic inactivation | cut; liquid nitrogen; -80°C | |
partitioning | methanol fraction of a methanol:water:chloroform (approx. 2:2:1, v/v/v) partitioning | |
RI | ALKANE | C12, C15, C19, C22, C28, C32, C36 |
separation | GC | COLUMN:5%diphenyl-95%dimethylpolysiloxane (arylene), 30+10m, ID:0.25mm, DF:0.25microm, Rtx-5SilMS Integra-Guard, #NA (Restek, Bad Homburg, Germany); PROGRAM:iso1min70°C, ramp9°C/min, iso5min350°C; FLOW:Helium, 0.6ml/min; INJECTION:1microL, splitless, 230°C; TRANSFER:250°C; IONSOURCE:250°C |
comments on this mass spectrum
Post a Comment
Name:
|
|
|
Website:
|
|
|
Email:
|
|
|
Comments:
|
|
|
|