How would you rate the quality of this mass spectrum?
poor, not helpful
outstanding, most helpful.
This spectrum was 3 times rated; on average=4.3
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 Allantoin (4TMS)
replica | lib entry date | detection | method | species |
7 | 28 August 2012 | | MassBank GC 2010 Kusano | |
1 | 01 May 2001 | MS-TOF | M[EIGTMS] | Solanum tuberosum |
2 | 01 February 2005 | MS-TOF | M[6] | Reference Substance |
4 | 01 August 2002 | MS-Quad | M[2] | Lotus japonicus (Regel) K. Larsen |
8 | 28 August 2012 | | MassBank GC 2010 Tsujimoto | |
6 | 30 March 2011 | | Fiehn_GC_2010 | |
5 | 01 November 2001 | MS-Quad | M[2] | Standard |
7 spectrum(a) |
rotate: click+drag; translate: alt
+click+drag;
zoom: mousewheel; save: mol
Spectrum Details
analyte | Allantoin (4TMS) |
analyte InChI | InChI=1S/C16H38N4O3Si4/c1-24(2,3)17-15(22)18(25(4,5)6)13-14(21)20(27(10,11)12)16(23)19(13)26(7,8)9/h13H,1-12H3,(H,17,22) |
analyte mass | 446.84 |
chromatogram | NA(_49) |
citation | |
authors | Roessner-Tunali U, Forbes MG, University of Melbourne, School of Botany, 3010 Victoria, Australia |
lib entry date | 19 January 2005 |
metabolite role | METB |
retention time (sec) | |
retention index (VAR5 method, n-alkanes C10–C36) | 1,876.44 (predicted, according to Strehmel, N. et.al) |
base peak (m/z) | 147 |
maximal intensity | 999 |
mass-intensity-peaks cardinality | 260 intensities |
minimal m/z | 70 |
maximal m/z | 565 |
download JCAMP DX | SpectrumJcampDx.ashx?id=24a70311-a484-4f0b-9113-7ed85b2f52dd |
download MSP | SpectrumMsp.ashx?id=24a70311-a484-4f0b-9113-7ed85b2f52dd |
GC-Method
name | M[ROE] |
citation | U. Roessner, J. Patterson, M. Forbes, G. Fincher, P. Langridge, A. Bacic, Plant Physiology 142 (2006) 1087 |
attribute | text | details |
deconvolution | Xcalibur program | |
derivatization | MEOX; MSTFA | METHOXYAMINATION: 120min at 37°C; SILYLATION: 30min at 37°C |
detector | MS-QUAD | m/z = 70-600; scans:2/s; DSQ quadrupole mass spectrometer |
extraction | methanol:chloroform | |
ion source | EI | 70eV |
RI | ALKANE | C12, C15, C19, C22, C28, C32, C36 |
separation | GC | COLUMN:5%diphenyl-95%dimethylpolysiloxane, 30+10m, ID:0.25mm, DF:0.25µm, VF-5MS (Varian, Darmstadt, Germany); PROGRAM:injection at 70°C, ramp 1°C/min to 76°C, ramp 6°C/min to 330°C, iso at 330°C for 10min; FLOW:Helium, 1mL/min; INJECTION:1µL, splitless, 230°C; TRANSFER:280°C; IONSOURCE:250°C |
comments on this mass spectrum
Post a Comment
Name:
|
|
|
Website:
|
|
|
Email:
|
|
|
Comments:
|
|
|
|