LBF20406LT03: Difference between revisions

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|Chromatograms=12-oxo-LTB4 is eluted at 7.8 min on RP-HPLC system as follows: Solvent:acetonitril/water/acetic acid, 50:50:0.01 (v/v/v), 0.01 % (w/v) Na2EDTA, pH 5.6 with ammonia Flow: 1 ml/min, isocratic Column: Cosmosil 5C18-AR (4.6 x 150 mm, Nacalai tesque, Tokyo) [[Reference:Yokomizo_T:Izumi_T:Takahashi_T:Kasama_T:Kobayashi_Y:Sato_F:Taketani_Y:Shimizu_T:,J. Biol. Chem.,1993,268,18128|{{RelationTable/GetFirstAuthor|Reference:Yokomizo_T:Izumi_T:Takahashi_T:Kasama_T:Kobayashi_Y:Sato_F:Taketani_Y:Shimizu_T:,J. Biol. Chem.,1993,268,18128}}]]
|Chromatograms=12-oxo-LTB4 is eluted at 7.8 min on RP-HPLC system as follows: Solvent:acetonitril/water/acetic acid, 50:50:0.01 (v/v/v), 0.01 % (w/v) Na2EDTA, pH 5.6 with ammonia Flow: 1 ml/min, isocratic Column: Cosmosil 5C18-AR (4.6 x 150 mm, Nacalai tesque, Tokyo) [[Reference:Yokomizo_T:Izumi_T:Takahashi_T:Kasama_T:Kobayashi_Y:Sato_F:Taketani_Y:Shimizu_T:,J. Biol. Chem.,1993,268,18128|{{RelationTable/GetFirstAuthor|Reference:Yokomizo_T:Izumi_T:Takahashi_T:Kasama_T:Kobayashi_Y:Sato_F:Taketani_Y:Shimizu_T:,J. Biol. Chem.,1993,268,18128}}]]
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Revision as of 13:00, 26 July 2009


Upper classes: LB LBF


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(脂肪酸)
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12-oxo-Leukotriene B4
LBF20406LT03.png
Structural Information
5S-hydroxy-12-keto- [ 6Z, 8E, 10E, 14Z ] -eicosatetraenoic acid
  • 12-oxo-Leukotriene B4
  • 5S-hydroxy-12-keto- [ 6Z, 8E, 10E, 14Z ] -eicosatetraenoic acid
Formula C20H30O4
Exact Mass 334.21440944799997
Average Mass 334.4498
SMILES C(CC=CCC(C=CC=CC=C[C@H](CCCC(O)=O)O)=O)CCC
Physicochemical Information
Soluble in ethanol, methanol, ethyl acetate, acetonitril
Spectral Information
Mass Spectra
UV Spectra UV maxima 316 nm, Absorbance at 320 nm is 41000/M
IR Spectra
NMR Spectra
Other Spectra
Chromatograms 12-oxo-LTB4 is eluted at 7.8 min on RP-HPLC system as follows: Solvent:acetonitril/water/acetic acid, 50:50:0.01 (v/v/v), 0.01 % (w/v) Na2EDTA, pH 5.6 with ammonia Flow: 1 ml/min, isocratic Column: Cosmosil 5C18-AR (4.6 x 150 mm, Nacalai tesque, Tokyo) YokomizoTet al.
Reported Metabolites, References
Biospecies ID Compound Name Reference Comment
n.a. LBF20406LT03 See above. Ensor_CM et al. 1998
n.a. LBF20406LT03 See above. Primiano_T et al. 1996
n.a. LBF20406LT03 See above. Yokomizo_T et al. 1993
n.a. LBF20406LT03 See above. Yokomizo_T et al. 1996