LBF20406LT20

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Fatty acid (脂肪酸)

Glycerolipid (グリセロ脂質)

Sphingolipid (スフィンゴ脂質)

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Upper classes: LB LBF

IDs and Links
LipidBank	XPR3501
LipidMaps	LMFA03020009
CAS
KEGG	{{{KEGG}}}
KNApSAcK	{{{KNApSAcK}}}
mol	LBF20406LT20

Leukotriene F4
Structural Information
Systematic Name	5S-Hydroxy-6R-S-glutamylcysteinyl- (trans-7,trans-9,cis-11,cis-14) -eicosatetraenoic acid
Common Name	Leukotriene F4 5S-Hydroxy-6R-S-glutamylcysteinyl- (7E,9E,11Z,14Z) -eicosatetraenoic acid 5 (S) -Hydroxy-6 (R) -S-glutamylcysteinyleicosa-7 (E) ,9 (E) ,11 (Z) ,14 (Z) -tetraenoic acid
Symbol	LTF4
Formula	C28H44N2O8S
Exact Mass	568.281837084
Average Mass	568.72364
SMILES	C([C@H](O)[C@H](SC[C@H](NC(=O)CC[C@H](N)C(O)=O)C(O)=O)C=CC=CC=CCC=CCCCCC)CCC(O)=O
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Refractive Index
Solubility
Source
Chemical Synthesis
Metabolism	Leukotriene E4 is transformed to leukotriene F4 by gamma -glultamyltransferase in the presence of glutathione Hammarstrom_S et al..
Biological Activity
Genetic Information
Note
Spectral Information
Mass Spectra	N-TRIFLUOROACETYL METHYL ESTER ; 701(M+), 688, 675, 674, 662, 657, 649, 648, 578, 550, 465 OkuyamaSet al.
UV Spectra	λ = 270sh, 280( ε 40000), 290sh nm DenisDet al.
IR Spectra	N-TRIFLUOROACETYL METHYL ESTER ; ν 3300, 1720, 1650, 1200, 985cm-1 OkuyamaSet al.
NMR Spectra	N-TRIFLUOROACETYL METHYL ESTER ; 1H-NMR(CDCl3) : δ 6.9-5.2(m, 8H), 5.0-4.5(m, 2H), 3.8-3.6(m, 1H, 5-CH), 3.79(s, 3H, OCH3), 3.76(s, 3H, OCH3), 3.67(s, 3H, OCH3), 3.6-3.3(m, 1H, 6-CH), 3.1-2.7(m, 4H), 0.9(t, J=7Hz, 3H, 20-CH3) OkuyamaSet al.
Other Spectra
Chromatograms

Reported Metabolites, References
Biospecies ID Compound Name Reference Comment n.a. LBF20406LT20 See above. Denis_D et al. 1982 n.a. LBF20406LT20 See above. Hammarstrom_S et al. 1985 n.a. LBF20406LT20 See above. Okuyama_S et al. 1982