LY223982

Modify Date: 2025-08-25 19:04:05

LY223982 Structure
LY223982 structure
Common Name LY223982
CAS Number 117423-74-2 Molecular Weight 502.555
Density 1.2±0.1 g/cm3 Boiling Point 753.8±60.0 °C at 760 mmHg
Molecular Formula C30H30O7 Melting Point N/A
MSDS N/A Flash Point 248.4±26.4 °C

 Use of LY223982


LY223982 is a potent and specific inhibitor of leukotriene B4 receptor, with an IC50 of 13.2 nM against [3H]LTB4 binding to LTB4 receptor.

 Names

Name [3h]-skf 107324
Synonym More Synonyms

 LY223982 Biological Activity

Description LY223982 is a potent and specific inhibitor of leukotriene B4 receptor, with an IC50 of 13.2 nM against [3H]LTB4 binding to LTB4 receptor.
Related Catalog
Target

LTB4:13.2 nM (IC50)

In Vitro LY223982 is a potent and specific inhibitor of leukotriene B4 (LTB4) receptor, with an IC50 of 13.2 nM against [3H]LTB4 binding to LTB4 receptor. LY223982 is also a potent antagonist of the aggregation of human neutrophils by LTB4 (IC50, 100 nM)[1].
In Vivo LY223982 inhibits transient leukopenia induced in rabbits with LTB4 (ED50, 3 mg/kg) but not with FMLP, and shows no agonist activity in any of the test systems[1].
References

[1]. Jackson WT, et al. Specific inhibition of leukotriene B4-induced neutrophil activation by LY223982. J Pharmacol Exp Ther. 1992 Dec;263(3):1009-14.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 753.8±60.0 °C at 760 mmHg
Molecular Formula C30H30O7
Molecular Weight 502.555
Flash Point 248.4±26.4 °C
Exact Mass 502.199158
PSA 110.13000
LogP 6.32
Vapour Pressure 0.0±2.7 mmHg at 25°C
Index of Refraction 1.612
Storage condition 2-8℃

 Synonyms

Gonyaulax toxin
3-[3-(2-Carboxyethyl)-4-{[(5E)-6-(4-methoxyphenyl)-5-hexen-1-yl]oxy}benzoyl]benzoic acid
mytiluscalifornianuspoison
saxidomusgiganteuspoison
SAXITOXIN DIACETATE SALT
Benzenepropanoic acid, 5-(3-carboxybenzoyl)-2-[[(5E)-6-(4-methoxyphenyl)-5-hexen-1-yl]oxy]-
gonyaulaxcatenellapoison
Mussel poison
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