478288-94-7

478288-94-7 structure

Name: (S)-Bromoenol lactone
Chemical Name: (S)-Bromoenol lactone
CAS Number: 478288-94-7
Molecular Formula: C₁₆H₁₃BrO₂
Molecular Weight: 317.177
Catalog: Signaling Pathways Metabolic Enzyme/Protease Phospholipase
Create Date: 2017-07-03 01:38:03
Modify Date: 2025-08-26 23:08:55
(S)-Bromoenol lactone ((S)-BEL) is an irreversible, chiral, mechanism-based inhibitor of calcium-independent phospholipase A2β (iPLA2β) that inhibits the vasopressin-induced release of arachidonate from cultured rat aortic smooth muscle (A10) cells with an IC50 of 2 µM[1].

Name	(S)-Bromoenol lactone
Synonyms	2H-Pyran-2-one, 6-(bromomethylene)tetrahydro-3-(1-naphthalenyl)-, (3S,6E)- (3S,6E)-6-(Bromomethylene)-3-(1-naphthyl)tetrahydro-2H-pyran-2-one

Description	(S)-Bromoenol lactone ((S)-BEL) is an irreversible, chiral, mechanism-based inhibitor of calcium-independent phospholipase A2β (iPLA2β) that inhibits the vasopressin-induced release of arachidonate from cultured rat aortic smooth muscle (A10) cells with an IC50 of 2 µM[1].
Related Catalog	Signaling Pathways >> Metabolic Enzyme/Protease >> Phospholipase Research Areas >> Inflammation/Immunology
Target	PLA2
References	[1]. Jenkins CM, et al. Identification of calcium-independent phospholipase A2 (iPLA2) beta, and not iPLA2gamma, as the mediator of arginine vasopressin-induced arachidonic acid release in A-10 smooth muscle cells. Enantioselective mechanism-based discrimination of mammalian iPLA2s. J Biol Chem. 2002 Sep 6;277(36):32807-14.