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(S)-BEL

CAS No.
478288-94-7
Chemical Name:
(S)-BEL
Synonyms
(S)-BEL;(S)-BROMOENOL LACTONE;(S)-Bromoenol lactone(solution in acetate);(3S,6E)-6-(bromomethylidene)-3-naphthalen-1-yloxan-2-one;6E-(BROMOMETHYLENE)TETRAHYDRO-3-(1-NAPHTHALENYL)-2H-PYRAN-2-ONE;2H-Pyran-2-one, 6-(bromomethylene)tetrahydro-3-(1-naphthalenyl)-, (3S,6E)-
CBNumber:
CB3748350
Molecular Formula:
C16H13BrO2
Molecular Weight:
317.18
MDL Number:
MFCD08062191
MOL File:
Mol file
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:33
Product description Number Pack Size Price
(S)-Bromoenol lactone ≥98% 10006801 500μg $36
(S)-Bromoenol lactone ≥98% 10006801 1mg $63
(S)-Bromoenol lactone ≥98% 10006801 5mg $253
(S)-Bromoenol lactone ≥98% 10006801 10mg $402
(S)-Bromoenol lactone 99.1% CS-0079793 1mg(3.15mM*1mLinMethylacetate) $336

(S)-BEL Properties

Boiling point 467.0±45.0 °C(Predicted)
Density 1.538±0.06 g/cm3(Predicted)
storage temp. Store at -20°C, protect from light
solubility DMF: 50 mg/ml; DMSO: 25 mg/ml; Ethanol: 5 mg/ml; PBS (pH 7.2): .05 mg/ml
form Liquid
color Colorless to light yellow

(S)-BEL price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 10006801 (S)-Bromoenol lactone ≥98% 478288-94-7 500μg $36 2026-04-30 Buy
Cayman Chemical 10006801 (S)-Bromoenol lactone ≥98% 478288-94-7 1mg $63 2026-04-30 Buy
Cayman Chemical 10006801 (S)-Bromoenol lactone ≥98% 478288-94-7 5mg $253 2026-04-30 Buy
Cayman Chemical 10006801 (S)-Bromoenol lactone ≥98% 478288-94-7 10mg $402 2026-04-30 Buy
ChemScene CS-0079793 (S)-Bromoenol lactone 99.1% 478288-94-7 1mg(3.15mM*1mLinMethylacetate) $336 2026-06-04 Buy
Product number Packaging Price Buy
10006801 500μg $36 Buy
10006801 1mg $63 Buy
10006801 5mg $253 Buy
10006801 10mg $402 Buy
CS-0079793 1mg(3.15mM*1mLinMethylacetate) $336 Buy

(S)-BEL Chemical Properties,Uses,Production

Uses

(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].

Definition

ChEBI: (S)-Bromoenol lactone is a member of naphthalenes.

IC 50

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 discriminati DOI:10.1074/jbc.M202568200

(S)-BEL Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-BEL Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
BOC Sciences
16314854226; +8616314854226 inquiry@bocsci.com United States 19852 58
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 400-920-5774 sales@glpbio.cn China 6705 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11123 58
MedBioPharmaceutical Technology Inc 021-69568360 18916172912 order@med-bio.cn China 8137 58
amyjet 4006800868;027-59626688 18771149750 sales@amyjet.com China 2909 58
TargetMol Chemicals Inc. 4008200310 15002144251 marketing@tsbiochem.com China 24951 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627 customer_service@efebio.com China 11963 58
(S)-BEL (3S,6E)-6-(bromomethylidene)-3-naphthalen-1-yloxan-2-one (S)-BROMOENOL LACTONE 6E-(BROMOMETHYLENE)TETRAHYDRO-3-(1-NAPHTHALENYL)-2H-PYRAN-2-ONE 2H-Pyran-2-one, 6-(bromomethylene)tetrahydro-3-(1-naphthalenyl)-, (3S,6E)- (S)-Bromoenol lactone(solution in acetate) 478288-94-7