W-84 (dibromide)
Product Specifications
UNSPSC Description
W-84 (dibromide) is a potent allosteric modulator of M2-cholinoceptors, which retards [3H]N-methylscopolamine dissociation. W-84 dibromide can stabilize cholinergic antagonist-receptor complexes. W-84 (dibromide) is a non-competitive muscarinic acetylcholine receptors antagonist with allosteric effects. W-84 (dibromide) protects over additively against an organophosphate-intoxication when applied in combination with atropine[1][2][3].
Target Antigen
mAChR
Type
Reference compound
Related Pathways
GPCR/G Protein;Neuronal Signaling
Applications
Neuroscience-Neuromodulation
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/w-84-dibromide.html
Purity
98.04
Solubility
DMSO : 6.25 mg/mL (ultrasonic;warming;heat to 60°C)|H2O : 3.03 mg/mL (ultrasonic;warming;heat to 60°C)
Smiles
C[N+](C)(CCCN(C(C1=C2C=CC=C1)=O)C2=O)CCCCCC[N+](C)(CCCN(C(C3=C4C=CC=C3)=O)C4=O)C.[Br-].[Br-]
Molecular Weight
708.52
References & Citations
[1]Jepsen K, et al. Allosteric stabilization of 3H-N-methylscopolamine binding in guinea-pig myocardium by an antidote against organophosphate intoxication. Pharmacol Toxicol. 1988;63(3):163-168.|[2]Mohr K, et al. Equipotent allosteric effect of W84 on [3H]NMS-binding to cardiac muscarinic receptors from guinea-pig, rat, and pig. Pharmacol Toxicol. 1992;70(3):198-200.|[3]Grossmüller M, et al. Allosteric site in M2 acetylcholine receptors: evidence for a major conformational change upon binding of an orthosteric agonist instead of an antagonist. Naunyn Schmiedebergs Arch Pharmacol. 2006;372(4):267-276.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, sealed storage, away from moisture)
Product Datasheet
http://file.medchemexpress.com/batch_PDF/HY-100979/W-84-dibromide-DataSheet-MedChemExpress.pdf
Product MSDS
http://file.medchemexpress.com/batch_PDF/HY-100979/W-84-dibromide-SDS-MedChemExpress.pdf
Clinical Information
No Development Reported
CAS Number
21093-51-6
Available Sizes
Curated Selection
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