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Category: 7TM ReceptorsarrowAcetylcholine (Muscarinic) ReceptorsarrowAgonists
Cat.No. Product Name
1384 McN-A 343
Price and Availability

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McN-A 343
Chemical Name: 4-[[[(3-Chlorophenyl)amino]carbonyl]oxy]-N,N,N-trimethy l-2-butyn-1-aminium chloride

Biological Activity:

Selective muscarinic M1 receptor agonist. Selectivity for M1 over other muscarinic receptor types appears to arise from a high efficacy at M1 receptors.

Technical Data:

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M.Wt: 317.21
Formula: C14H18Cl2N2O2
Storage: Desiccate at RT
Solubility: Soluble to 100 mM in Water
CAS No: [55-45-8]

Resources:

  • Certificate of Analysis / MSDS:

    Certificate of Analysis: View current batch
    Product/Material Safety Data Sheet: View current batch

    References:

    Micheletti and Schiavone (1990) Functional determination of McN-A-343 affinity for M1 muscarinic receptors. J.Pharmacol.Exp.Ther. 253 310. Eglen et al (1996) Muscarinic receptor subtypes and smooth muscle function. Pharmacol.Rev. 48 531. Davies et al (2001) Inhibition of field stimulation-induced contractions of rabbit vas deferens by muscarinic receptor agonists: selectivity of McN-A-343 for M1 receptors. J.Pharm.Pharmacol. 53 487.
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    Keywords: McN-A 343, Acetylcholine (Muscarinic) Receptors, Selective M1 Muscarinic Agonist, McNA 343, Tocris Bioscience

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