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Category: 7TM ReceptorsarrowAcetylcholine (Muscarinic) ReceptorsarrowAntagonists
Cat.No. Product Name
1425 (S)-(+)-Dimethindene maleate
Price and Availability

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(S)-(+)-Dimethindene maleate
Chemical Name: N,N-Dimethyl-3-[(1S)-1-(2-pyridinyl)ethyl]-1H-indene-2- ethanamine maleate

Biological Activity:

Enantiomer that is a subtype-selective M2 muscarinic receptor antagonist (pKi values are 7.08, 7.78, 6.70 and 7.00 for M1, M2, M3 and M4 receptors respectively). Also H1 histamine receptor antagonist (pKi = 7.48).

Technical Data:

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M.Wt: 408.5
Formula: C20H24N2.C4H4O4
Storage: Desiccate at RT
Solubility: Soluble to 100 mM in Water
Purity: >99%
CAS No: [121367-05-3]

Resources:

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    References:

    Pfaff et al (1995) The (S)-(+)-enantiomer of dimethindene: a novel M2-selective muscarinic receptor antagonist. Eur.J.Pharmacol. 286 229. Lambrecht et al (1999) Neuronal soma-dendritic and prejunctional M1 and M4 receptors in gastrointestinal and genitourinary smooth muscle. Life Sci. 64 403.
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    Keywords: (S)-(+)-Dimethindene Maleate, Acetylcholine (Muscarinic) Receptors, M2-selective Antagonist, Dimethindene Maleate, Tocris Bioscience

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