4-DAMP

4-DAMP is a potent antagonist of the muscarinic M3 receptor (pKi = 9.3). It is routinely used to study the regulation and functions of the M3 receptor. 4-DAMP also has a high affinity for the closely-related M5 receptor (pKi = 8.9).Formal Name: 4-[(2,2-diphenylacetyl)oxy]-1,1-dimethyl-piperidinium, monoiodide. CAS Number: 1952-15-4. Synonyms: 4-Diphenylacetoxy-N-methyl-piperidine methiodide. Molecular Formula: C21H26NO2 . I. Formula Weight: 451.3. Purity: >98%. Formulation: (Request formulation change), A solid. Solubility: DMSO: 100 mM, Ethanol: 25 mM. SMILES: O=C(OC1CC[N+](C)(C)CC1)C(C2=CC=CC=C2)C3=CC=CC=C3.[I-]. InChi Code: InChI=1S/C21H26NO2.HI/c1-22(2)15-13-19(14-16-22)24-21(23)20(17-9-5-3-6-10-17)18-11-7-4-8-12-18,/h3-12,19-20H,13-16H2,1-2H3,1H/q+1,/p-1. InChi Key: WWJHRSCUAQPFQO-UHFFFAOYSA-M.