Xanomeline oxalate

• CAT Number: I001569
• CAS Number: 141064-23-5
• Molecular Formula: C16H25N3O5S
• Molecular Weight: 371.45
• Purity: ≥95%
• Synonyms: 3-hexoxy-4-(1-methyl-3,6-dihydro-2H-pyridin-5-yl)-1,2,5-thiadiazole;oxalic acid
• InChI: InChI=1S/C14H23N3OS.C2H2O4/c1-3-4-5-6-10-18-14-13(15-19-16-14)12-8-7-9-17(2)11-12;3-1(4)2(5)6/h8H,3-7,9-11H2,1-2H3;(H,3,4)(H,5,6)
• InChIKey: ZJOUESNWCLASJP-UHFFFAOYSA-N
• SMILES: CCCCCCOC1=NSN=C1C2=CCCN(C2)C.C(=O)(C(=O)O)O

Xanomeline oxalate (LY246708 oxalate) is a potent and selective muscarinic receptor agonist (SMRA) and stimulates phosphoinositide hydrolysis in vivo. Xanomeline oxalate can be used for the research of Alzheimer’s disease[1].
Xanomeline stimulates phosphoinositide (PI) hydrolysis in the A9 L m1 cells[1].
Xanomeline inhibits [3H]-pirenzepine ([3H]-PZ) and [3H]-oxotremorine-M ([3H]-OXO-M) binding to rat brain with Kis of 7 and 3 nM, respectively[1].
Xanomeline robustly stimulates in vivo PI hydrolysis and the effect is blocked by muscarinic antagonists, demonstrating mediation by muscarinic receptors. In mice the ED100 for Xanomeline-induced stimulation of [3H]-IP accumulation is 54 μmole/kg in hippocampus. And in rats the ED100 for Xanomeline-induced stimulation of [3H]-IP accumulation is 8.1 μmole/kg in hippocampus[1].

Reference

[1]. F P Bymaster, et al. Xanomeline Compared to Other Muscarinic Agents on Stimulation of Phosphoinositide Hydrolysis in Vivo and Other Cholinomimetic Effects. Brain Res. 1998 Jun 8; 795(1-2):179-90.
 [Content Brief]