Also available in 2 mg, 5 mg, 10 mg, 25 mg, 100 mg and bulk. Please contact Fisher for quotes. Xanomeline tartrate (LY 246708 tartrate) is an M1 and M4 mAChR agonist with antipsychotic-like activity that improves cognition and can be used in studies of schizophrenia and Alzheimer's disease. Purity 99.19%