Donepezil-d<sub>4</sub> (hydro<wbr>chloride)

Donepezil-d4 (hydrochloride)

CAT N°: 18251
Price:

From 140.00 119.00

Donepezil-d4 is intended for use as an internal standard for the quantification of donepezil (Item No. 13245) by GC- or LC-MS. Donepezil is an inhibitor of acetylcholinesterase (AChE; IC50 = 6.7 nM).{58815} It is selective for AChE over butyrylcholinesterase (BChE; IC50 = 988 nM). Donepezil (0.1 and 1 µM) inhibits the production of nitric oxide (NO) and TNF-? induced by oligomeric amyloid-? (1-42) (A?O1-42) in primary rat microglial cells.{58816} It increases ACh levels in the cortex and hippocampus of aged rats when administered at a dose of 1.5 mg/kg.{58817} Donepezil (2 mg/kg) reduces Mac-1 and GFAP protein expression, markers of microglia and astrocyte activation, respectively, in the hippocampal dentate gyrus of a mouse model of Alzheimer’s disease induced by intrahippocampal injection of A?O1-42.{58816} It increases step-through latency in a passive avoidance test in the same model. Formulations containing donepezil have been used in the treatment of Alzheimer’s disease.

We also advise you