Sinoway Industrial Co., Ltd

Date: 9th May 2016
Sinoway Industrial Co.,Ltd is a famous China donepezil manufacturer and supplier,Website:, welcome to buy GMP and EP donepezil from us and check the price with us.Basic information ofDonepezil:NameDonepezilAlias2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-oneCAS Number120014-06-4Molecular FormulaC24H29NO3Molecular Weight379.49QualityStandardIn housePackage Size5kg/bag, 10kg/bag, according your requirementBrief IntroductionDonepezil hydrochloride is a long-acting Alzheimer's disease (AD) in symptomatic treatment drugs. AD is a kind of memory impairment as the main performance, accompanied by other cognitive impairment of acquired intelligence decline.Use of Donepezil:Donepezil hydrochloride is a second-generation cholinesterase (ChE) inhibitor, its therapeutic effect is reversibly inhibiting acid hydrolysis of acetylcholine acetylcholinesterase (AchE) caused by increased content of acetylcholine receptor sites. Donepezil and there may be other mechanisms, including the disposal of the direct effect of peptides, neurotransmitter receptor or Ca2 + channels. Donepezil for mild to moderate Alzheimer-type dementia.COA ofDonepezil:ITEMSSPECIFICATIONSRESULTSAPPEARANCEWHITE OR ALMOST WHITE CRYSTALLINE POWDERCONFORMSSOLUBILITYTO MATCH WORKING STANDARDCONFORMSIDENTIFICATIONBY UV ABSORPTION,TO MATCH WORKING STANDARDBY IR ABSORPTION,TO MATCH WORKING STANDARDCONFORMSCONFORMSMELTING POINT86-90?87.5-88.5?RELATED SUBSTANCETOTAL?1.0%0.14%SINGLE IMPURITY (UNKNOWN)?0.80%<0.8%LOSS ON DRYING?1.0%0.3%RESIDUE ON IGNITION?0.10%0.02%HEAVY METAL?10 PPM<10 PPMASSAY?99.0%99.87%CONCLUSIONCONFORMS TO THE ENTERPRISE STANDAR
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