5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane

4-[(5,6-二甲氧基-2,3-二氢-1H-茚-2-基)甲基]哌啶

Also known as: Donepezil Impurity L, Donepezil-020, Donepezil Impurity 20, Donepezil Impurity 45, Donepezil Impurity 14 HCl, Donepezil Impurity 20 Monomer, Desbenzyl Deoxy Impurity F - Free Base, 5,6-dimethoxy-2-[(4-piperidinyl)methyl]indane, 4-((5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine, 4-[(2,3-Dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]piperidine, 4-[(5,6-Dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl]piperidine, Piperidine, 4-[(2,3-dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]-

5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane (CAS 844694-83-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H25NO2 and a molecular weight of 275.38600 g/mol. It is also known as Donepezil Impurity L, Donepezil-020 and Donepezil Impurity 20. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

844694-83-3

Jingsj CID

J-890204-3

Molecular Formula

C₁₇H₂₅NO₂

Chinese Name

4-[(5,6-二甲氧基-2,3-二氢-1H-茚-2-基)甲基]哌啶

Molecular Weight

275.38600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026