5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone (Donepezil Impurity)

5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone (Donepezil Impurity)

• Synonyms: 5,6-Dimethoxy-2-[(4-pyridyl)methylene]indan-1-one
• CAS Number: 4803-74-1
• Hazard Statement: Harmful if swallowed.
• Smiles: COc1cc2C\C(=C\c3ccncc3)\C(=O)c2cc1OC
• Molecular Formula: C17 H15 N O3
• Molecular Weight: 281.31
• InChI: InChI=1S/C17H15NO3/c1-20-15-9-12-8-13(7-11-3-5-18-6-4-11)17(19)14(12)10-16(15)21-2/h3-7,9-10H,8H2,1-2H3/b13-7-
• Additionnal Information: IUPAC name: (2Z)-5,6-dimethoxy-2-(pyridin-4-ylmethylidene)-3H-inden-1-one
• Shipping Conditions: Room Temperature
• Storage Conditions: +4°C