Canagliflozin Dimethoxy Impurity

Chemical Name: (2S,3R,4S,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)(methoxy)methyl)-4-methylphenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol

Smile: OC([P](O)([O-])=O)([P](O)(O)=O)CC1=CN=CC=C1.[Na+]