Ertugliflozin Keto Impurity

1298086-37-9

(2-Chloro-5-((1S,2S,3S,4R,5S)-2,3,4-trihydroxy-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octan-5-yl)phenyl)(4-ethoxyphenyl)methanone; β-L-Idopyranose, 1,6-anhydro-1-C-[4-chloro-3-(4-ethoxybenzoyl)phenyl]-5-C-(hydroxymethyl); 1,6-Anhydro-1-C-[4-chloro-3-(4-ethoxybenzoyl)phenyl]-5-C-(hydroxymethyl)-β-L-idopyranose;