(S)-oxetan-2-ylmethanamine 4-methylbenzenesulfonate

It provides the stereochemically pure (S)-oxetan-2-ylmethyl substituent required for the benzimidazole core of the drug molecule. (S)-oxetan-2-ylmethanamine 4-methylbenzenesulfonate is a critical key intermediate employed to synthesize Danuglipron (PF-06882961), an orally active, small-molecule GLP-1 receptor agonist.

API Name Danuglipron
CAS No 2740593-38-6
Molecular Formula C11H17NO4S
Molecular Weight 259.32 g/mol
Synonyms 4-methylbenzenesulfonic acid;[(2S)-oxetan-2-yl]methanamine