CAS 54063-53-5 appears in our catalog under these names: Propafenone, >95% (HPLC), Propafenone/ 99.69% (existing batch purity), Propafenone, Propafenone 99%, 1-(2-(2-Hydroxy-3-(propylamino)propoxy)phenyl)-3-phenylpropan-1-one, 99%, 99%. Offered by: TRC, TargetMol, GLPBio, Ambeed, Chemat. Available pack sizes: 1g, 250mg, 500mg, 25mg, 50mg, 100mg, 200mg, 10mM (in 1ml dmso).