Chemical name

N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl] propanamide

CAS No.

437-38-7

Physical form

A white or almost white crystalline powder.

Therapeutic Category

Opiate analgesic (narcotic)

Structural formula

Molecular formula

C₂₂H₂₈N₂O

Molecular mass

336.5