Pholcodin
Products Pholcodin is commercially available in many countries as a syrup (Phol-Tussil). It has been used medicinally since the 1950s. Structure and properties Pholcodine (C23H30N2O4, Mr = 398.50 g/mol) is a morpholinoethyl derivative of morphine and related to codeine. It is a white to almost white crystalline powder or colorless crystals and is sparingly soluble … Pholcodin