Title: Phenylpropanolamine
CAS Registry Number: 14838-15-4
Derivative Type: Hydrochloride
CAS Registry Number: 154-41-6
Trademarks: Kontexin (Pharmacia & Upjohn); Monydrin (Draco); Obestat (Lemmon); Propadrine (Merck & Co.)
Properties: Crystals, mp 190-194°. Odor resembling that of crude benzoic acid. pKa 9.44±0.04. Freely sol in water, alcohol. Practically insol in ether, chloroform, benzene. The aq soln is neutral to litmus. LD50 orally in rats: 1490 mg/kg (Goldenthal).
Melting point: mp 190-194°
pKa: pKa 9.44±0.04