Molecular Formula: C₁₃H₂₀N₂O₂
Synonyms: (-)-Dropropizine; 1,2-Propanediol,3-(4-phenyl-1-piperazinyl)-,(2S)-; DF 526; Levodropropizina [INN-Spanish]; Levodropropizine [INN]; 1,2-Propanediol, 3-(4-phenylpiperazin-1-yl)-, S(-)-; Levodropropizinum [INN-Latin]; Levotuss; Danka; (2S)-3-(4-phenylpiperazin-1-yl)propane-1,2-diol; (-)-(S)-3-(4-Phenyl-1-piperazinyl)-1,2-propanediol; S(-)-3-(4-Phenylpiperazin-1-yl)propane-1,2-diol; 1,2-Propanediol, 3-(4-phenylpiperazin-1-yl)-, S(-)-; S(-)-3-(4-Phenylpiperazin-1-yl)propane-1,2-diol;
Appearance: White crystalling power
Molecular Weight: 236.3101
Density: 1.168 g/cm3
Boiling Point: 412.7 °C at 760 mmHg
Melting Point: 102～106℃
Flash Point: 220.9 °C
Solubility: very soluble in chlorofrom,methanol, ethanol,acetic acid,soluble in 0.1mol/L HCl,slightly soluble in water,NaOH solution,acetonitrile.
Usage: S-Form of Dropropizine. Cough suppressive phenylpiperazine derivative. Antitussive