Figure 4: HPLC chromatogram of a resolved mixture of 100 μgmL-1 of Buflomedil (tR=3.760), and 50 μgmL-1 of its acid induced degradation product (tR=2.117), mobile phase is: methanol: water: acetonitrile: triethylamine (50:30:20:0.4, v/v/v/v, pH= 6.5).