Analysis of reaction products of morphine and codeine with hydrogen peroxide by high-performance liquid chromatography/mass spectrometry.

@article{Tanaka2003AnalysisOR,
  title={Analysis of reaction products of morphine and codeine with hydrogen peroxide by high-performance liquid chromatography/mass spectrometry.},
  author={S. Tanaka and R. Iio and S. Chinaka and N. Takayama and K. Hayakawa},
  journal={Analytical sciences : the international journal of the Japan Society for Analytical Chemistry},
  year={2003},
  volume={19 1},
  pages={
          163-5
        }
}
  • S. Tanaka, R. Iio, +2 authors K. Hayakawa
  • Published 2003
  • Chemistry, Medicine
  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry
Changes in the chemical structures of morphine and codeine in the presence of hydrogen peroxide, a major component of hair dye and decolorant treatments, were examined with high-performance liquid chromatography/mass spectrometry (LC/MS). A mixture of morphine and hydrogen peroxide solution, after incubation at 39 degrees C for 24 h, produced two reaction products (hydroxymorphines). When codeine was used in place of morphine, one reaction product (hydroxycodeine) was produced, in which the… Expand

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