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Determination of residual solvents in epidepride by head space-gas chromatography

  • In: SIG Pharmaceutical Biotechnology - Posters
  • At: Beijing (China) (2007)
  • Type: Poster
  • Poster code: PB-P-008
  • By: PAN, Dong hui (Institute of Nuclear Medicine, Wuxi, China)
  • Co-author(s): Yang, min (Institute of Nuclear Medicine, WUXI, China)
    Xu, yu ping (Institute of Nuclear Medicine, WUXI, China)
    Zhou, xing qin (Institute of Nuclear Medicine, WUXI, China)
  • Abstract:

    Objective: To establish a method for quantification of residual methanol, ether and triethylamine in drug substance ioversol. Methods: Samples dissolved in N, N-dimethylformamide were loaded onto the head space-GC and then was equilibrated at 80℃ for 45 min. Toluene was used as internal standard. The optimal gas chromatography was run in a..

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Last update 28 September 2023

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