Presentation Information
[29PA-322]Study on absolute determination of trifluoroacetic acid (TFA) as a residual solvent in pharmaceuticals using 19F-qNMR
○Nahoko UCHIYAMA1, Junko Hosoe1, Kohei Kiyota2, Kyoko Ishizuki1, Naoki Sugimoto1, Tatsuo Koide1, Seiji Tanaka1, Naoko Masumoto1, Michiho Ito1, Mika Murabayashi3, Taeko Shinozaki4, Yoshinori Fujimine5, Katsuya Ofuji6, Hitoshi Shimizu6, Kazuhiro Fujita6, Takashi Hasebe7, Yumi Asai7, Eri Ena7, Yoshinobu Makino8, Yasuhiro Muto9, Shinya Takaoka9, Takahiro Nakayama9, Katsuo Asakura10, Takako Suematsu10, Hitomi Abe10, Ai Kohama11, Takashi Goto12, Masu Yasuda12, Hiroaki Suwa13, Rei Watanabe13, Hitomi Okada14, Yukihiro Goda1 (1. NIHS, 2. Shionogi & Co., Ltd., 3. Takeda Pharmaceutical Co., Ltd., 4. Daiichi Sankyo Co., Ltd., 5. Otsuka Pharmaceutical Co., Ltd., 6. Chugai Pharmaceutical Co., Ltd., 7. Eisai Co., Ltd., 8. Juzen Chemical Corp., 9. FUJIFILM Wako Pure Chemical Corporation, 10. JEOL Ltd., 11. PMRJ, 12. Nippon Shinyaku Co., Ltd., 13. Sawai Pharmaceutical Co., Ltd., 14. Astellas Pharma Inc.)
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