[30P-pm] Science for Drug Formulation

[30P-pm396] Study on assay of ascorbic acid injection using quantitative ¹H-NMR

○Tatsuo Koide¹, Nahoko Uchiyama¹, Junko Hosoe¹, Seiji Tanaka¹, Naoko Masumoto¹, Michiho Ito¹, Naoki Sugimoto¹, Kyoko Ishizuki¹, Hitomi Kan-no¹, Daisuke Ando¹, Tamaki Miyazaki ¹, Yoji Sato¹, Mika Murabayashi², Taeko Shinozaki³, Yoshinori Fujimine⁴, Katsuya Ofuji ⁵, Hitoshi Shimizu⁴, Kazuhiro Fujita ⁵, Takashi Hasebe ⁶, Yumi Asai⁶, Eri Ena⁶, Kohei Kiyota⁷, Yoshinobu Makino⁸, Toru Miura⁹, Yasuhiro Muto⁹, Katsuo Asakura¹⁰, Takako Suematsu¹⁰, Takanori Komatsu¹⁰, Hitomi Muto¹⁰, Ai Kohama¹¹, Shinya Takaoka⁹, Takahiro Nakayama⁹, Takashi Goto¹², Masu Yasuda¹², Tomohiko Ueda¹³, Yukihiro Goda¹ (1. NIHS, 2. Takeda Pharmaceutical Co., Ltd., 3. Daiichi Sankyo Co., Ltd., 4. Otsuka Pharmaceutical Co., Ltd., 5. Chugai Pharmaceutical Co., Ltd., 6. Eisai Co., Ltd., 7. SHIONOGI & Co., Ltd., 8. Juzen Chemical Corp., 9. FUJIFILM Wako Pure Chemical Corp., 10. JEOL Ltd., 11. PMRJ, 12. Nippon Shinyaku Co., Ltd., 13. Sumitomo Pharma Co., Ltd.)