Spectral Analysis and Structural Elucidation of Besifloxacin Hydrochloride

doi:10.11938/cjmr20172609

Abstract

Abstract: The ultraviolet spectra (UV), infrared spectra (IR), mass spectra (MS) and nuclear magnetic resonance (NMR) spectra (i.e., ¹H NMR, ¹³C NMR, DEPT, HSQC, HMBC, COSY and NOESY) of besifloxacin hydrochloride were acquired and interpreted. All ¹H and ¹³C NMR signals were assigned, and the structure of the compound was determined.

Key words: nuclear magnetic resonance (NMR), assignment, chemical shift, infrared spectroscopy, besifloxacin hydrochloride, structural elucidation

CLC Number:

O482.53

ZHANG Ming-guang, FENG Xiao-hu, YU Shui-tao, JI Xiao-long, CHEN Zai-xin. Spectral Analysis and Structural Elucidation of Besifloxacin Hydrochloride[J]. Chinese Journal of Magnetic Resonance, 2018, 35(3): 374-384.

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