DOAJ Open Access 2021

Spectroscopic Studies of Delafloxacin Meglumine

Xin-yi ZHAO Dong HAN Hong-jun LUO Wen-bin SHEN Gong-jun YANG

Abstrak

The structure of delafloxacin meglumine was analyzed by infrared absorption (IR), ultraviolet absorption (UV), nuclear magnetic resonance (1H NMR, 13C NMR, DEPT, 1H-1H COSY, 1H-13C HSQC and 1H-13C HMBC) spectroscopy, mass spectrometry and elemental analysis. The characteristic absorption peaks in the IR spectra were discussed. The 1H and 13C NMR signals of delafloxacin meglumine were assigned, and the two-dimensional signals were used to elucidate its structure. The crystal structure of delafloxacin meglumine was studied by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA) and powder X-ray diffraction (PXRD).

Topik & Kata Kunci

Electricity and magnetism

Penulis (5)

Xin-yi ZHAO

Dong HAN

Hong-jun LUO

Wen-bin SHEN

Gong-jun YANG

Format Sitasi

APA MLA BibTeX

ZHAO, X., HAN, D., LUO, H., SHEN, W., YANG, G. (2021). Spectroscopic Studies of Delafloxacin Meglumine. https://doi.org/10.11938/cjmr20202855

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Informasi Jurnal

Tahun Terbit: 2021
Sumber Database: DOAJ
DOI: 10.11938/cjmr20202855
Akses: Open Access ✓