From: Photodegradation assessment of ciprofloxacin, moxifloxacin, norfloxacin and ofloxacin in the presence of excipients from tablets by UPLC-MS/MS and DSC
Product Id
RT
[M + H]+
Proposed structure
CP-1
2.12
330.1
CP-2
2.25
378.1
CP-3
2.37
348.1
CIP
2.53
332.1
CP-4
2.70
362.1
CP-5
3.49
291.1
CP-6
3.64
263.1