HUANG Xin, ZHANG Chao, ZHOU Cuilan, et al. Analysis of Impurities in Clindamycin Palmitate Hydrochloride Dispersible Tablets Through UFLC-Q-TOF-MS/MS[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2014,53(4):101-106.
HUANG Xin, ZHANG Chao, ZHOU Cuilan, et al. Analysis of Impurities in Clindamycin Palmitate Hydrochloride Dispersible Tablets Through UFLC-Q-TOF-MS/MS[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2014,53(4):101-106.DOI:
Sixteen impurities in clindamycin palmitate hydrochloride dispersible tablets were identified according to their fragmentation patterns and characteristic fragment ions by UFLC-Q-TOF-MS/MS in a positive mode. Among them
clindamycin nonanoate
clindamycin decanoate
clindamycin monodecanoate
clindamycin tridecanoate were firstly detected. These results provided a basis for quality control of clindamycin palmitate hydrochloride dispersible tablets.