A validated UV spectrophotometric method for determination of duloxetine hydrochloride.
A simple, sensitive and accurate UV spectrophotometric method was developed for the assay of duloxetine hydrochloride in raw material and capsules. Validation of the method yielded good results concerning range, linearity, precision and accuracy. The absorbance was measured at 290 nm for duloxetine capsule solution. The linearity range was found to be 5-50 microg/mL for the drug. It was found that the excipients in the commercial formulation did not interfere with the methods.
Kamila
M M
MM
Pharmaceutics Research Laboratory-II, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India.
Mondal
N
N
Ghosh
L K
LK
D000704:Analysis of Variance; D000928:Antidepressive Agents / Q000032:analysis*; D002214:Capsules; D002626:Chemistry, Pharmaceutical; D000068736:Duloxetine Hydrochloride; D012015:Reference Standards; D015203:Reproducibility of Results; D013053:Spectrophotometry; D013876:Thiophenes / Q000032:analysis*
D000928:Antidepressive Agents; D002214:Capsules; D013876:Thiophenes; D000068736:Duloxetine Hydrochloride