Determination of fluoxetine hydrochloride by HPLC
doi: 10.3969/j.issn.1006-0111.2015.01.015
- Received Date: 2013-05-22
- Rev Recd Date: 2014-04-07
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Key words:
- fluoxetine hydrochloride /
- assay /
- HPLC
Abstract: Objective To establish an HPLC method for assay determination of fluoxetine hydrochloride. Methods Agilent Eclipse XDB-C8 (4.6 mm × 250 mm,5 μm) was used,mobile phase was tetrahydrofuran-methanol-triethylamine buffer (to 10 ml of triethylamine in a 1 000 ml flask,added 980 ml of water,pH was adjust to 6.0 by phosphoric acid) (30:10:60),flow rate was 1.0 ml/min,detection wavelength was 227 nm,injection volume was 10 μl,column temperature was 25℃. Results Linearity range was 55.17-165.51 μg/ml (r=0.999 9),minimum detection limit was 0.15 μg/ml,accuracy was between 99.9%-100.0%,repeatability RSD was 0.1% (n=6). Conclusion The method was accurate and reliable,which could be applied for quality control of fluoxetine hydrochloride.
Citation: | WU Heqin, CHEN Zhaoxia. Determination of fluoxetine hydrochloride by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2015, 33(1): 58-59,82. doi: 10.3969/j.issn.1006-0111.2015.01.015 |