Abstract
A rapid, simple and sensitive high-performance liquid chromatographic method (HPLC) has been developed to assay atomoxetine HCl in capsules. The HPLC analysis used a reversed phase C18 (150 × 4.6 mm i.d. 5 μm particle size) analytical column and a mobile phase consisting of monobasic potassium dihydrogen orthophosphate and acetonitrile (95:5 v/v), with UV detection at 269 nm. The validation data showed that the assay is sensitive, specific and reproducible for determination of atomoxetine HCl in this dosage form. Calibration curves were linear from 1 to 10 μg mL−1 (R 2 > 0.997). The accuracy of the method ranged from 98.13 to 101.5%. Mean inter- and intra-assay relative standard deviations (RSD) were less than 1.0%. The proposed method provided an accurate and precise analysis of atomoxetine HCl in its pharmaceutical dosage form.
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References
Farid NA, Bergstrom RF, Ziege EA, Parli CJ, Lemberger L (1985) J Clin Pharmacol 25:296–301
Ring BJ, Gillespie J, Eckstein JA, Wrighton SA (2002) Drug Metab Dispos 30:319–323
FDA Drug Approvals List [online] (cited 6 Mar 2004). <http://www.fda.gov/cder/foi/label/2002/21411_strattera_lbl.pdf> (2002)
Fengjiun Kuo, Clodfelter DK, Wheeler WJ (2004) J Labelled Comp Radiopharm 47:615–625
Mulhen JM, Shugert RL, Ponsler GD (2005) J Pharm Biomed Anal 38:720–733
ICH (1994) Harmonised tripartite guideline, Text on validation of analytical procedures, Q2A. In: International conference on harmonization of technical requirements for registration of pharmaceuticals for human use
ICH (1996) Harmonised tripartite guideline, Text on validation of analytical procedures, Q2B. In: International conference on harmonization of technical requirements for registration of pharmaceuticals for human use
Acknowledgment
The authors are thankful to Dr. Arvind A. Natu (Sr. Scientist, NCL, Pune), Dr. Lalit Anande, Dr. Ashok Mehta and Prof. Dr. R.T. Sane for their valuable guidance and cooperation.
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Kamat, S.S., Choudhari, V.B., Vele, V.T. et al. RP-LC Determination of Atomoxetine HCl from its Pharmaceutical Dosage Form. Chroma 67, 143–146 (2008). https://doi.org/10.1365/s10337-007-0444-y
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DOI: https://doi.org/10.1365/s10337-007-0444-y