Determination of astemizole by a spectrophotometric charge- transfer method

dc.contributor.author	O A Al-Deeb
dc.contributor.author	H A Al-Khamees
dc.contributor.author	M E Hagga
dc.contributor.author	M E Al-Awady
dc.date.accessioned	2023-01-23T10:19:59Z
dc.date.available	2023-01-23T10:19:59Z
dc.date.issued	1994-01-05
dc.identifier.citation	AL-DEER, O. A., AL-KHAMEES, H. A., HAGGA, M. E., & AL-AWADY, M. E. (1994). Determination of astemizole by a Spectrophotometric charge-transfer method. Pakistan Journal of Pharmaceutical Sciences, 7(1), 43-50.	en_US
dc.identifier.issn	1011-601X
dc.identifier.uri	http://142.54.178.187:9060/xmlui/handle/123456789/16653
dc.description.abstract	Iodine-astemizole charge-transfer complex has been utilized for the assay of astemizole. The complex formed in the proposed method shows strong absorption at 360 nm with a corresponding molar absorptivity. epsilon of 3.26 x 10 L mol1 cm-1 and obeyance of Beer's law over the concentration range 2-12 pg/mi. When the proposed method was applied to commercial tablets labeled to contain 10 mg of active ingredient per tablet, the mean percentage found was 99.72 +/- 1.36. Analysis of variance, (ANO VA), and added recovery experiments indicated adequate precision and accuracy for the method.	en_US
dc.language.iso	en	en_US
dc.publisher	Karachi: Faculty of Pharmacy & Pharmaceutical Sciences University of Karachi	en_US
dc.title	Determination of astemizole by a spectrophotometric charge- transfer method	en_US
dc.type	Article	en_US