New Methods for Determination of Cinnarizine in Mixture with Piracetam by Spectrodensitometry, Spectrophotometry, and Liquid Chromatography
نویسندگان
چکیده
منابع مشابه
Stability indicating and simultaneous determination of cinnarizine and piracetam from capsule dosage form by reversed phase high performance liquid chromatography
A stability indicating reversed phase HPLC assay method has been used for the simultaneous assay of piracetam and cinnarizine drugs in hard gelatin capsule formulation. The separation is achieved by gradient elution using Hypersil BDS C8 column (250 mm × 4.6 mm, i.d. 5 μm particle size) with mobile phase (A) consisting of 0.015 M dipottassium hydrogen phosphate and 2 mL of triethyl amine adjust...
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Specific stability indicating reverse-phase liquid chromatography (RP-LC) assay method (SIAM) was developed for the determination of cinnarizine (Cinn)/piracetam (Pira) and cinnarizine (Cinn)/heptaminol acefyllinate (Hept) in the presence of the reported degradation products of Cinn. A C18 column and gradient mobile phase was applied for good resolution of all peaks. The detection was achieved ...
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ژورنال
عنوان ژورنال: Journal of AOAC INTERNATIONAL
سال: 2005
ISSN: 1060-3271,1944-7922
DOI: 10.1093/jaoac/88.6.1666