Advantages of Extemporaneous Dosage Forms in Ukraine

Microbicide dosage forms.

Microbicides are topically applied, user controlled dosage forms that are being developed to prevent the transmission of HIV during coitus. Early candidates focused on coitally dependent dosage forms such as gels and creams. More recent development has focused on broadening the coitally dependent options through the introduction of films and fast dissolving tablets. Additionally, it has become ...

Nasal Dosage Forms of Propranol

Application of hydrotropic solubilization in spectrophotometric analysis of Esomeprazole and Itopride pharmaceutical combined tablet dosage forms

Two simple, accurate and precise methods for simultaneous estimation of Esomeprazole and Itopride in bulk drug and tablet dosage form have been described. Method-A employs formation and solving of simultaneous equation using 231 and 370 nm as two analytical wavelengths. Method -B is Absorption ratio method, which uses 308 and 331 nm as two analytical wavelengths.Beer’s law was obeyed in the con...

HPLC determination of Chlorhexidine in dosage forms

The present paper describes the utilization of high-pressure liquid chromatography for determination of Chlorhexidine in complex samples of dosage forms. Chromatographic separation was performed on a cyanopropyl column using acetate buffer in the mixture of water and acetonitrile ((pT = 2:3) as the mobile phase. The linear dependence of the peak size on concentration of Chlorhexidine in the ran...

Validated Spectrophtometric Method for Determination of Tamsulosin in Bulk and Pharmaceutical Dosage Forms

In this study a sensitive, simple and accurate spectrophotometric method was suggested for determination of tamsulosin in bulk powder and pharmaceutical dosage form based on the formation of an ion-pair complex between the drug and bromocresol green in a buffer solution at pH 3.5. The formed yellow color complex was extracted with chloroform and measured at 415 nm. The optimum reaction conditio...