A new, simple, precise and accurate high performance thin layer chromatographic method has been proposed for the determination of almotriptan malate in a tablet dosage form. The drug was separated on aluminum plates precoated with silica gel 60 GF(254) with butanol:acetic acid:water (3:1:1) was used as mobilephase. Quantitative analysis was performed by densitometric scanning at 300 nm. The met...

This inspection guide provides information regarding the inspection and evaluation of the manufacturing and control processes used to manufacture solid oral dosage form pharmaceutical products. This document provides guidance for the FDA investigator and promotes uniformity and consistency during the inspection and evaluation of the validation of the solid oral dosage form manufacturing and con...

Tablet is the most popular among all dosage forms existing today because of its convenience of self administration, compactness and easy manufacturing; however in many cases immediate onset of action is required than conventional therapy. To overcome these drawbacks, immediate release pharmaceutical dosage form has emerged as alternative oral dosage forms. There are novel types of dosage forms ...

A new sensitive, simple, rapid and precise reversed phase high performance liquid chromatographic (HPLC) and a spectrophotometric method has been developed for estimation of tolterodine in tablet dosage form. Chromatography was performed by using the mobile phase, Potassium Phosphate pH 4.5 and acetonitrile mixed by a low pressure gradient program. Hypersil BDS C18 column was used. The waveleng...

The Ministry of Health is constantly emphasizing the quality, efficacy and safety of pharmaceutical products to safeguard the Malaysians public1. The Drug Control Authority at its 92nd meeting has decided to review the registration of generic products to include bioequivelent studies requirement for certain categories of oral immediate release products2 Bioavailability testing of drug products ...

These are additives used to convert pharmacologically active compounds into pharmaceutical dosage forms suitable for administration to patients [1]. Although excipients are the non-active ingredients, they are essential in the successful production of acceptable solid dosage forms such as tablets and powders. For example, the lack of filling materials would make it exceedingly challenging, if n...

INTRODUCTION Crystallization of actives in skin following topical application was suggested by studies in the 1950s and 1960s but is poorly understood. In contrast, the problem of crystallization of actives on skin and in transdermal formulations has been known for many years. AREAS COVERED With respect to crystallization in skin, this review describes early reports of a skin 'reservoir' and ...

conclusions evaluation of iranian traditional dosage forms like vaginal and rectal types could be an attractive topic of research and the current study can briefly represent the iranian traditional pharmaceutical knowledge on vaginal and rectal drug delivery. objectives the aim of this study is the investigation about iranian traditional pharmaceutical dosage forms of vaginal and rectal medicat...

Several methods are available in literature for the determination of percentage purity of diazepam (pharmaceutical raw material) either by non aqueous titration or spectrophotometric methods. For the quantitative determination of diazepam from the commercial pharmaceutical preparations, the current official B.P method (nonaqueous titration and spectrophotometric assay) has been utilized and a c...

Development and validation of two simple, rapid, precise, accurate and sensitive UV spectrophotometric methods for the simultaneous estimation of Rosuvastatin calcium and Aspirin in bulk and in capsule dosage form. The methods are based on the measurement of absorbance of Rosuvastatin calcium and Aspirin at 241nm and 296nm respectively. The linearity of the calibration curves for Rosuvastatin c...