Recovery of Active Pharmaceutical Ingredients from Unused Solid Dosage-Form Drugs

From Form to Function: Crystallization of Active Pharmaceutical Ingredients

S ince the introduction of aspirin in 1899, and more particularly since the advent of antibiotic ‘‘wonder drugs’’ in the 1940s, society has come to rely on the widespread availability of therapeutic drugs at reasonable prices. It was a tremendous challenge to bring penicillin to market and could not have been done without the simultaneous development of both product and process under the inspir...

Recrystallization of Active Pharmaceutical Ingredients

Quantitative analysis of active pharmaceutical ingredients (APIs)

Determination of Darunavir in Pharmaceutical Dosage Form

An accurate and economical spectrophotometric method for the determination of Darunavir in pure and dosage forms has been described in the present work. Stocksolution of Darunavir was prepared by initially by dissolving 100 mg of Darunavir in 10 mL of methanol and made up to 100 mL with distilled water. The values obtained by the proposed and reference method for formulations were compared stat...

Determination of Zolmitriptan in Pharmaceutical Dosage Form

The spectrophotometric methods for the determination of Zolmitriptanin pure and dosage forms have been described in thispaper. The aim of the present work is to develop simple, sensitive and cost-effective spectrophotometric method for the determination of Zolmitriptan in pharmaceutical formulation. The present methods involve the determination of Zolmitriptanin pharmaceutical dosage at the giv...