Abstract

Green Approaches in Sample Preparation for the Estimation of Atenolol, Aspirin, Atorvastatin Calcium and Losartan Potassium in Bulk and its Pharmaceutical Dosage Form Prior to Chromatographic Technique

Highlights

  • Atorvastatin calcium (AC) is chemically described as [R-(R_,R_)]-2-(4- fluorophenyl)-dihydroxy-5-(1-methylethyl)3-phenyl-4-[(phenylamino) carbonyl]-1Hpyrrole-1-heptanoic acid calcium salt trihydrate

  • quality target product profile (QTPP) determines the quality of the product, which helps us to define targeted responses to be optimized in the life cycle of the product

  • Based on the critical quality attributes (CQA), Analytical target profile (ATP) was designed with accuracy, precision, specificity, linearity were selected as method performance characteristics for assay (Qparameter)

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Summary

Introduction

Atorvastatin calcium (AC) is chemically described as [R-(R_,R_)]-2-(4- fluorophenyl)-dihydroxy-5-(1-methylethyl)3-phenyl-4-[(phenylamino) carbonyl]-1Hpyrrole-1-heptanoic acid calcium salt trihydrate. Aspirin (AS) f2-acetyloxy-1-benzoic acid has an anti-platelet effect at the dose included in the selected combined dosage form [1,2] Figure 1 a, b, c, and d represented the structure of AS, AT, AC and LP.

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