WJPR Citation New

  All Since 2011
 Citation  2903  2393
 h-index  27  24
 i10-index  68  60


Best Paper Awards

World Journal of Pharmaceutical Research (WJPR) will give best paper award in every issue in the form of money along with certificate to promote research activity of scholar.
            Best Paper Award :
Dr. Muhammad Baqir MR Fakhrildin
Download Article: Click Here


Track Your Article



Dr. Sayyed Hussain, Dr. Amit Gosar and Tabrez Shaikh*


Impurities in the drug are the components which are responsible for the change in the quality of drug with respect to the safety and efficacy. Regulatory authorities such as the International Conference on Harmonization (ICH), the United States Food and Drug Administration (FDA), and the European Directorate for the quality of Medicines (EDQM) emphasis on the requirements of the pure drugs and identification of their impurities. There are various sources of impurity in pharmaceutical products such as starting material, reagent, catalyst, intermediate, solvent and degradation product formed during storage of the drug. Impurities are classified into various categories depending upon their origin, composition type, and biological safety. There are different isolation technique of impurities from the drug. The various analytical methods are used to qualify and characterize the impurities. This reveals that there is always needs and the scope for the impurity profiling of drugs in drug development.

Keywords: Impurities, definition, classification, regulatory and profiling.

[Full Text Article]

Call for Paper

World Journal of Pharmaceutical Research (WJPR)
Read More

Email & SMS Alert

World Journal of Pharmaceutical Research (WJPR)
Read More

Article Statistics

World Journal of Pharmaceutical Research (WJPR)
Read More

Online Submission

World Journal of Pharmaceutical Research (WJPR)
Read More