article · GSC Biological and Pharmaceutical Sciences · 2021

An Overview of the Biopharmaceutics Classification System (BCS)

Cited by 2Open access

Abstract

The Biopharmaceutics Classification System (BCS) is an essential tool in pharmaceutical sciences, providing a scientific framework for classifying drugs based on their solubility and permeability characteristics. This system, developed in 1995, helps streamline drug development and regulatory approval processes by predicting in vivo drug performance from in vitro data. This paper reviews the four BCS classes, their solubility and permeability criteria, detailed procedures for determining these characteristics, and suitable formulation strategies for each class. Additionally, it explores the concept of biowaivers, which allows for the waiver of in vivo bioavailability and bioequivalence studies under certain conditions, primarily for BCS Class I drugs. The advantages, challenges, and limitations of biowaivers are discussed, emphasizing the need for global harmonization to fully realize the BCS's potential.

Cite this paper

APA 7

Tarivitla, L. P., & Reddy, M. S. (2021). An Overview of the Biopharmaceutics Classification System (BCS). GSC Biological and Pharmaceutical Sciences, 14(2), 217–221. https://doi.org/10.30574/gscbps.2021.14.2.0012

MLA 9

Tarivitla, L. Prasanna, and M. Sunitha Reddy. “An Overview of the Biopharmaceutics Classification System (BCS).” GSC Biological and Pharmaceutical Sciences, vol. 14, no. 2, 2021, pp. 217–21, https://doi.org/10.30574/gscbps.2021.14.2.0012.

Chicago

Tarivitla, L. Prasanna, and M. Sunitha Reddy. 2021. “An Overview of the Biopharmaceutics Classification System (BCS).” GSC Biological and Pharmaceutical Sciences 14 (2): 217–21. https://doi.org/10.30574/gscbps.2021.14.2.0012.

Harvard

Tarivitla, L.P. and Reddy, M.S. (2021) ‘An Overview of the Biopharmaceutics Classification System (BCS)’, GSC Biological and Pharmaceutical Sciences, 14(2), pp. 217–221. Available at: https://doi.org/10.30574/gscbps.2021.14.2.0012.

BibTeX

@article{tarivitla2021overview,
  title = {{An Overview of the Biopharmaceutics Classification System (BCS)}},
  author = {Tarivitla, L. Prasanna and Reddy, M. Sunitha},
  journal = {GSC Biological and Pharmaceutical Sciences},
  volume = {14},
  number = {2},
  pages = {217--221},
  year = {2021},
  doi = {10.30574/gscbps.2021.14.2.0012}
}

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