BCS Class

Formulation Development Strategy for BCS Class IV Molecules

Formulation Development Strategy for BCS Class IV Molecules

For a Class IV drug (low solubility and low permeability) in the Biopharmaceutics Classification System (BCS), formulation development needs a strategic approach to address these limitations. Here’s how this information can be leveraged: Enhancing Solubility: Solubility-Enhancing Techniques: Use solubilizers, surfactants, or co-solvents in the formulation to improve the drug’s solubility. ... Read More
Formulation Development Strategy for BCS Class III Molecules

Formulation Development Strategy for BCS Class III Molecules

For BCS Class 3 drugs, which are characterized by high solubility but low permeability, the primary formulation approach focuses on enhancing their permeability to improve bioavailability. Here are strategies tailored to different dosage forms: Oral Solid Dosage Forms Permeation Enhancers: Adding permeation enhancers like surfactants, bile salts, or certain excipients ... Read More
Solubility Enhancement Techniques for BCS Class II Molecules

Solubility Enhancement Techniques for BCS Class II Molecules

For BCS Class II drugs, which have low solubility but high permeability, formulation efforts center on enhancing solubility to improve bioavailability. Here’s how we turn API properties into actionable formulation strategies: Solubility Improvement With BCS Class II drugs’ low solubility, enhancing solubility is key for bioavailability. Techniques include: Particle Size ... Read More
Formulation Development Strategy for BCS Class I Molecules

Formulation Development Strategy for BCS Class I Molecules

For BCS Class I drugs, with high solubility and high permeability, formulation strategies across various dosage forms are generally more straightforward than for other BCS classes. These drugs can dissolve and permeate easily, meaning that the focus is typically on optimizing stability, dosage form design, and patient compliance rather than ... Read More