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Preformulation Studies
  • Organoleptic and Bulk Characters
  • Solubility analysis
  • Stability analysis

It is a phase of research and development to characterize the physical and chemical properties of a drug molecule in order to develop a safe, effective, and stable dosage form.

Usually, Preformulation studies are laboratory studies which are used to determine the characteristics of active substance and excipients that may influence the formulation and process design and performance. It has been described as “Learning before doing”.

A major area of Preformulation studies includes:

Organoleptic and Bulk Characters: These include

  • Crystallinty and Polymorphism
  • Hygroscopicity
  • Fine particle characterization
  • Powder flow properties

Solubility analysis: This includes:

  • Ionization constant-PKa
  • pH solubility profile
  • Common ion effect-Ksp
  • Thermal effects
  • Solubilization
  • Partition co-efficient
  • Dissolution

Stability analysis: This includes:

  • Stability in toxicology formulations
  • Solution stability
  • pH rate profile
  • Solid-state stability
  • Bulk stability
  • Compatibility
Committee Members
Speaker at Pharmaceutical Conference - Thomas J. Webster

Thomas J. Webster

Mansfield Bioincubator, United States
Speaker at Pharmaceutical Conference - Consolato M Sergi

Consolato M Sergi

University of Ottawa, Canada
Speaker at Drug Delivery Events - Sergey Suchkov

Sergey Suchkov

The Russian University of Medicine and Russian Academy of Natural Science-Moscow, Russian Federation
Speaker at Pharma Conferences - Saad Tayyab

Saad Tayyab

UCSI University, Malaysia
PDDS 2024 Speakers
Speaker at Drug Delivery Events -  Andreas M Papas

Andreas M Papas

Antares Health Products, United States
Speaker at Pharma Conferences - Luis Jesus Villarreal Gomez

Luis Jesus Villarreal Gomez

FCITEC - Universidad Autónoma de Baja California, Mexico
Speaker at Pharmaceutical Conference - Thomas Ullrich

Thomas Ullrich

Novartis Biomedical Research, Switzerland
Speaker at Pharma conferences - Afonin S.M

Afonin S.M

National Research University of Electronic Technology, Russian Federation
Speaker at Drug Delivery Events - Miroslav Radenkovic

Miroslav Radenkovic

University of Belgrade, Serbia
Speaker at Pharma conferences - Priya Hays

Priya Hays

Hays Documentation Specialists, LLC, United States

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