HYBRID EVENT: You can participate in person at Valencia, Spain or Virtually from your home or work.
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 Drug Delivery Events - Yong Xiao Wang

Yong Xiao Wang

Albany Medical College, United States
Speaker at Pharmaceutical Conference - Consolato M Sergi

Consolato M Sergi

Universities of Alberta and Ottawa, Canada
Speaker at Drug Delivery Events - Vladlen Slepak

Vladlen Slepak

University of Miami Miller School of Medicine, United States
Speaker at Drug Delivery Events -  Andreas M Papas

Andreas M Papas

Antares Health Products, United States
PDDS 2025 Speakers
Speaker at Pharmaceutical Conference - Bernd Blobel

Bernd Blobel

University of Regensburg, Germany
Speaker at Drug Delivery Events - Huiqin Yang

Huiqin Yang

ICON Clinical Research Ltd, United Kingdom
Speaker at Pharmaceutical Conference - Srividya Narayanan

Srividya Narayanan

Northeastern University, United States
Speaker at Pharmaceutical Conference - Maria Richards Brown

Maria Richards Brown

University College London, United Kingdom
Speaker at Pharma Conferences - Rassa Pegahi

Rassa Pegahi

UPSA, France
Speaker at Drug Delivery Events - Hanieh Khalili

Hanieh Khalili

University of East London, United Kingdom

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