This article looks at what a transition to propellants with lower Global Warming Potential will involve and the lessons that can be learned from the industry’s earlier transition from CFCs to HFAs. Key issues that need to be addressed as formulators learn to work with propellants such as HFA 152a and HFO 1234ze include solubility of the active, the profile of the emitted spray, droplet size and evaporation, and electrostatic characteristics.
Aptar Pharma offers a comprehensive suite of services for those looking to accelerate their transition to low carbon MDIs including the Nanopharm SmartTrack™ platform which provides a wealth of information for formulation optimization.
Learn more about Aptar Pharma Expertise
in Pulmonary Drug Delivery
This Might Also Be of Interest
Using pharmacokinetics to confirm bioequivalence in fluticasone DPIs
Publications, Pharmaceutical, Innovation & Insights, Device Innovations, Product Solutions
COVID-19 intensifies need for and uptake of digital healthcare
Publications, Pharmaceutical, Innovation & Insights, Device Innovations, Brand Differentiation, Market Insights, Product Solutions
Exploring the role of EI in partnerships for OINDP development
Publications, Pharmaceutical, Sustainability, Innovation & Insights, Device Innovations, Brand Differentiation, Market Insights, Product Solutions
The Need to Scale Up Digital Health in the Post-Covid World
Webinars, Pharmaceutical, Innovation & Insights, Device Innovations, Brand Differentiation, Market Insights, Product Solutions
