Excipients
SPECIAL FEATURE – Excipients: Enhancing the New, Poorly Soluble APIs
Contributor Cindy H. Dubin interviews several excipient manufacturers who share their insights about the role excipients play in formulating and manufacturing drugs for improved bioavailability, solubility, and delivery.
EXECUTIVE INTERVIEW – Croda: Understanding & Addressing the Purity Needs of the Pharmaceutical Market
Dr. Andrew Kaziska, Health Care Applications Manager at Croda Inc, discusses his company’s Super Refining technology and the benefits of excipient purity in drug formulations.
EXCIPIENT UPDATE – Soluplus®: An Understanding of Supersaturation From Amorphous Solid Dispersions
Oksana Tsinman, Konstantin Tsinman, PhD, and Shaukat Ali, PhD, describe the application of a hydrophilic polymeric solubilizer in solid dispersions of a model drug carbamazepine. The scope of this study is limited to understanding of hydrophilic polymers and their behaviors on amorphous dispersions.
EXCIPIENT UPDATE – Elution of Dexamethasone Acetate Into Buffered Saline Solution Through a Silicone Elastomer Using Excipients
Brian Reilly, Mustafa Al-Azzam, and Robert Kivlin measure the elution rate of DMA from a cured silicone matrix into a physiological environment with the goal of understanding the influence of load level and the use of excipients in DMA delivery through a cured silicone matrix.
BIOAVAILABILITY ENHANCEMENT – Navigating a Broad Spectrum of Solubilization Technologies: Part III of III
Marshall Crew, PhD, President & CEO, Agere Pharmaceuticals, Inc., concludes his multiple-part series discussing today’s most challenging issues in solubility.
FORMULATING PEPTIDES – Novel Formulations for Non-Invasive Delivery & Stabilization of Peptides
Edward T. Maggio, PhD, examines how alkylsaccharides offer exciting prospects for novel formulations, providing non-invasive delivery, stabilization, and immunogenicity reduction for biotherapeutic products, resulting in broader patient acceptance and compliance and an increase in their acceptance as viable commercial pharmaceuticals.
BIOAVAILABILITY ENHANCEMENT – Navigating a Broad Spectrum of Solubilization Technologies: Part II of III
Marshall Crew, PhD, President & CEO, Agere Pharmaceuticals, Inc., continues his multiple-part series discussing today’s most challenging issues in solubility.
EXCIPIENT UPDATE – Maximizing the Stability of Therapeutic Proteins Using Recombinant Human Albumin
Mark Perkins, PhD, reviews some of the important factors involved, and highlights the advantages of including recombinant human albumin to stabilize protein therapeutics with reference to a recent case study.
BIOAVAILABILITY ENHANCEMENT – Navigating a Broad Spectrum of Solubilization Technologies: Part I of III
In the past two columns, The Second Quadrant focused on excipients and the roles they play in the quest to overcome bioavailability challenges of poorly…
BIOAVAILABILITY ENHANCEMENT – Out of the Shadows: Excipients Take the Spotlight; Part 2 of 2
In June’s edition of The Second Quadrant, we heard from leading excipient providers about challenges faced directly related to formulating with excipients for greater bioavailability.…
EXCLUSIVE ONLINE CONTENT
Gattefossé Continues International Development & Builds Production Site in Texas
Gattefossé is investing 30 million euros in its industrial operations and announced the construction of a brand new manufacturing plant in Lufkin, TX. This asset will produce lipid-based….
Croda Enters Contract With Pfizer for Innovative Delivery System for COVID-19 Vaccine
Croda International Plc recently announced it has entered into an agreement with Pfizer Inc. to supply novel excipients used in the manufacture of a COVID-19….
Evonik Launches New Oral Drug Delivery Technology for Enteric Protection & Rapid Release in the Upper Small Intestine
Evonik has recently launched an advanced oral drug delivery technology that provides enteric protection followed by rapid, homogeneous release for effective….
Evonik Qualifies Advanced Aseptic Filling Line for Complex Parenteral Drug Products
Evonik recently announced the qualification of an advanced aseptic filling line for complex parenteral drug products at its FDA-inspected Birmingham….
Croda Strengthens Position in Life Sciences With Acquisition of Avanti Polar Lipids
Croda International Plc recently announced it has agreed to acquire Avanti Polar Lipids, Inc., a knowledge-intensive leader in lipid-based drug delivery technologies for next-generation pharmaceuticals…..