Solid-State Stability Studies of 13-cis-Retinoic Acid and All-trans-Retinoic Acid Using Microcalorimetry and HPLC Analysis

Abstract
The solid-state stabilities of 13- cis-retinoic acid and all- trans-retinoic acid in the presence and absence of oxygen were investigated. The samples were first evaluated using microcalorimetry. The...