The Phase Diagram of the API Benzocaine and Its Highly Persistent, Metastable Crystalline Polymorphs

• Main Authors: Ivo B. Rietveld (Author), Hiroshi Akiba (Author), Osamu Yamamuro (Author), Maria Barrio (Author), René Céolin (Author), Josep-Lluís Tamarit (Author)
• Format: Book
• Published: MDPI AG, 2023-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

The availability of sufficient amounts of form I of benzocaine has led to the investigation of its phase relationships with the other two existing forms, II and III, using adiabatic calorimetry, powder X-ray diffraction, and high-pressure differential thermal analysis. The latter two forms were know...