Nucleation Control and Isolation of Polymorphic Forms of Aspirin through an Efficient Template‐Assisted Swift Cooling Process
Ramya Muthusamy,
Nandhu varshini Gnanasekar,
Srinivasan Karuppannan
Abstract:Aspirin, a commonly used pharmaceutical therapeutic pharmacological substance, exhibits cross‐nucleation (intergrowth or overgrowth) of stable polymorphic Form‐I over the preferably required metastable polymorphic Form‐II, which creates a bottleneck issue in the solution crystallization of aspirin in most organic solvents and their mixtures. Controlling the overgrowth phenomenon is a key factor for designing the pharmaceutical drug material aspirin with desired properties. Hence, our present work chose a novel… Show more
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