Raman spectroscopy is sensitive to the unique polymorphic forms of a substance, and can be used to investigate single particles to assist in determining the long-term stability of a product.

The green regions correspond to acetaminophen in Form I, while the blue regions correspond to aspirin. Figure 10. FT-Raman mapping of 5 regions on a commercially available migraine tablet. The MCR ...

Discriminating Between Polymorphs Of Acetaminophen Using Morphologically-Directed Raman Spectroscopy (MDRS) App Note / Case Study Published: September 22, 2015 ...

This article presents the analysis of acetaminophen polymorphs through mid-IR, far-IR, NIR, and Raman utilizing an iS50 FTIR spectrometer. Each spectroscopic technique facilitated the successful ...

Using acetaminophen, the active ingredient in Tylenol, during pregnancy was not associated with increased risk of autism, ADHD or intellectual disability in children, a new study found. The study ...