Incorporating forensic applications into chemical education serves as an effective strategy for engaging college students and equipping them with the skills necessary to become valuable in the workforce in relevant fields. For instance, learning how to extract controlled substances from biological specimens in a laboratory course is essential for…

Dilute guarana´ ("Paullinia cupana") powder aqueous extract is a soft drink that contains three structurally related methylxanthines (MXs), caffeine (CF), theobromine (TB), and theophylline (TP); CF is present in a large excess. Literature data show that values of [lambda][subscript max] and [epsilon][subscript max] of these three MXs…

This undergraduate dissertation project was designed to enhance organic and analytical chemistry skills of final year forensic science students. A modified Birch reaction method was employed to synthesize amphetamine from ephedrine and detect the most known byproduct of clandestine manufacture of amphetamines, e.g.,…

This multi-technique experiment with a forensic theme was developed for a nonscience-major chemistry course. The students are provided with solid samples and informed that the samples are either cocaine or a combination of drugs designed to mimic the stimulant and anesthetic qualities of cocaine such as caffeine and lidocaine. The students carry…

The "cat-and-mouse game" between those who enable athletes to use performance-enhancing drugs (PEDs) and those who try to detect such use provides a wealth of interesting examples for the undergraduate chemistry and biochemistry classroom. In this article, we focus on several commonly used PEDs, including amphetamine, anabolic steroids,…

An uncomplicated organic synthesis experiment with modafinil that showcases a prevalent modern antinarcoleptic drug as an approach to inspire students to learn real-world relevance is presented. The synthesis and analysis of racemic 2-(diphenylmethyl-sulfinyl)acetamide, (plus or minus)-modafinil, is suitable as a midlevel undergraduate organic…