Differentiate Between Methamphetamine And D-Isomer

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Methamphetamine is an enantiomeric molecule despite most commonly known as the strong central nervous system stimulant. As an enantiomer, methamphetamine has two isomers – levomethamphetamine and dextromethamphetamine and possess the same properties. This poses a challenge to differentiate between the enantiomers of methamphetamine. Although the L-isomer is completely legal under certain circumstances and present in over-the-counter nasal decongestants, the D-isomer is the illicit strong central nervous system stimulant which increases alertness, concentration, energy and in high doses, induce euphoria, enhance self-esteem, and increase libido…making [it] very attractive2.
In analytical chemistry, chirality is defined by methods based on optical

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