Acecaffine

/ˌeɪsiːˈkæfiːn/ noun

Definition

A variant spelling of acecaffin; an acetyl derivative of caffeine with modified chemical properties.

Etymology

Variant of acecaffin using -ine instead of -in as the chemical suffix. Both forms appear in pharmaceutical and chemical literature, with -ine being more common in modern usage.

Kelly Says

Chemical nomenclature isn't perfectly standardized—you'll see both 'acecaffin' and 'acecaffine' in old literature, showing how scientific terminology evolves and sometimes multiple names compete before one wins out.

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