A chemical derivative of morphine where an ethyl group has been attached to the morphine molecule, used medically as a cough suppressant and pain reliever.
From ethyl (C2H5 group) + morphine (the powerful alkaloid from opium poppies). Created in the late 19th century as chemists sought to modify morphine's properties.
Ethylmorphine was one of the first 'designer drugs' created intentionally by chemists hoping the modification would reduce addiction potential—but it turned out to have similar dangers, teaching scientists that small chemical tweaks don't always solve addiction problems.
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