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Other names | DXO, Dextrorphanol |
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ECHA InfoCard | 100.004.323 |
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Formula | C17H23NO |
Molar mass | 257.377 g·mol−1 |
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Dextrorphan (DXO) is a psychoactive drug of the morphinan class which acts as an antitussive or cough suppressant and in high doses a dissociative hallucinogen. It is the dextrorotatory enantiomer of racemorphan; the levorotatory enantiomer is levorphanol. Dextrorphan is produced by O-demethylation of dextromethorphan by CYP2D6. Dextrorphan is an NMDA antagonist and contributes to the psychoactive effects of dextromethorphan.[2]