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<tr><td style="background-color: #FFFFFF; vertical-align: top; white-space: nowrap;">Chemical formula </td><td style="background-color: #FFFFFF;">C₁₈H₁₉NO₃ </td></tr><tr><td style="background-color: #FFFFFF; vertical-align: bottom; white-space: nowrap;">Molar mass</td> <td style="background-color: #FFFFFF;">297.348 g mol⁻¹</td></tr> <tr><td style="background-color: #FFFFFF; vertical-align: top; white-space: nowrap; width: 30%;">Systematic name</td> <td style="background-color: #FFFFFF;">(5α)-7,8-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-one</td></tr>

Template:OrganicBox PubChem<tr><td align="center" style="background-color: #F8EABA;" colspan="2">Complete data</td></tr></table></div>

Codeinone is 1/3 as active as codeine as an analgesic but it is an important intermediate in the production of hydrocodone, a painkiller about 3/4 the potency of morphine.

[edit] Chemical structure

Codeinone can described as the methylether of morphinone: 3-methyl-morphinone.

Codeinone can be also described as the ketone of codeine: codein-6-on.

[edit] External links

• Link page to external chemical sources.

v·d·e Analgesics (N02A, N02B)
Opioids	Buprenorphine, Butorphanol, Codeine, Dextropropoxyphene, Diamorphine, Dihydrocodeine, Fentanyl, Hydrocodone, Hydromorphone, Ketobemidone, Levorphanol, Methadone, Morphine, Nicomorphine, Opium, Oxycodone, Oxymorphone, Pethidine, Tramadol, Tapentadol
Salicylic acid and derivatives	Aspirin (Acetylsalicylic Acid), Diflunisal, Ethenzamide, Salicin, Salicylamide · See also: NSAIDs
Pyrazolones	Aminophenazone, Metamizole, Phenazone
Cannabinoids	Cannabis, Tetrahydrocannabinol, AM404
Anilides	Paracetamol (acetaminophen), Phenacetin
Others	Ziconotide, Ibuprofen, Ketoprofen, Mefenamic Acid, Naproxen, Diclofenac, Flurbiprofen, Diflunisal, Indomethacin, Ketorolac, Meloxicam, Piroxicam

es:Codeinona

th:โคดีอิโนน

This page uses content from the English-language version of Wikipedia. The original article was at Codeinone. The list of authors can be seen in the page history. As with Psychology Wiki, the text of Wikipedia is available under the GNU Free Documentation License.