Morphinone: Information from Answers.com

Morphinone

IUPAC name	(5α)-3-hydroxy- 17-methyl- 7,8-didehydro- 4,5-epoxy- morphinan- 6-one
Identifiers
CAS number	467-02-7
PubChem	5459823
SMILES	`CN1CC[C@]23[C@@H]4[C@H]1CC5=C2C(=C(C=C5)O)O[C@H]3C(=O)C=C4`
Properties
Molecular formula	C₁₇H₁₇NO₃
Molar mass	283.32 g mol⁻¹
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Morphinone is itself not a very potent opioid but it is the intermediate when morphine is being converted to hydromorphone (trade name Dilaudid) which is 4-6 times as potent as morphine.^{[citation needed]}

Chemical structure

Morphinone can be also described as the ketone of morphine: morphin-6-on.

Legal status

Morphinone itself is an active opiate although its potency is closer to codeine than morphine. It is, however, an important precursor and would fall under the purview of the Controlled Substances Act within the United States. Its legal status in other countries varies.

References

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Analgesic products (N02A, N02B)

Opioids
See also: Opioids template

Opium & alkaloids thereof	Codeine · Morphine · Opium · Laudanum · Paregoric

Semi-synthetic opium derivatives	Acetyldihydrocodeine · Benzylmorphine · Desomorphine · Dihydrocodeine · Dihydromorphine · Ethylmorphine · Diamorphine · Hydrocodone · Hydromorphinol · Hydromorphone · Nicocodeine · Nicodicodeine · Nicomorphine · Oxycodone · Oxymorphone · Dihydrocodeinone · Buprenorphine ·

Synthetic opioids	Alphaprodine · Anileridine · Butorphanol · Dextromoramide · Dextropropoxyphene · Dezocine · Fentanyl · Ketobemidone · Levorphanol · Methadone · Meptazinol · Nalbuphine · Pentazocine · Propoxyphene · Propiram · Pethidine · Phenazocine · Piminodine · Piritramide · Tapentadol · Tilidine · Tramadol ·

Pyrazolones

Ampyrone/Aminophenazone · Metamizole · Phenazone · Propyphenazone

Cannabinoids

Ajulemic acid · AM404 · Cannabidiol · Cannabis · Nabilone · Tetrahydrocannabinol

Anilides

Paracetamol (acetaminophen) · Phenacetin · Propacetamol

Non-steroidal
anti-inflammatories
See also: NSAIDs template

Propionic acid class	Fenoprofen · Flurbiprofen · Ibuprofen · Ketoprofen · Naproxen · Oxaprozin

Oxicam class	Meloxicam · Piroxicam

Acetic acid class	Diclofenac · Indometacin · Ketorolac · Nabumetone · Sulindac · Tolmetin

COX-2 inhibitors	Celecoxib · Rofecoxib · Valdecoxib · Parecoxib · Lumiracoxib

Anthranilic acid (fenamate) class	Meclofenamate · Mefenamic acid

Salicylates	Aspirin (Acetylsalicylic acid) · Benorylate · Diflunisal · Ethenzamide · Magnesium salicylate · Salicin · Salicylamide · Salsalate · Trisalate · Wintergreen (Methyl salicylate)

Atypical, adjunct and potentiators,
miscellaneous

Befiradol · Bicifadine · Camphor · Clonidine · Cyclobenzaprine · Duloxetine · Flupirtine · Gabapentin · Glafenine · Menthol · Nefopam · Orphenadrine · Scopolamine · Tebanicline · Trazodone · Ziconotide

Opioids (N02A)

Opium
derivatives

Whole Opium
Preparations

Compote/Kompot/Polish Heroin • Diascordium • B & O Supprettes • Dover's powder • Laudanum • Mithridate • Opium • Paregoric • Concentrate of Poppy Straw (CPS) • Poppy tea • Smoking Opium • Theriac

Natural Opiates

Opium Alkaloids see also: Components of Opium	Codeine • Morphine • Oripavine • Pseudomorphine • Thebaine

Alkaloid Salts Mixtures	Pantopon • Papaveretum (Omnopon) • Tetrapon

Semisynthetics

Morphine Family	14-Hydroxymorphine • 14β-Hydroxymorphine • 14β-Hydroxymorphone • 2,4-Dinitrophenylmorphine • 6-Methyldihydromorphine • 6-Methylenedihydrodesoxymorphine • 6-Acetyldihydromorphine/6-Monoacetyldihydromorphine • Acetyldihydromorphine • Azidomorphine • Chlornaltrexamine • Chloromorphide • Dihydrodesoxymorphine (Desomorphine) • Dihydromorphine • Ethyldihydromorphine • Hydromorphinol • Methyldesorphine • N-Phenethylnormorphine • Pseudomorphine

3,6 Diesters of Morphine	Diacetyldihydromorphine (Dihydroheroin) • Dibenzoylmorphine • Dibutanoylmorphine • Dipropanoylmorphine • Disalicyloylmorphine • Heroin (Diacetylmorphine) • Heroin-7,8-Oxide • Nicomorphine

Codeine-Dionine Family	14-Hydroxydihydrocodeine • Acetylcodeine • Benzylmorphine • Codeine methylbromide • Desocodeine • Methyldihydromorphine (Dihydroheterocodeine) • Ethylmorphine (Dionine) • Heterocodeine • Isocodeine • Morpholinylethylmorphine (Pholcodine) • Myrophine • Nalodeine • Transisocodeine

Morphinones	14-Ethoxymetopon • 14-Methoxymetopon • 14β-Hydroxymorphone • 14-O-Methyloxymorphone • 14-phenylpropoxy-5-methyl-hydromorphone • 14-Phenylpropoxymetopon • 7-Spiroindanyloxymorphone • 8,14-Dihydroxydihydromorphinone • Acetylmorphone • Ethyldihydromorphinone • Hydromorphinone • Hydromorphone • Hydroxycodeine • Methyldihydromorphinone • Metopon • Morphinol • Morphinone • N-Phenethyl-14-ethoxymetopon • Oxymorphol • Oxymorphone • Pentamorphone • Semorphone

Codeinones	1-carboxy-14-hydroxydihydrocodeinone • 1-carbethoxy-14-hydroxydihydrocodeinone • Thebacon (Acetyldihydrocodeinone / Dihydrocodeinone enol acetate) • Codeinone • Codorphone • Codoxime • Hydrocodone • Monodihydrocodeineone • Oxycodone

Dihydrocodeine Series	14-hydroxydihydrocodeine • Acetyldihydrocodeine • Dihydrocodeine • Dihydrodesoxycodeine/Desocodeine • Dihydroisocodeine • Nicocodeine • Nicodicodeine

Nitrogen Morphine Derivatives	Codeine-N-Oxide • Heroin-N-Oxide • Hydromorphone-N-Oxide • Morphine-N-Oxide

Hydrazones	Hydromorphazone • Morphazone • Oxymorphazone

Others	α-chlorocodide • Pholcodine

Active Opiate
Metabolites

Codeine-N-Oxide (Genocodeine) • Hydromorphone-N-Oxide • Heroin-7,8-Oxide • Morphine-3-glucuronide • Morphine-6-glucuronide • Monoacetylmorphine • Morphine-N-Oxide (Genomorphine) • Naltrexol • Norcodeine • Normorphine

Morphinans

Morphinan Series	4-chlorophenylpyridomorphinan • Cyclorphan • Dextro-3-hydroxy-N-allylmorphinan • Dimemorfan • Levargorphan • Levallorphan • Levorphanol • Levorphan • Levophenacylmorphan • Levomethorphan • Norlevorphanol • N-Methylmorphinan • Oxilorphan • Phenomorphan • Methorphan / Racemethorphan • Morphanol / Racemorphanol • Ro4-1539 • Stephodeline • Xorphanol

Others	1-Nitroaknadinine • 14-episinomenine • 5,6-Dihydronorsalutaridine • 6-Ketonalbuphine • Aknadinine • Butorphanol • Cephakicine • Cephasamine • Cyprodime • Drotebanol • Fenfangjine G • Nalbuphine • Sinococuline • Sinomenine (Cocculine) • Tannagine

Benzomorphans

5,9-DEHB • Alazocine • Anazocine • Bremazocine • Cogazocine • Cyclazocine • Dezocine • Eptazocine • Etazocine • Ethylketocyclazocine • Fluorophen • Ketazocine • Metazocine • Pentazocine • Phenazocine • Quadazocine • Thiazocine • Tonazocine • Volazocine • Zenazocine

4-Phenylpiperidines

Pethidines (Meperidines)	Allylnorpethidine • Anileridine • Benzethidine • Carperidine • Difenoxin • Diphenoxylate • Etoxeridine (Carbetidine) • Furethidine • Hydroxypethidine (Bemidone) • Hydroxymethoxypethidine • Morpheridine • Oxpheneridine (Carbamethidine) • Meperidine-N-Oxide • Pethidine (Meperidine) • Pethidine Intermediate A • Pethidine Intermediate B (Norpethidine) • Pethidine Intermediate C (Pethidinic Acid) • Pheneridine • Phenoperidine • Piminodine • Properidine (Ipropethidine) • Sameridine

Prodines	Allylprodine • Isopromedol • Meprodine (α-meprodine / β-meprodine) • MPPP (Desmethylprodine) • PEPAP • Prodine (α-prodine / β-prodine) • Prosidol • Trimeperidine (Promedol)

Ketobemidones	Acetoxyketobemidone • Droxypropine • Ketobemidone • Methylketobemidone • Propylketobemidone

Others	Alvimopan • Loperamide • Picenadol

Open Chain
Opioids

Amidones	Dextromethadone • Dextroisomethadone • Dipipanone • Hexalgon (Norpipanone) • Isomethadone • Levoisomethadone • Levomethadone • Methadone • Methadone intermediate • Normethadone • Norpipanone • Phenadoxone (Heptazone) • Pipidone

Methadols	Dimepheptanol (Racemethadol) • Levacetylmethadol • Levomethadyl acetate (Acetylmethadol) • Noracetylmethadol

Moramides	Dextromoramide • Levomoramide • Moramide intermediate • Racemoramide

Thiambutenes	Diethylthiambutene • Dimethylthiambutene • Ethylmethylthiambutene • Piperidylthiambutene • Pyrrolidinylthiambutene • Thiambutene • Tipepidine

Phenalkoxams	Dextropropoxyphene (Propoxyphene) • Dimenoxadol • Dioxaphetyl Butyrate • Levopropoxyphene • Norpropoxyphene

Ampromides	Diampromide • Phenampromide • Propiram

Others	IC-26 • Isoaminile • Lefetamine • R-4066

Anilidopiperidines

3-Allylfentanyl • 3-Methylfentanyl • 3-Methylthiofentanyl • Alfentanil • α-methylacetylfentanyl • α-methylfentanyl • α-methylthiofentanyl • Benzylfentanyl • β-hydroxyfentanyl • β-hydroxythiofentanyl • β-methylfentanyl • Brifentanil • Carfentanil • Fentanyl • Lofentanil • Mirfentanil • Ocfentanil • Ohmefentanyl • Parafluorofentanyl • Phenaridine • Remifentanil • Sufentanil • Thenylfentanyl • Thiofentanyl • Trefentanil

Oripavine
derivatives

6,14-Endoethenotetrahydrooripavine • 7-PET • Acetorphine • Alletorphine • BU-48 • Buprenorphine • Butorphine • Cyprenorphine • Dihydroetorphine • Diprenorphine (M5050) • Etorphine • 18,19-Dehydrobuprenorphine (HS-599) • N-cyclopropylmethyl-noretorphine • Nepenthone • Norbuprenorphine • Thevinone • Thienorphine

Phenazepines

Ethoheptazine • Meptazinol • Metheptazine • Metethoheptazine • Proheptazine

Pirinitramides

Bezitramide • Piritramide

Benzimidazoles

Clonitazene • Etonitazene • Nitazene

Indoles

18-MC • 7-Acetoxymitragynine • 7-Hydroxymitragynine • Akuammidine • Akuammine • Eseroline • Hodgkinsine • Ibogaine • Mitragynine • Noribogaine • Pericine • ψ-Akuammigine

Diphenylmethylpiperazines

BW373U86 • DPI-221 • DPI-287 • DPI-3290 • SNC-80

Opioid peptides
see also: The Opioid Peptides

Casomorphin • DADLE • DALDA • DAMGO • Dermenkephalin • Dermorphin • Deltorphin • DPDPE • Dynorphin • Endomorphin • Endorphin • Enkephalin • Gliadorphin • Morphiceptin • Nociceptin • Octreotide • Opiorphin • Rubiscolin • TRIMU 5

Others

Azaprocin • BDPC • Bisnortilidine • BRL-52537 • C-8813 • Ciramadol • Enadoline • Faxeladol • Herkinorin • J-113,397 • JTC-801 • Methopholine • NNC 63-0532 • Nortilidine • O-Desmethyltramadol • Phenadone • Prodilidine • Profadol • Ro64-6198 • Salvinorin A • SB-612,111 • SC-17599 • RWJ-394,674 • TAN-67 • Tapentadol • Tecodine • Tifluadom • Tilidine • Tramadol • Viminol • W-18 •

Opioid Antagonists
&
Inverse-Agonists

5'-Guanidinonaltrindole • β-Funaltrexamine • 6β-Naltrexol • Alvimopan • Amiphenazole • Binaltorphimine • Chlornaltrexamine • Clocinnamox • Cyclazocine • Cyprodime • Diprenorphine (M5050) • Fedotozine • JDTic • Levallorphan • Methocinnamox • Methylnaltrexone • Nalfurafine • Nalmefene • Nalmexone • Naloxazone • Naloxonazine • Naloxone • Naloxone benzoylhydrazone • Nalorphine • Naltrexone • Naltriben • Naltrindole • Norbinaltorphimine • Oxilorphan • S-allyl-3-hydroxy-17-thioniamorphinan (SAHTM)

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