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Impurities and reference standards

Morphinone

Also known as (5alpha)-7,8-Didehydro-4,5-epoxy-3-hydroxy-17-methylmorphinan-6-one, Didehydro-4,5-alpha-epoxy-3-hydroxy-17-methylmorphinan-6-one, Morphinan-6-one, 7,8-didehydro-4,5-epoxy-3-hydroxy-17-methyl-, (5-alpha)-

CAS 467-02-7Formula C17H17NO3Molar mass 283.33 g/molEC 207-384-0
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Serious health hazard
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Morphinone chemical structure, C17H17NO3, CAS 467-02-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
467-02-7
Formula
C17H17NO3
Molar mass
283.33 g/mol
EC number
207-384-0
HS code
293499
Category
Impurities and reference standards

What is Morphinone?

Plain description, key identifiers and synonyms

Morphinone is a morphinane alkaloid. It is functionally related to a morphine. It is a conjugate base of a morphiniumone(1+).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R,4aR,7aR,12bS)-9-hydroxy-3-methyl-1,2,4,4a,7a,13-hexahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
CAS number
467-02-7 CAS number cross-checked
EC number
207-384-0
Molecular formula
C17H17NO3
UNII
28MBK63MAW
InChIKey
PFBSOANQDDTNGJ-YNHQPCIGSA-N
InChI
InChI=1S/C17H17NO3/c1-18-7-6-17-10-3-5-13(20)16(17)21-15-12(19)4-2-9(14(15)17)8-11(10)18/h2-5,10-11,16,19H,6-8H2,1H3/t10-,11+,16-,17-/m0/s1
Canonical SMILES
CN1CCC23c4c5ccc(O)c4OC2C(=O)C=CC3C1C5
Isomeric SMILES
CN1CC[C@]23[C@@H]4[C@H]1CC5=C2C(=C(C=C5)O)O[C@H]3C(=O)C=C4

Synonyms

  • (5alpha)-7,8-Didehydro-4,5-epoxy-3-hydroxy-17-methylmorphinan-6-one
  • Didehydro-4,5-alpha-epoxy-3-hydroxy-17-methylmorphinan-6-one
  • Morphinan-6-one, 7,8-didehydro-4,5-epoxy-3-hydroxy-17-methyl-, (5-alpha)-
  • (1S,5R,13R,17R)-10-hydroxy-4-methyl-12-oxa-4-azapentacyclo(9.6.1.0^(1,13).0^(5,17).0^(7,18))octadeca-7(18),8,10,15-tetraen-14-one
  • (1S,5R,13R,17R)-10-hydroxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0^{1,13}.0^{5,17}.0^{7,18}]octadeca-7(18),8,10,15-tetraen-14-one
  • (4R,4aR,7aR,12bS)-9-hydroxy-3-methyl-1,2,4,4a,7a,13-hexahydro-4,12-methanobenzofuro(3,2-e)isoquinolin-7-one
  • (4R,4aR,7aR,12bS)-9-hydroxy-3-methyl-1,2,4,4a,7a,13-hexahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
  • Morphinone (>90%)
  • (4R,4aR,7aR,12bS)-9-Hydroxy-3-methyl-2,3,4,4a-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
  • Morphinone (1.0mg/ml in Acetonitrile)
  • Morphine Impurity 2
  • Morphine sulfate impurity e
  • Morphine hydrochloride impurity e
  • 3-Hydroxy-17-methyl-5alpha-7,8-didehydro-4,5-epoxymorphinan-6-one
  • 3-hydroxy-17-methyl-7,8-didehydro-4,5-epoxy-5alpha-morphinan-6-one
  • (5.Alpha.)-7,8-didehydro-4,5-epoxy-3-hydroxy-17-methylmorphinan-6-one
  • Morphinan-6-one, 7,8-didehydro-4,5-epoxy-3-hydroxy-17-methyl-, (5-.alpha.)-
  • Hydromorphone Related Compound A CII (7,8-didehydro-4,5alpha-epoxy-3-hydroxy-17-methylmorphinan-6-o (1323021)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
283.33 g/molcalc.
Exact mass
283.1208 Dacalc.
LogP (octanol/water)
1.41calc.
Topological polar surface area
49.77 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
0calc.
Heavy atoms
21calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.47calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1C=CC2C3Cc4cccc5c4C2(CCN3)C1O5

O=C1C=CC2C3Cc4cccc5c4C2(CCN3)C1O5

5 rings, 19 atoms.

29 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H301Toxic if swallowed.
  • H317May cause an allergic skin reaction.
  • H331Toxic if inhaled.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary statements (22)
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403Store in a well-ventilated place.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Morphinone suppliers

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Morphinone price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Morphinone is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Morphinone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Morphinone, based on the data on this page

What is Morphinone?

Morphinone is a morphinane alkaloid. It is functionally related to a morphine. It is a conjugate base of a morphiniumone(1+).

What is the CAS number of Morphinone?

The CAS registry number of Morphinone is 467-02-7.

What is the molecular formula and weight of Morphinone?

The molecular formula of Morphinone is C17H17NO3 and its molar mass is 283.33 g/mol.

Is Morphinone hazardous?

Morphinone carries the GHS signal word "Danger". Main hazards: toxic if swallowed, may cause an allergic skin reaction, toxic if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Morphinone?

Morphinone is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Morphinone?

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What is the price of Morphinone?

Suppliers quote Morphinone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Morphinone

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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