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Impurities and reference standards

14-Hydroxymorphine-6-one

Also known as Oxymorphinone, (4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one, 14-Hydroxymorphinone

CAS 41135-98-2Formula C17H17NO4Molar mass 299.33 g/molEC 255-236-9
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Serious health hazard 1 supplier listed
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14-Hydroxymorphine-6-one chemical structure, C17H17NO4, CAS 41135-98-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
41135-98-2
Formula
C17H17NO4
Molar mass
299.33 g/mol
EC number
255-236-9
HS code
293499
Category
Impurities and reference standards

What is 14-Hydroxymorphine-6-one?

Plain description, key identifiers and synonyms

14-Hydroxymorphine-6-one is a chemical substance with the molecular formula C17H17NO4 and a molar mass of 299.33 g/mol. Its CAS registry number is 41135-98-2. The IUPAC name is (4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
CAS number
41135-98-2
EC number
255-236-9
Molecular formula
C17H17NO4
InChIKey
VFNHLTBRAFJQER-ISWURRPUSA-N
InChI
InChI=1S/C17H17NO4/c1-18-7-6-16-13-9-2-3-10(19)14(13)22-15(16)11(20)4-5-17(16,21)12(18)8-9/h2-5,12,15,19,21H,6-8H2,1H3/t12-,15+,16+,17-/m1/s1
Canonical SMILES
CN1CCC23c4c5ccc(O)c4OC2C(=O)C=CC3(O)C1C5
Isomeric SMILES
CN1CC[C@]23[C@@H]4C(=O)C=C[C@]2([C@H]1CC5=C3C(=C(C=C5)O)O4)O

Synonyms

  • Oxymorphinone
  • (4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
  • 14-Hydroxymorphinone
  • Oxymorphinone (1mg/ml in Acetonitrile)
  • (5a)-7,8-Didehydro-4,5-epoxy-3,14-dihydroxy-17-methylmorphinan-6-one, 14-Hydroxymorphinone, 14-Hydroxymorphine-6-one
  • Oxymorphinone (1 mg/ml in Acetonitrile)
  • Naloxone Impurity 7, 14-Hydroxymorphinone
  • (4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-methyl-2,3,4,4a-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one

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
299.33 g/molcalc.
Exact mass
299.1158 Dacalc.
LogP (octanol/water)
0.52calc.
Topological polar surface area
70 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
0calc.
Heavy atoms
22calc.
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

  • H301 + H311 + H331Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.
  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H317May cause an allergic skin reaction.
  • H331Toxic if inhaled.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H361Suspected of damaging fertility or the unborn child.
  • H361fdSuspected of damaging fertility. Suspected of damaging the unborn child.
Precautionary statements (26)
  • P203Obtain, read and follow all safety instructions before use.
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • 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.
  • P318If exposed or concerned, get medical advice.
  • 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.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • 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

14-Hydroxymorphine-6-one suppliers

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Where suppliers are based

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14-Hydroxymorphine-6-one price

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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 14-Hydroxymorphine-6-one 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 14-Hydroxymorphine-6-one is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 14-Hydroxymorphine-6-one, based on the data on this page

What is 14-Hydroxymorphine-6-one?

14-Hydroxymorphine-6-one is a chemical substance with the molecular formula C17H17NO4 and a molar mass of 299.33 g/mol. Its CAS registry number is 41135-98-2. The IUPAC name is (4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one.

What is the CAS number of 14-Hydroxymorphine-6-one?

The CAS registry number of 14-Hydroxymorphine-6-one is 41135-98-2.

What is the molecular formula and weight of 14-Hydroxymorphine-6-one?

The molecular formula of 14-Hydroxymorphine-6-one is C17H17NO4 and its molar mass is 299.33 g/mol.

Is 14-Hydroxymorphine-6-one hazardous?

14-Hydroxymorphine-6-one carries the GHS signal word "Danger". Main hazards: toxic if swallowed. toxic in contact with skin. toxic if inhaled, toxic if swallowed, toxic in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 14-Hydroxymorphine-6-one?

14-Hydroxymorphine-6-one 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 14-Hydroxymorphine-6-one?

CompoundList lists 1 supplier of 14-Hydroxymorphine-6-one in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 14-Hydroxymorphine-6-one?

Suppliers quote 14-Hydroxymorphine-6-one 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 14-Hydroxymorphine-6-one

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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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