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Screening compounds

Acetylcodeine

Also known as 6-Acetylcodeine, O-Acetylcodeine, 6-O-Acetyl Codeine

CAS 6703-27-1Formula C20H23NO4Molar mass 341.41 g/molEC 641-610-2
GHS signal word: Warning. Pictograms: Harmful or irritant 1 supplier listed
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Acetylcodeine chemical structure, C20H23NO4, CAS 6703-27-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6703-27-1
Formula
C20H23NO4
Molar mass
341.41 g/mol
EC number
641-610-2
HS code
293499
Category
Screening compounds

What is Acetylcodeine?

Plain description, key identifiers and synonyms

Acetylcodeine is a chemical substance with the molecular formula C20H23NO4 and a molar mass of 341.41 g/mol. Its CAS registry number is 6703-27-1. The IUPAC name is [(4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] acetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] acetate
CAS number
6703-27-1 CAS number cross-checked
EC number
641-610-2
Molecular formula
C20H23NO4
UNII
U59401ETXH
InChIKey
MFXFQKMUCYHPFQ-BKRJIHRRSA-N
InChI
InChI=1S/C20H23NO4/c1-11(22)24-16-7-5-13-14-10-12-4-6-15(23-3)18-17(12)20(13,19(16)25-18)8-9-21(14)2/h4-7,13-14,16,19H,8-10H2,1-3H3/t13-,14+,16-,19-,20-/m0/s1
Canonical SMILES
COc1ccc2c3c1OC1C(OC(C)=O)C=CC4C(C2)N(C)CCC341
Isomeric SMILES
CC(=O)O[C@H]1C=C[C@H]2[C@H]3CC4=C5[C@]2([C@H]1OC5=C(C=C4)OC)CCN3C

Synonyms

  • 6-Acetylcodeine
  • O-Acetylcodeine
  • 6-O-Acetyl Codeine
  • Codeine, acetyl-
  • [(4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] acetate
  • 6-O-acetylcodeine
  • 6alpha-Acetoxy-4,5alpha-epoxy-3-methoxy-17-methyl-morphin-7-ene
  • 6-Acetil Codeina
  • Codeine 6-Acetate
  • 7,8-Didehydro-4,5alpha-epoxy-3-methoxy-17-methylmorphinan-6alpha-ol acetate
  • Acetylcodeine base
  • OF - Oral fluid samples
  • Morphinan-6-alpha-ol, 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-, acetate
  • Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, acetate, (5alpha,6alpha)-
  • Acetylcodeine 0.1 mg/ml in Acetonitrile
  • Acetylcodeine 1.0 mg/ml in Acetonitrile
  • 6-O-Acetyl Codeine (1.0mg/ml in Acetonitrile)
  • 3-Methoxy-17-methyl-5alpha-7,8-didehydro-4,5-epoxymorphinan-6alpha-yl acetate
  • Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, 6-acetate, (5alpha,6.alpha.)-
  • Morphinan-6-ol, o-acetyl-7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5alpha,6.alpha.)-

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
341.41 g/molcalc.
Exact mass
341.1627 Dacalc.
LogP (octanol/water)
2.07calc.
Topological polar surface area
48 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
25calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.55calc.
Formal charge
0calc.
Stereocentres
5calc.
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, C1=CC2C3Cc4cccc5c4C2(CCN3)C(C1)O5

C1=CC2C3Cc4cccc5c4C2(CCN3)C(C1)O5

5 rings, 18 atoms.

246 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • 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

Acetylcodeine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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  • Veeprho
    Czech Republic, Czech RepublicUnclaimed profile
    AcetylcodeineGrade, purity and minimum order on request
    Price on request
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Acetylcodeine price

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Uses and applications

What the substance is used for, by industry and function

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 Acetylcodeine 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 Acetylcodeine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Acetylcodeine?

Acetylcodeine is a chemical substance with the molecular formula C20H23NO4 and a molar mass of 341.41 g/mol. Its CAS registry number is 6703-27-1. The IUPAC name is [(4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] acetate.

What is the CAS number of Acetylcodeine?

The CAS registry number of Acetylcodeine is 6703-27-1.

What is the molecular formula and weight of Acetylcodeine?

The molecular formula of Acetylcodeine is C20H23NO4 and its molar mass is 341.41 g/mol.

What is Acetylcodeine used for?

Known uses and roles of Acetylcodeine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Acetylcodeine hazardous?

Acetylcodeine carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Acetylcodeine?

Acetylcodeine 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 Acetylcodeine?

CompoundList lists 1 supplier of Acetylcodeine in Czech Republic. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Acetylcodeine?

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

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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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