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Screening compounds

trans-Codeine hydrobromide

Also known as (+)-3-Methoxy-6-alpha-hydroxy-4,5-alpha-epoxy-delta(sup 7)-N-methylisomorphinan HBr, 14-alpha-Morphinan-6-alpha-ol, 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-, hydrobromide, 3-Methoxy-17-methyl-5alpha,14alpha-7,8-didehydro-4,5-epoxymorphinan-6alpha-ol--hydrogen bromide (1/1)

CAS 16206-71-6Formula C18H22BrNO3Molar mass 380.28 g/mol
Prohibited, not for trade
Why it is not for trade
trans-Codeine hydrobromide chemical structure, C18H22BrNO3, CAS 16206-71-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
16206-71-6
Formula
C18H22BrNO3
Molar mass
380.28 g/mol
HS code
293499
Category
Screening compounds

What is trans-Codeine hydrobromide?

Plain description, key identifiers and synonyms

trans-Codeine hydrobromide is a chemical substance with the molecular formula C18H22BrNO3 and a molar mass of 380.28 g/mol. Its CAS registry number is 16206-71-6. The IUPAC name is (4R,4aS,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol, hydrobromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R,4aS,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol, hydrobromide
CAS number
16206-71-6 CAS number cross-checked
Molecular formula
C18H22BrNO3
InChIKey
XOXNTPXYPCJBHI-WKGHHLRDSA-N
InChI
InChI=1S/C18H21NO3.BrH/c1-19-8-7-18-11-4-5-13(20)17(18)22-16-14(21-2)6-3-10(15(16)18)9-12(11)19;/h3-6,11-13,17,20H,7-9H2,1-2H3;1H/t11-,12-,13+,17+,18+;/m1./s1
Canonical SMILES
Br.COc1ccc2c3c1OC1C(O)C=CC4C(C2)N(C)CCC341
Isomeric SMILES
CN1CC[C@]23[C@H]4[C@H]1CC5=C2C(=C(C=C5)OC)O[C@H]3[C@H](C=C4)O.Br

Synonyms

  • (+)-3-Methoxy-6-alpha-hydroxy-4,5-alpha-epoxy-delta(sup 7)-N-methylisomorphinan HBr
  • 14-alpha-Morphinan-6-alpha-ol, 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-, hydrobromide
  • 3-Methoxy-17-methyl-5alpha,14alpha-7,8-didehydro-4,5-epoxymorphinan-6alpha-ol--hydrogen bromide (1/1)

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
380.28 g/molcalc.
Exact mass
379.0783 Dacalc.
LogP (octanol/water)
2.08calc.
Topological polar surface area
41.93 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
23calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.56calc.
Formal charge
0calc.
Stereocentres
5calc.
Components
2calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

trans-Codeine hydrobromide suppliers

Trading restrictions apply to this substance

Controlled or monitored substance

trans-Codeine hydrobromide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Our policy on controlled substances

trans-Codeine hydrobromide price

Indicative price range per kg from live supplier offers

Prices are not shown for prohibited substances.

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

Controlled or monitored substance

trans-Codeine hydrobromide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Our policy on controlled substances

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code trans-Codeine hydrobromide 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 trans-Codeine hydrobromide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about trans-Codeine hydrobromide, based on the data on this page

What is trans-Codeine hydrobromide?

trans-Codeine hydrobromide is a chemical substance with the molecular formula C18H22BrNO3 and a molar mass of 380.28 g/mol. Its CAS registry number is 16206-71-6. The IUPAC name is (4R,4aS,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol, hydrobromide.

What is the CAS number of trans-Codeine hydrobromide?

The CAS registry number of trans-Codeine hydrobromide is 16206-71-6.

What is the molecular formula and weight of trans-Codeine hydrobromide?

The molecular formula of trans-Codeine hydrobromide is C18H22BrNO3 and its molar mass is 380.28 g/mol.

What is trans-Codeine hydrobromide used for?

Known uses and roles of trans-Codeine hydrobromide include building blocks in research and laboratory and screening compounds in research and laboratory.

Is trans-Codeine hydrobromide hazardous?

No GHS hazard classification for trans-Codeine hydrobromide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of trans-Codeine hydrobromide?

trans-Codeine hydrobromide 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.

Can I buy trans-Codeine hydrobromide on CompoundList?

No. trans-Codeine hydrobromide is on our prohibited list, so listings, quotes and messages for it are disabled. This page is kept for information only.

Guides for buyers

Practical guides that help when you source, ship or handle trans-Codeine hydrobromide

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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