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Acid, base and phase-transfer catalysts

Morphine methylbromide

Also known as Morphosan, Morphine bromomethylate, morphine methobromide

CAS 125-23-5Formula C18H22BrNO3Molar mass 380.28 g/mol
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Morphine methylbromide chemical structure, C18H22BrNO3, CAS 125-23-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
125-23-5
Formula
C18H22BrNO3
Molar mass
380.28 g/mol
HS code
293499
Category
Acid, base and phase-transfer catalysts

What is Morphine methylbromide?

Plain description, key identifiers and synonyms

Morphine methylbromide is a DEA Schedule I controlled substance. Substances in the DEA Schedule I have no currently accepted medical use in the United States, a lack of accepted safety for use under medical supervision, and a high potential for abuse. It is a Opium derivatives substance.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R,4aR,7S,7aR,12bS)-3,3-dimethyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7,9-diol bromide
CAS number
125-23-5 CAS number cross-checked
Molecular formula
C18H22BrNO3
UNII
1A51P5NGGU
InChIKey
KQUQZJSQMSHWHP-SCLAZZCHSA-N
InChI
InChI=1S/C18H21NO3.BrH/c1-19(2)8-7-18-11-4-6-14(21)17(18)22-16-13(20)5-3-10(15(16)18)9-12(11)19;/h3-6,11-12,14,17,21H,7-9H2,1-2H3;1H/t11-,12+,14-,17-,18-;/m0./s1
Canonical SMILES
C[N+]1(C)CCC23c4c5ccc(O)c4OC2C(O)C=CC3C1C5.[Br-]
Isomeric SMILES
C[N+]1(CC[C@]23[C@@H]4[C@H]1CC5=C2C(=C(C=C5)O)O[C@H]3[C@H](C=C4)O)C.[Br-]

Synonyms

  • Morphosan
  • Morphine bromomethylate
  • morphine methobromide
  • DEA No. 9305
  • IDS-NM-009METH
  • 7,8-Didehydro-4,5-alpha-epoxy-3,6-alpha-dihydroxy-17,17-dimethylmorphinanium bromide
  • Morphinanium, 7,8-didehydro-3,6-alpha-dihydroxy-17,17-dimethyl-4,5-alpha-epoxy-, bromide
  • Morphinanium, 7,8-didehydro-4,5-epoxy-3,6-dihydroxy-17,17-dimethyl-, bromide (1:1), (5alpha,6.alpha.)-
  • Morphinanium, 7,8-didehydro-4,5-epoxy-3,6-dihydroxy-17,17-dimethyl-, bromide, (5alpha,6.alpha.)-
  • Morphinanium, 7,8-didehydro-4,5-epoxy-3,6-dihydroxy-17,17-dimethyl-, bromide (1:1), (5alpha,6alpha)-
  • Morphinanium, 7,8-didehydro-4,5-epoxy-3,6-dihydroxy-17,17-dimethyl-, bromide, (5alpha,6alpha)-
  • (4R,4aR,7S,7aR,12bS)-3,3-dimethyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7,9-diol, bromide
  • 3,6alpha-Dihydroxy-17,17-dimethyl-5alpha-7,8-didehydro-4,5-epoxymorphinan-17-ium bromide

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)
-1.65calc.
Topological polar surface area
49.69 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
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.

Morphine methylbromide suppliers

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Morphine methylbromide 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

Controls

  • US DEA controlled substance or listed chemical

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

Frequently asked questions

Quick answers about Morphine methylbromide, based on the data on this page

What is Morphine methylbromide?

Morphine methylbromide is a DEA Schedule I controlled substance. Substances in the DEA Schedule I have no currently accepted medical use in the United States, a lack of accepted safety for use under medical supervision, and a high potential for abuse. It is a Opium derivatives substance.

What is the CAS number of Morphine methylbromide?

The CAS registry number of Morphine methylbromide is 125-23-5.

What is the molecular formula and weight of Morphine methylbromide?

The molecular formula of Morphine methylbromide is C18H22BrNO3 and its molar mass is 380.28 g/mol.

Is Morphine methylbromide hazardous?

No GHS hazard classification for Morphine methylbromide 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 Morphine methylbromide?

Morphine methylbromide 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 Morphine methylbromide?

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What is the price of Morphine methylbromide?

Suppliers quote Morphine methylbromide 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 Morphine methylbromide

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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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