CompoundList
Sign in
Screening compounds

Levorphanol hydrobromide

Also known as Methorphinan hydrobromide, Morphinan-3-ol, 17-methyl-, hydrobromide, Racemorphan hydrobromide

CAS 17140-05-5Formula C17H24BrNOMolar mass 338.29 g/mol
Prohibited, not for trade
Why it is not for trade
Levorphanol hydrobromide chemical structure, C17H24BrNO, CAS 17140-05-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
17140-05-5
Formula
C17H24BrNO
Molar mass
338.29 g/mol
HS code
293399
Category
Screening compounds

What is Levorphanol hydrobromide?

Plain description, key identifiers and synonyms

Levorphanol hydrobromide is a chemical substance with the molecular formula C17H24BrNO and a molar mass of 338.29 g/mol. Its CAS registry number is 17140-05-5. The IUPAC name is (1R,9R,10R)-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol, hydrobromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,9R,10R)-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol, hydrobromide
CAS number
17140-05-5Other or deprecated CAS: 5985-35-3
Molecular formula
C17H24BrNO
UNII
5URK043N48, SE8SSX6K7S
InChIKey
WVFGKGPFQSEWON-DYWKTHLTSA-N
InChI
InChI=1S/C17H23NO.BrH/c1-18-9-8-17-7-3-2-4-14(17)16(18)10-12-5-6-13(19)11-15(12)17;/h5-6,11,14,16,19H,2-4,7-10H2,1H3;1H/t14-,16+,17+;/m0./s1
Canonical SMILES
Br.CN1CCC23CCCCC2C1Cc1ccc(O)cc13
Isomeric SMILES
CN1CC[C@]23CCCC[C@H]2[C@H]1CC4=C3C=C(C=C4)O.Br

Synonyms

  • Methorphinan hydrobromide
  • Morphinan-3-ol, 17-methyl-, hydrobromide
  • Racemorphan hydrobromide
  • dl-3-Hydroxy-N-methylmorphinan hydrobromide
  • Levorphanol dl-form hydrobromide
  • Dromoran hydrobromide
  • (1R,9R,10R)-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol, hydrobromide
  • l-Dromoran hydrobromide
  • (+-)-17-Methylmorphinan-3-ol hydrobromide
  • Morphinan, 3-hydroxy-N-methyl-, hydrobromide, (-)-
  • Morphinan, 3-hydroxy-N-methyl-, hydrobromide, (+-)-
  • Racemorphan hbr
  • Methorphinan hbr
  • Racemorphan Hydrobromide (1.0 mg/mL in Methanol)
  • Morphinan, 3-hydroxy-N-methyl-, hydrobromide
  • Morphinan-3-ol, 17-methyl-, hydrobromide, (+-)-
  • Racemorphan Hydrobromide - API
  • 3-hydroxy-n-methylmorphinan hydrobromide
  • Racemorphan Hydrobromide (1 mg/mL in Methanol)
  • Morphinan-3-ol, N-methyl-, hydrobromide, (+/-)-
  • Morphinan-3-ol, 17-methyl-, hydrobromide, (+/-)-

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
338.29 g/molcalc.
Exact mass
337.1041 Dacalc.
LogP (octanol/water)
3.66calc.
Topological polar surface area
23.47 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
20calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.65calc.
Formal charge
0calc.
Stereocentres
3calc.
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, c1ccc2c(c1)CC1NCCC23CCCCC13

c1ccc2c(c1)CC1NCCC23CCCCC13

4 rings, 17 atoms.

171 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.

Levorphanol hydrobromide suppliers

Trading restrictions apply to this substance

Controlled or monitored substance

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

Our policy on controlled substances

Levorphanol 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

Levorphanol 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 Levorphanol hydrobromide is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Levorphanol hydrobromide, based on the data on this page

What is Levorphanol hydrobromide?

Levorphanol hydrobromide is a chemical substance with the molecular formula C17H24BrNO and a molar mass of 338.29 g/mol. Its CAS registry number is 17140-05-5. The IUPAC name is (1R,9R,10R)-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol, hydrobromide.

What is the CAS number of Levorphanol hydrobromide?

The CAS registry number of Levorphanol hydrobromide is 17140-05-5. Other or deprecated CAS numbers: 5985-35-3.

What is the molecular formula and weight of Levorphanol hydrobromide?

The molecular formula of Levorphanol hydrobromide is C17H24BrNO and its molar mass is 338.29 g/mol.

What is Levorphanol hydrobromide used for?

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

Is Levorphanol hydrobromide hazardous?

No GHS hazard classification for Levorphanol 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 Levorphanol hydrobromide?

Levorphanol hydrobromide is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Can I buy Levorphanol hydrobromide on CompoundList?

No. Levorphanol 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 Levorphanol hydrobromide

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

Explore more in Screening compounds or HS code 293399

Not available for trade
Why