CompoundList
Sign in
Pharmaceuticals and APIs

Dextromethorphan hydrobromide

Also known as Delsym, Antussan, Demorphan

CAS 125-69-9Formula C18H26BrNOMolar mass 352.32 g/molEC 204-750-1
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 108 suppliers listed Drug substance
Get quotes Compare 108 suppliers
Dextromethorphan hydrobromide chemical structure, C18H26BrNO, CAS 125-69-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
125-69-9
Formula
C18H26BrNO
Molar mass
352.32 g/mol
EC number
204-750-1
HS code
293399
Category
Pharmaceuticals and APIs

What is Dextromethorphan hydrobromide?

Plain description, key identifiers and synonyms

Dextromethorphan Hydrobromide is the hydrobromide salt form of dextromethorphan, a synthetic, methylated dextrorotary analogue of levorphanol, a substance related to codeine and a non-opioid derivate of morphine. Dextromethorphan exhibits antitussive activity and is devoid of analgesic or addictive property. This agent crosses the blood-brain-barrier and activates sigma opioid receptors on the cough center in the central nervous system, thereby suppressing the cough reflex.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,9S,10S)-4-methoxy-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene, hydrobromide
CAS number
125-69-9 CAS number cross-checkedOther or deprecated CAS: 1887136-04-0
EC number
204-750-1
Molecular formula
C18H26BrNO
UNII
Z0CG3115FG
MDL number
MFCD00269810
InChIKey
MISZALMBODQYFT-URVXVIKDSA-N
InChI
InChI=1S/C18H25NO.BrH/c1-19-10-9-18-8-4-3-5-15(18)17(19)11-13-6-7-14(20-2)12-16(13)18;/h6-7,12,15,17H,3-5,8-11H2,1-2H3;1H/t15-,17+,18+;/m1./s1
Canonical SMILES
Br.COc1ccc2c(c1)C13CCCCC1C(C2)N(C)CC3
Isomeric SMILES
CN1CC[C@@]23CCCC[C@@H]2[C@@H]1CC4=C3C=C(C=C4)OC.Br

Synonyms

  • Delsym
  • Antussan
  • Demorphan
  • Tusilan
  • d-Methorphan hydrobromide
  • Romilar
  • Dextromethorphan bromide
  • Dextromethorphan HBr
  • Dextromethorphan polistirex
  • Dextromethorphan hydrobromide anhydrous
  • Benylin DM
  • Azedipamin
  • Orthoxicol
  • Tussi-Organidin
  • Endotussin-NN
  • Dimetapp DM
  • Naldecon-DX
  • Viro-Med
  • Cerose-DM
  • Tussar DM
  • Cough-X
  • Ru-Tuss Expectorant
  • Tylenol Cough Liquid
  • Tussi-Organidin DM NR
  • Endotussin-NN Pediatric
Show all 39 synonyms
  • Bayer Select Flu Relief
  • Robitussin Cough Calmers
  • Robitussin Cold & Cough
  • Ornex Severe Cold Formula
  • Robitussin Pediatric Cough
  • Tussi-Organidin DM-S NR
  • Tylenol Cold No Drowsiness
  • Drixoral Cough & Congestion
  • PediaCare Cough-Cold Formula
  • Bayer Select Night Time Cold
  • Drixoral Cough & Sore Throat
  • Contac Nighttime Cold Medicine
  • Contac Jr. Non-drowsy Formula
  • Bayer Select Head & Chest Cold

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
352.32 g/molcalc.
Exact mass
351.1198 Dacalc.
LogP (octanol/water)
3.96calc.
Topological polar surface area
12.47 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
21calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.67calc.
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

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P391Collect spillage.
  • 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

Dextromethorphan hydrobromide suppliers

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

All 108 suppliers
30 of 30 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

108 suppliers in 18 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Dextromethorphan hydrobromide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Functional uses

  • Pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

Frequently asked questions

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

What is Dextromethorphan hydrobromide?

Dextromethorphan Hydrobromide is the hydrobromide salt form of dextromethorphan, a synthetic, methylated dextrorotary analogue of levorphanol, a substance related to codeine and a non-opioid derivate of morphine. Dextromethorphan exhibits antitussive activity and is devoid of analgesic or addictive property.

What is the CAS number of Dextromethorphan hydrobromide?

The CAS registry number of Dextromethorphan hydrobromide is 125-69-9. Other or deprecated CAS numbers: 1887136-04-0.

What is the molecular formula and weight of Dextromethorphan hydrobromide?

The molecular formula of Dextromethorphan hydrobromide is C18H26BrNO and its molar mass is 352.32 g/mol.

What is Dextromethorphan hydrobromide used for?

Known uses and roles of Dextromethorphan hydrobromide include pharmaceutical.

Is Dextromethorphan hydrobromide hazardous?

Dextromethorphan hydrobromide carries the GHS signal word "Warning". Main hazards: harmful if swallowed, toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dextromethorphan hydrobromide?

Dextromethorphan 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.

Where can I buy Dextromethorphan hydrobromide?

CompoundList lists 108 suppliers of Dextromethorphan hydrobromide in India, United States, China, Germany and 14 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Dextromethorphan hydrobromide in India?

47 suppliers in India list Dextromethorphan hydrobromide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Dextromethorphan hydrobromide?

Suppliers quote Dextromethorphan hydrobromide 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 Dextromethorphan hydrobromide

Get quotes for Dextromethorphan hydrobromide

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell this chemical
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dextromethorphan hydrobromide with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dextromethorphan-hydrobromide-125-69-9" title="Dextromethorphan hydrobromide structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Pharmaceuticals and APIs or HS code 293399

108 suppliers
Free quotes, contact stays private
Get quotes