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Heterocyclic building blocks

Licarbazepine

Also known as 10-Hydroxycarbazepine, licarbazepina, 10,11-Dihydro-10-hydroxy-5H-dibenz(b,f)azepine-5-carboxamide

CAS 29331-92-8Formula C15H14N2O2Molar mass 254.29 g/molEC 608-350-1
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard, Hazardous to the environment 9 suppliers listed
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Licarbazepine chemical structure, C15H14N2O2, CAS 29331-92-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
29331-92-8
Formula
C15H14N2O2
Molar mass
254.29 g/mol
EC number
608-350-1
HS code
293399
Category
Heterocyclic building blocks

What is Licarbazepine?

Plain description, key identifiers and synonyms

Licarbazepine is a dibenzoazepine that is 5H-dibenzo[b,f]azepine, reduced across the C-10,11 positions and carrying a carbamoyl substituent at the azepine nitrogen and a hydroxy function at C-10. A voltage-gated sodium channel blocker with anticonvulsant and mood-stabilizing effects, it is related to oxcarbazepine and is an active metabolite of oxcarbazepine. It has a role as an anticonvulsant, a sodium channel blocker and a drug allergen. It is a carboxamide, a dibenzoazepine and a member of ureas. It is functionally related to a carbamazepine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-hydroxy-5,6-dihydrobenzo[b][1]benzazepine-11-carboxamide
CAS number
29331-92-8 CAS number cross-checked
EC number
608-350-1
Molecular formula
C15H14N2O2
UNII
XFX1A5KJ3V
MDL number
MFCD00871817
InChIKey
BMPDWHIDQYTSHX-UHFFFAOYSA-N
InChI
InChI=1S/C15H14N2O2/c16-15(19)17-12-7-3-1-5-10(12)9-14(18)11-6-2-4-8-13(11)17/h1-8,14,18H,9H2,(H2,16,19)
SMILES (canonical and isomeric)
C1C(C2=CC=CC=C2N(C3=CC=CC=C31)C(=O)N)O

Synonyms

  • 10-Hydroxycarbazepine
  • licarbazepina
  • 10,11-Dihydro-10-hydroxy-5H-dibenz(b,f)azepine-5-carboxamide
  • 10,11-Dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxamide
  • licarbazepinum
  • 10,11-MHD
  • 10-hydroxy-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide
  • 10,11-Dihydro-10-hydroxycarbamazepine
  • 10-Hydroxycarbamazepine
  • 10-OH-Carbazepine
  • GP 47779
  • 10,11-Dihydro-10-hydroxy Carbamazepine
  • 10,11-Dihydro-10-hydroxycarbazepine
  • 10-Hydroxy-10,11-dihydrocarbamazepine
  • 5H-Dibenz[b,f]azepine-5-carboxamide, 10,11-dihydro-10-hydroxy-
  • BIA 2-005
  • 10-Hydroxy-carbamazepine
  • 5H-Dibenz(b,f)azepine-5-carboxamide, 10,11-dihydro-10-hydroxy-
  • 10-Hydroxy-10,11-dihydro-dibenzo[b,f]azepine-5-carboxylic acid amide
  • racemic 10-hydroxy-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide
  • 10-Hydroxy-10,11-dihydro-5H-dibenz(b,f)azepine-5-carboxamide
  • Licarbazepine (Standard)
  • (+-)-10,11-Dihydro-10-hydroxy-5H-dibenz(b,f)azepine-5-carboxamide
  • 10-Hydroxy-10,11-dihydrocarbamez epine
  • 10,11-Dihydro-10-hydroxycarbamazepine, analytical standard
Show all 29 synonyms
  • ( inverted exclamation markA)-10-Hydroxy-10,11-dihydro-5H-dib
  • 10-Hydroxy-10,11-dihydro-5H-dibenzo[b,f]azepine-5 carboxamide
  • 10-Hydroxy-10,11-dihydrocarbamazepine 1.0 mg/ml in Acetonitrile
  • 10,11-Dihydro-10-hydroxycarbamazepine 100 microg/mL in Acetonitrile

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
254.29 g/molcalc.
Exact mass
254.1055 Dacalc.
LogP (octanol/water)
2.49calc.
Topological polar surface area
66.56 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
Formal charge
0calc.
Stereocentres
1calc.
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)CCc1ccccc1N2

c1ccc2c(c1)CCc1ccccc1N2

3 rings, 15 atoms, the Iminodibenyl ring system.

268 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H317May cause an allergic skin reaction.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (21)
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • P403Store in a well-ventilated place.
  • 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

Licarbazepine suppliers

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

All 9 suppliers
9 of 9 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

9 suppliers in 5 countries

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Licarbazepine 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

Roles

  • aetiopathogenetic role
  • allergen
  • anticonvulsant
  • antipsychotic agent
  • biophysical role
  • central nervous system depressant
  • central nervous system drug
  • drug allergen
  • membrane transport modulator
  • pharmaceutical
  • psychotropic drug
  • sodium channel blocker
  • sodium channel modulator
  • tranquilizing drug

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

Frequently asked questions

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

What is Licarbazepine?

Licarbazepine is a dibenzoazepine that is 5H-dibenzo[b,f]azepine, reduced across the C-10,11 positions and carrying a carbamoyl substituent at the azepine nitrogen and a hydroxy function at C-10.

What is the CAS number of Licarbazepine?

The CAS registry number of Licarbazepine is 29331-92-8.

What is the molecular formula and weight of Licarbazepine?

The molecular formula of Licarbazepine is C15H14N2O2 and its molar mass is 254.29 g/mol.

What is Licarbazepine used for?

Known uses and roles of Licarbazepine include building blocks in research and laboratory, screening compounds in research and laboratory, aetiopathogenetic role, allergen, anticonvulsant and 11 more.

Is Licarbazepine hazardous?

Licarbazepine carries the GHS signal word "Danger". Main hazards: harmful if swallowed, may cause an allergic skin reaction, may cause allergy or asthma symptoms or breathing difficulties if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Licarbazepine?

Licarbazepine 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 Licarbazepine?

CompoundList lists 9 suppliers of Licarbazepine in China, Canada, Czech Republic, India and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Licarbazepine in India?

1 supplier in India list Licarbazepine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Licarbazepine?

Suppliers quote Licarbazepine 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 Licarbazepine

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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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