Levomepromazine Other names: Methotrimeprazine Levomepromazine maleate

Chemical formula: C₁₉H₂₄N₂OS  Molecular mass: 328.472 g/mol  PubChem compound: 72287

Active ingredient description

Levomepromazine resembles chlorpromazine and promethazine in the pattern of its pharmacology. It possesses anti-emetic, antihistamine and anti-adrenaline activity and exhibits a strong sedative effect.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
N05AA02 Levomepromazine N Nervous system → N05 Psycholeptics → N05A Antipsychotics → N05AA Phenothiazines with aliphatic side-chain
Discover more medicines within N05AA02

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
NOZINAN Tablets Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC
NOZINAN Solution for injection / infusion Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC

Structural formula

Graphic representation of the active ingredient's molecular structure

3D molecular structure

3D representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 60-99-1
CAS Substance: 7104-38-3
DrugBank Drug: DB01403
KEGG Drug: D00403
PubChem Compound: 72287
RxNorm Ingredient: 6852
SNOMED-CT Concept: 387509007
Levomepromazine (substance)
UNII Identifier: 9G0LAW7ATQ
LEVOMEPROMAZINE

Medicines

Levomepromazine is an active ingredient of these brands:

Austria (AT)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Brazil (BR)

  • NEOZINE as LEVOMEPROMAZINE MALEATE

Canada (CA)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Croatia (HR)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Ecuador (EC)

Estonia (EE)

France (FR)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Ireland (IE)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Israel (IL)

Japan (JP)

Lithuania (LT)

Malta (MT)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Mexico (MX)

Netherlands (NL)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

New Zealand (NZ)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Poland (PL)

Spain (ES)

Tunisia (TN)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

United Kingdom (UK)

  • NOZINAN as LEVOMEPROMAZINE MALEATE

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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