Naproxen Other names: Naproxen sodium

Chemical formula: C₁₄H₁₄O₃  Molecular mass: 230.259 g/mol  PubChem compound: 156391

Active ingredient description

Naproxen is a non-steroidal anti-inflammatory analgesic compound with antipyretic properties as has been demonstrated in classical animal test systems. Naproxen exhibits its anti-inflammatory effect even in adrenalectomised animals, indicating that its action is not mediated through the pituitary-adrenal axis.

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
G02CC02 Naproxen G Genito urinary system and sex hormones → G02 Other gynecologicals → G02C Other gynecologicals → G02CC Antiinflammatory products for vaginal administration
Discover more medicines within G02CC02
M01AE02 Naproxen M Musculo-skeletal system → M01 Antiinflammatory and antirheumatic products → M01A Antiinflammatory and antirheumatic products, non-steroids → M01AE Propionic acid derivatives
Discover more medicines within M01AE02
M02AA12 Naproxen M Musculo-skeletal system → M02 Topical products for joint and muscular pain → M02A Topical products for joint and muscular pain → M02AA Antiinflammatory preparations, non-steroids for topical use
Discover more medicines within M02AA12

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  
NAPROXEN Tablet 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: 22204-53-1
CAS Substance: 26159-34-2
DrugBank Drug: DB00788
KEGG Drug: D00118
PubChem Compound: 156391
RxNorm Ingredient: 7258
SNOMED-CT Concept: 372588000
Naproxen (substance)
UNII Identifier: 57Y76R9ATQ
NAPROXEN

Medicines

Naproxen is an active ingredient of these brands:

United States (US)

Albania (AL)

Australia (AU)

Austria (AT)

Brazil (BR)

Canada (CA)

Croatia (HR)

Cyprus (CY)

Ecuador (EC)

Estonia (EE)

Finland (FI)

France (FR)

Germany (DE)

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Italy (IT)

Japan (JP)

Lithuania (LT)

Malta (MT)

Mexico (MX)

Netherlands (NL)

New Zealand (NZ)

Nigeria (NG)

Poland (PL)

Romania (RO)

Singapore (SG)

South Africa (ZA)

Spain (ES)

Tunisia (TN)

Turkey (TR)

United Kingdom (UK)

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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