Etoricoxib

from source

C18H15ClN2O2S · 358.8 g/mol

Arcoxia · Kingcox · Nucoxia · Tauxib

What is Etoricoxib?

A COX-2 selective anti-inflammatory sold as Arcoxia in the UK and Europe, used for arthritis and gout. It is not approved in the United States. from source

CategoryPrescription medicine

Chemical familyAromatics Halogenated

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Fig. 1 · 2D structure RDKit

SMILESCC1=NC=C(C=C1)C2=C(C=C(C=N2)Cl)C3=CC=C(C=C3)S(=O)(=O)C

Where you'll find it

Dispensed on prescription, not sold on a shelf. See the rest of the prescription medicine group.

Toxicity & hazards

DangerToxicIrritantHealth hazardEnvironmentalH302, H310, H373, H411from source

Sources & methodology

PubChem CID: 123619
Wikidata: Q631202
Structure: PubChem → RDKit
Data refreshed: October 19, 2026

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