Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

SML3271

Sigma-Aldrich

Etoricoxib

≥95% (HPLC)

Synonym(s):

5-Chloro-3-[4-(methylsulfonyl)phenyl]-2-(2-methyl-5-pyridinyl)pyridine, 5-Chloro-6′-methyl-3-[4-(methylsulfonyl)phenyl]-2,3′-bipyridine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C18H15ClN2O2S
CAS Number:
202409-33-4
Molecular Weight:
358.84
Beilstein:
8073797
MDL number:
MFCD06797512
UNSPSC Code:
12352107
NACRES:
NA.77

Quality Level

100

Assay

≥95% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

CC1=NC=C(C2=C(C3=CC=C(S(C)(=O)=O)C=C3)C=C(Cl)C=N2)C=C1

InChI

1S/C18H15ClN2O2S/c1-12-3-4-14(10-20-12)18-17(9-15(19)11-21-18)13-5-7-16(8-6-13)24(2,22)23/h3-11H,1-2H3

InChI key

MNJVRJDLRVPLFE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H302,H310

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 4 Oral

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Sebastián A Cuesta et al.
Molecules (Basel, Switzerland), 26(13) (2021-07-20)
In this review, a timeline starting at the willow bark and ending in the latest discoveries of analgesic and anti-inflammatory drugs will be discussed. Furthermore, the chemical features of the different small organic molecules that have been used in pain
D Riendeau et al.
The Journal of pharmacology and experimental therapeutics, 296(2), 558-566 (2001-02-13)
We report here the preclinical profile of etoricoxib (MK-0663) [5-chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfonylphenyl) pyridine], a novel orally active agent that selectively inhibits cyclooxygenase-2 (COX-2), that has been developed for high selectivity in vitro using whole blood assays and sensitive COX-1 enzyme assays at
Lalita Tanwar et al.
Asian Pacific journal of cancer prevention : APJCP, 11(5), 1329-1333 (2011-01-05)
In the present study, we assessed effects of etoricoxib, a non-steroidal anti-inflammatory drug, on proliferation and apoptosis in 1,2-dimethylhydrazine dihydrochloride (DMH) induced colon lesion development. Male SD rats were divided into four groups: Group 1 controls receiving the vehicle treatment;

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service