Etoricoxib, ≥98%

Name: Etoricoxib, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-011865

About Etoricoxib, ≥98%

Etoricoxib is a pyridine derivative carrying the CAS registry number 202409-33-4, specified at ≥98% purity. The compound has the formula C18H15ClN2O2S, corresponding to a molecular weight of 358.8 g/mol. Systematically, it is named 5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfonylphenyl)pyridine. It is also known as Arcoxia.

The product is provided as a solid. Literature values give a melting point of 134-135 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Etoricoxib in 25 mg, 100 mg and 1 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Etoricoxib, ≥98%
Catalogue No.	VQ-011865
CAS Number	202409-33-4
IUPAC name	5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfonylphenyl)pyridine
Molecular formula	C₁₈H₁₅ClN₂O₂S
Molecular weight	358.8 g/mol
Exact mass	358.0543
Purity / assay	≥98%
HSN code	29333990
InChIKey	MNJVRJDLRVPLFE-UHFFFAOYSA-N
SMILES	CC1=NC=C(C=C1)C2=C(C=C(C=N2)Cl)C3=CC=C(C=C3)S(=O)(=O)C
PubChem CID	123619

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	134-135 °C
LogP (XLogP3)	3.3
H-bond donors / acceptors	0 / 4
TPSA	68.3 Å²
UN number	UN 2811
Synonyms	Arcoxia, 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine, 5-chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfonylphenyl)pyridine, 5-chloro-6'-methyl-3-[4-(methylsulfonyl)phenyl]-2,3'-bipyridine, 2,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylsulfonyl)phenyl]-, 5-Chloro-6'-methyl-3-(p-(methylsulfonyl)phenyl)-2,3'-bipyridine, 2,3'-Bipyridine, 5-chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-, 5-chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)pyridine, 5-Chloro-3-(4-methanesulfonyl-phenyl)-6'-methyl-[2,3']bipyridinyl, 5-chloro-3-(4-methanesulfonylphenyl)-2-(6-methylpyridin-3-yl)pyridine, 5-Chloro-3-(4-methanesulfonyl-phenyl)-6'-methyl-(2,3')bipyridinyl, 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfonylphenyl) Pyridine

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H310Fatal in contact with skin
H373May causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P262, P264, P270, P273, P280, P301 + P317, P302 + P352, P316, P318, P319, P321, P330, P361 + P364, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Etoricoxib, ≥98%?

The CAS Registry Number of Etoricoxib, ≥98% is 202409-33-4. It is also known as Arcoxia, 5-Chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine, 5-chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfonylphenyl)pyridine.

What is the molecular formula and molecular weight of Etoricoxib, ≥98%?

Etoricoxib, ≥98% has the molecular formula C18H15ClN2O2S and a molecular weight of 358.8 g/mol. Its IUPAC name is 5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfonylphenyl)pyridine.

Which grade and pack sizes of Etoricoxib, ≥98% can I order?

We supply Etoricoxib, ≥98% in (≥98%) grade, in 25 mg, 100 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Etoricoxib, ≥98%?

Yes. Every lot of Etoricoxib, ≥98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Etoricoxib, ≥98% be shipped internationally?

Yes. Etoricoxib, ≥98% is classified as hazardous (UN 2811), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.