5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methyl… 316149-01-6

Name: 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine
Brand: Vaqora Chemicals
SKU: VQ-022612

About 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine

Vaqora Chemicals supplies 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine, an impurity of Etoricoxib registered under CAS number 316149-01-6. Its molecular formula is C18H15ClN2OS and its molecular weight is 342.8 g/mol. The IUPAC name is 5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfinylphenyl)pyridine. Common synonyms include Etoricoxib sulfoxide.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Etoricoxib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Etoricoxib

View every impurity, metabolite and intermediate we list for Etoricoxib.

Etoricoxib impurities

Specifications & identifiers

Chemical identifiers
Product name	5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine
Catalogue No.	VQ-022612
CAS Number	316149-01-6
IUPAC name	5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfinylphenyl)pyridine
Molecular formula	C₁₈H₁₅ClN₂OS
Molecular weight	342.8 g/mol
Exact mass	342.0594
Grade	Reference Standard
HSN code	38229090
InChIKey	SLXXLDBGJKCVGS-UHFFFAOYSA-N
SMILES	CC1=NC=C(C=C1)C2=C(C=C(C=N2)Cl)C3=CC=C(C=C3)S(=O)C
PubChem CID	9906073

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 4
TPSA	62.1 Å²
Synonyms	5-chloro-6'-methyl-3-(4-(methylsulfinyl)phenyl)-2,3'-bipyridine, 2,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylsulfinyl)phenyl]-, 5-chloro-6'-methyl-3-[4-(methylsulfinyl)phenyl]-2,3'-bipyridine, Etoricoxib sulfoxide, 5-chloro-2-(6-methyl-3-pyridyl)-3-(4-methylsulfinylphenyl)pyridine, 5-Chloro-3-[4-(methanesulfinyl)phenyl]-6'-methyl-2,3'-bipyridine

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 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine?

The CAS Registry Number of 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine is 316149-01-6. It is also known as 5-chloro-6'-methyl-3-(4-(methylsulfinyl)phenyl)-2,3'-bipyridine, 2,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylsulfinyl)phenyl]-, 5-chloro-6'-methyl-3-[4-(methylsulfinyl)phenyl]-2,3'-bipyridine.

What is the molecular formula and molecular weight of 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine?

5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine has the molecular formula C18H15ClN2OS and a molecular weight of 342.8 g/mol. Its IUPAC name is 5-chloro-2-(6-methyl-3-pyridinyl)-3-(4-methylsulfinylphenyl)pyridine.

What is 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine used for?

5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine is supplied as a characterised reference material related to Etoricoxib. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine can I order?

We supply 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine?

Yes. Every lot of 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine 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 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine be shipped internationally?

Yes. We export 5-Chloro-2-(6-methylpyridin-3-yl)-3-(4-methylsulfinylphenyl)pyridine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.