Etoricoxib Impurity D

Name: Etoricoxib Impurity D
Brand: Vaqora Chemicals
SKU: VQ-004936

About Etoricoxib Impurity D

Etoricoxib Impurity D (CAS 221615-75-4) is an impurity of Etoricoxib offered by Vaqora Chemicals. Formula C15H15NO3S, molecular weight 289.4 g/mol. The IUPAC name is 1-(6-methyl-3-pyridinyl)-2-(4-methylsulfonylphenyl)ethanone. Common synonyms include Etoricoxib Ketosulfonyl Impurity and Etoricoxib Impurity F.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Etoricoxib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Etoricoxib Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

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	Etoricoxib Impurity D
Catalogue No.	VQ-004936
CAS Number	221615-75-4
IUPAC name	1-(6-methyl-3-pyridinyl)-2-(4-methylsulfonylphenyl)ethanone
Molecular formula	C₁₅H₁₅NO₃S
Molecular weight	289.4 g/mol
Exact mass	289.0773
Grade	Reference Standard
HSN code	38229090
InChIKey	YBFHILNBYXCJKD-UHFFFAOYSA-N
SMILES	CC1=NC=C(C=C1)C(=O)CC2=CC=C(C=C2)S(=O)(=O)C
PubChem CID	9925991

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 4
TPSA	72.5 Å²
Synonyms	2-(4-Methanesulfonyl-phenyl)-1-(6-methyl-pyridin-3-yl)-ethanone, 1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone, 1-(6-Methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]ethanone, Etoricoxib Ketosulfonyl Impurity, 1-(6-Methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethanone, Ethanone, 1-(6-methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]-, 1-(6-Methylpyridine-3-yl)-2-((4-methylsulfonyl)phenyl)ethanone, 1-(6-Methyl-3-pyridinyl)-2-(4-(methylsulfonyl)phenyl)ethanone, 1-(6-methylpyridin-3-yl)-2-(4-methylsulfonylphenyl)ethanone, Etoricoxib Impurity F, Etoricoxib Impurity 6, 1-(6-methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethan-1-one

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P264, P273, P280, P302 + P352, P321, P332 + P317, P362 + P364, 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 Impurity D?

The CAS Registry Number of Etoricoxib Impurity D is 221615-75-4. It is also known as 2-(4-Methanesulfonyl-phenyl)-1-(6-methyl-pyridin-3-yl)-ethanone, 1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone, 1-(6-Methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]ethanone.

What is the molecular formula and molecular weight of Etoricoxib Impurity D?

Etoricoxib Impurity D has the molecular formula C15H15NO3S and a molecular weight of 289.4 g/mol. Its IUPAC name is 1-(6-methyl-3-pyridinyl)-2-(4-methylsulfonylphenyl)ethanone.

What is Etoricoxib Impurity D used for?

Etoricoxib Impurity D 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 Etoricoxib Impurity D can I order?

We supply Etoricoxib Impurity D in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Etoricoxib Impurity D?

Yes. Every lot of Etoricoxib Impurity D 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 Impurity D be shipped internationally?

Yes. Etoricoxib Impurity D is classified as hazardous, 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.