1-[4-(Methylsulfinyl)phenyl]ethanone

Name: 1-[4-(Methylsulfinyl)phenyl]ethanone
Brand: Vaqora Chemicals
SKU: VQ-030629

About 1-[4-(Methylsulfinyl)phenyl]ethanone

1-[4-(Methylsulfinyl)phenyl]ethanone (CAS 32361-73-2) is an impurity of Etoricoxib offered by Vaqora Chemicals. With the molecular formula C9H10O2S, it has a molar mass of 182.24 g/mol. Common synonyms include 1-(4-methanesulfinylphenyl)ethan-1-one and 1-(4-methansulfinylphenyl)ethanone.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Etoricoxib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 1-[4-(Methylsulfinyl)phenyl]ethanone in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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	1-[4-(Methylsulfinyl)phenyl]ethanone
Catalogue No.	VQ-030629
CAS Number	32361-73-2
IUPAC name	1-(4-methylsulfinylphenyl)ethanone
Molecular formula	C₉H₁₀O₂S
Molecular weight	182.24 g/mol
Exact mass	182.0402
Grade	Reference Standard
HSN code	38229090
InChIKey	NTUFNCGULZBNCK-UHFFFAOYSA-N
SMILES	CC(=O)C1=CC=C(C=C1)S(=O)C
PubChem CID	11052281

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 3
TPSA	53.4 Å²
Synonyms	1-(4-methanesulfinylphenyl)ethan-1-one, 1-(4-methansulfinylphenyl)ethanone, p-acetylphenyl methyl sulphoxide, 1-(4-methansulfinylphenyl)ethanon, 1-(4-(methylsulfinyl)phenyl)ethan-1-one, 1 (4 methansulfinylphenyl)ethanone,1(4methansulfinylphenyl)ethanone

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 1-[4-(Methylsulfinyl)phenyl]ethanone?

The CAS Registry Number of 1-[4-(Methylsulfinyl)phenyl]ethanone is 32361-73-2. It is also known as 1-(4-methanesulfinylphenyl)ethan-1-one, 1-(4-methansulfinylphenyl)ethanone, p-acetylphenyl methyl sulphoxide.

What is the molecular formula and molecular weight of 1-[4-(Methylsulfinyl)phenyl]ethanone?

1-[4-(Methylsulfinyl)phenyl]ethanone has the molecular formula C9H10O2S and a molecular weight of 182.24 g/mol. Its IUPAC name is 1-(4-methylsulfinylphenyl)ethanone.

What is 1-[4-(Methylsulfinyl)phenyl]ethanone used for?

1-[4-(Methylsulfinyl)phenyl]ethanone 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 1-[4-(Methylsulfinyl)phenyl]ethanone can I order?

We supply 1-[4-(Methylsulfinyl)phenyl]ethanone 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 1-[4-(Methylsulfinyl)phenyl]ethanone?

Yes. Every lot of 1-[4-(Methylsulfinyl)phenyl]ethanone 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 1-[4-(Methylsulfinyl)phenyl]ethanone be shipped internationally?

Yes. We export 1-[4-(Methylsulfinyl)phenyl]ethanone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.