Etoricoxib Related Compound B

Name: Etoricoxib Related Compound B
Brand: Vaqora Chemicals
SKU: VQ-004939

About Etoricoxib Related Compound B

Vaqora Chemicals supplies Etoricoxib Related Compound B, an impurity of Etoricoxib registered under CAS number 90536-66-6. The compound has the formula C9H10O4S, corresponding to a molecular weight of 214.24 g/mol. Its systematic (IUPAC) name is 2-(4-methylsulfonylphenyl)acetic acid. Common synonyms include 4-(Methylsulfonyl)benzeneacetic acid and 2-(4-(Methanesulfonyl)phenyl)acetic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

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, Etoricoxib Related Compound B 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 Related Compound B
Catalogue No.	VQ-004939
CAS Number	90536-66-6
IUPAC name	2-(4-methylsulfonylphenyl)acetic acid
Molecular formula	C₉H₁₀O₄S
Molecular weight	214.24 g/mol
Exact mass	214.03
Grade	Reference Standard
HSN code	38229090
InChIKey	HGGWOSYNRVOQJH-UHFFFAOYSA-N
SMILES	CS(=O)(=O)C1=CC=C(C=C1)CC(=O)O
PubChem CID	572345

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 4
TPSA	79.8 Å²
Synonyms	4-(Methylsulfonyl)benzeneacetic acid, 2-(4-(Methanesulfonyl)phenyl)acetic acid, 2-[4-(Methylsulfonyl)phenyl]acetic acid, 4-(Methylsulfonyl)phenylacetic acid, 4-Mesylphenylacetic acid, 2-(4-(Methylsulfonyl)phenyl)acetic acid, 4-(Methylsulfonyl)-benzeneacetic acid, 4-(Methylsulfonyl)-phenyl acetic acid, 4-methylsulphonylphenylacetic acid, (4-methanesulfonylphenyl)acetic acid, [4-(Methylsulfonyl)phenyl]acetic acid, 2-(4-Methanesulfonylphenyl)Acetic Acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Related Compound B?

The CAS Registry Number of Etoricoxib Related Compound B is 90536-66-6. It is also known as 4-(Methylsulfonyl)benzeneacetic acid, 2-(4-(Methanesulfonyl)phenyl)acetic acid, 2-[4-(Methylsulfonyl)phenyl]acetic acid.

What is the molecular formula and molecular weight of Etoricoxib Related Compound B?

Etoricoxib Related Compound B has the molecular formula C9H10O4S and a molecular weight of 214.24 g/mol. Its IUPAC name is 2-(4-methylsulfonylphenyl)acetic acid.

What is Etoricoxib Related Compound B used for?

Etoricoxib Related Compound B 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 Related Compound B can I order?

We supply Etoricoxib Related Compound B 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 Related Compound B?

Yes. Every lot of Etoricoxib Related Compound B 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 Related Compound B be shipped internationally?

Yes. Etoricoxib Related Compound B 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.