Febuxostat Impurity 23

Name: Febuxostat Impurity 23
Brand: Vaqora Chemicals
SKU: VQ-037212

About Febuxostat Impurity 23

Febuxostat Impurity 23 (CAS 2476465-06-0) is an impurity of Febuxostat offered by Vaqora Chemicals. Its molecular formula is C17H19NO5S and its molecular weight is 349.4 g/mol. The IUPAC name is 2-[3-methoxycarbonyl-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid.

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. Good laboratory practice and suitable PPE are recommended during handling.

This Febuxostat impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Febuxostat Impurity 23 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Febuxostat

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

Febuxostat impurities

Specifications & identifiers

Chemical identifiers
Product name	Febuxostat Impurity 23
Catalogue No.	VQ-037212
CAS Number	2476465-06-0
IUPAC name	2-[3-methoxycarbonyl-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid
Molecular formula	C₁₇H₁₉NO₅S
Molecular weight	349.4 g/mol
Exact mass	349.0984
Grade	Reference Standard
HSN code	38229090
InChIKey	CYBAMYWFILTZPR-UHFFFAOYSA-N
SMILES	CC1=C(SC(=N1)C2=CC(=C(C=C2)OCC(C)C)C(=O)OC)C(=O)O
PubChem CID	146014067

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	1 / 7
TPSA	114 Å²

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 Febuxostat Impurity 23?

The CAS Registry Number of Febuxostat Impurity 23 is 2476465-06-0. It is also known as 2-(4-Isobutoxy-3-(methoxycarbonyl)phenyl)-4-methylthiazole-5-carboxylic acid.

What is the molecular formula and molecular weight of Febuxostat Impurity 23?

Febuxostat Impurity 23 has the molecular formula C17H19NO5S and a molecular weight of 349.4 g/mol. Its IUPAC name is 2-[3-methoxycarbonyl-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid.

What is Febuxostat Impurity 23 used for?

Febuxostat Impurity 23 is supplied as a characterised reference material related to Febuxostat. 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 Febuxostat Impurity 23 can I order?

We supply Febuxostat Impurity 23 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 Febuxostat Impurity 23?

Yes. Every lot of Febuxostat Impurity 23 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 Febuxostat Impurity 23 be shipped internationally?

Yes. We export Febuxostat Impurity 23 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.