Febuxostat 67M-2

Name: Febuxostat 67M-2
Brand: Vaqora Chemicals
SKU: VQ-037207

About Febuxostat 67M-2

Listed under CAS 407582-47-2, Febuxostat 67M-2 is a metabolite or degradation product of Febuxostat available from Vaqora Chemicals. With the molecular formula C16H16N2O4S, it has a molar mass of 332.4 g/mol. The IUPAC name is 2-[3-cyano-4-(2-hydroxy-2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid. It is also known as 2-Hydroxyfebuxostat or Febuxostat metabolite 67M-2.

It is supplied as a solution. 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Febuxostat, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Febuxostat

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

Febuxostat impurities

Specifications & identifiers

Chemical identifiers
Product name	Febuxostat 67M-2
Catalogue No.	VQ-037207
CAS Number	407582-47-2
IUPAC name	2-[3-cyano-4-(2-hydroxy-2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid
Molecular formula	C₁₆H₁₆N₂O₄S
Molecular weight	332.4 g/mol
Exact mass	332.0831
Grade	Reference Standard
HSN code	38229090
InChIKey	FFDDWBJYRJGZQH-UHFFFAOYSA-N
SMILES	CC1=C(SC(=N1)C2=CC(=C(C=C2)OCC(C)(C)O)C#N)C(=O)O
PubChem CID	11956739

Physical properties
Physical form	Solution
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 7
TPSA	132 Å²
Synonyms	2-Hydroxyfebuxostat, 2-(3-Cyano-4-(2-hydroxy-2-methylpropoxy)phenyl)-4-methyl-5-thiazolecarboxylic acid, 5-Thiazolecarboxylic acid, 2-(3-cyano-4-(2-hydroxy-2-methylpropoxy)phenyl)-4-methyl-, 2-[3-cyano-4-(2-hydroxy-2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid, Febuxostat metabolite 67M-2, 2-Hydroxyfebuxostat (67M-2), 2-[3-cyano-4-(2-hydroxy-2-methyl-propoxy)phenyl]-4-methyl-thiazole-5-carboxylic acid

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 67M-2?

The CAS Registry Number of Febuxostat 67M-2 is 407582-47-2. It is also known as 2-Hydroxyfebuxostat, 2-(3-Cyano-4-(2-hydroxy-2-methylpropoxy)phenyl)-4-methyl-5-thiazolecarboxylic acid, 5-Thiazolecarboxylic acid, 2-(3-cyano-4-(2-hydroxy-2-methylpropoxy)phenyl)-4-methyl-.

What is the molecular formula and molecular weight of Febuxostat 67M-2?

Febuxostat 67M-2 has the molecular formula C16H16N2O4S and a molecular weight of 332.4 g/mol. Its IUPAC name is 2-[3-cyano-4-(2-hydroxy-2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid.

What is Febuxostat 67M-2 used for?

Febuxostat 67M-2 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 67M-2 can I order?

We supply Febuxostat 67M-2 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 67M-2?

Yes. Every lot of Febuxostat 67M-2 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 67M-2 be shipped internationally?

Yes. We export Febuxostat 67M-2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.