Febuxostat Isopropyl isomer

About Febuxostat Isopropyl isomer

Febuxostat Isopropyl isomer is an impurity of Febuxostat carrying the CAS registry number 144060-52-6. The compound has the formula C15H14N2O3S, corresponding to a molecular weight of 302.4 g/mol. Systematically, it is named 2-(3-cyano-4-propan-2-yloxyphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid. Alternative names: Febuxostat Isopropyl Ether Analog and Febuxostat Isopropoxy Acid.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Febuxostat, 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.

We offer Febuxostat Isopropyl isomer 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 Febuxostat

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

Febuxostat impurities

Specifications & identifiers

Chemical identifiers
Product name	Febuxostat Isopropyl isomer
Catalogue No.	VQ-025732
CAS Number	144060-52-6
IUPAC name	2-(3-cyano-4-propan-2-yloxyphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid
Molecular formula	C₁₅H₁₄N₂O₃S
Molecular weight	302.4 g/mol
Exact mass	302.0725
Grade	Reference Standard
HSN code	38229090
InChIKey	UBKMOFWTLCOKFO-UHFFFAOYSA-N
SMILES	CC1=C(SC(=N1)C2=CC(=C(C=C2)OC(C)C)C#N)C(=O)O
PubChem CID	19965165

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 6
TPSA	111 Å²
Synonyms	Febuxostat Isopropyl Ether Analog, Febuxostat Isopropoxy Acid, 2-(3-Cyano-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylic acid, US9802907, Febuxostat, Febuxostat Isopropoxy Acid (J), 2-(3-cyano-4-isopropoxyphenyl)-4-methyl-5-thiazolecarboxylic acid, 2-(3-Cyano-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylicacid

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 Isopropyl isomer?

The CAS Registry Number of Febuxostat Isopropyl isomer is 144060-52-6. It is also known as Febuxostat Isopropyl Ether Analog, Febuxostat Isopropoxy Acid, 2-(3-Cyano-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylic acid.

What is the molecular formula and molecular weight of Febuxostat Isopropyl isomer?

Febuxostat Isopropyl isomer has the molecular formula C15H14N2O3S and a molecular weight of 302.4 g/mol. Its IUPAC name is 2-(3-cyano-4-propan-2-yloxyphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid.

What is Febuxostat Isopropyl isomer used for?

Febuxostat Isopropyl isomer 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 Isopropyl isomer can I order?

We supply Febuxostat Isopropyl isomer 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 Isopropyl isomer?

Yes. Every lot of Febuxostat Isopropyl isomer 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 Isopropyl isomer be shipped internationally?

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