3-Descyano Febuxostat

Name: 3-Descyano Febuxostat
Brand: Vaqora Chemicals
SKU: VQ-025743

About 3-Descyano Febuxostat

Vaqora Chemicals supplies 3-Descyano Febuxostat, an impurity of Febuxostat registered under CAS number 1206550-99-3. Formula C15H17NO3S, molecular weight 291.4 g/mol. Systematically, it is named 4-methyl-2-[4-(2-methylpropoxy)phenyl]-1,3-thiazole-5-carboxylic acid. It is also known as Descyano Febuxostat.

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.

This Febuxostat impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 3-Descyano Febuxostat is dispatched with a Certificate of Analysis (COA) to destinations 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	3-Descyano Febuxostat
Catalogue No.	VQ-025743
CAS Number	1206550-99-3
IUPAC name	4-methyl-2-[4-(2-methylpropoxy)phenyl]-1,3-thiazole-5-carboxylic acid
Molecular formula	C₁₅H₁₇NO₃S
Molecular weight	291.4 g/mol
Exact mass	291.0929
Grade	Reference Standard
HSN code	38229090
InChIKey	ZDKJCYASUIQELO-UHFFFAOYSA-N
SMILES	CC1=C(SC(=N1)C2=CC=C(C=C2)OCC(C)C)C(=O)O
PubChem CID	95492613

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 5
TPSA	87.7 Å²
Synonyms	2-(4-Isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid, Descyano Febuxostat, 5-Thiazolecarboxylic acid, 4-methyl-2-[4-(2-methylpropoxy)phenyl]-, 2-(4-Isobutoxyphenyl)-4-methylthiazole-5-carboxylicacid, 2-(4-isobutoxyphenyl)-4-methyl-thiazole-5-carboxylic acid, 4-Methyl-2-[4-(2-methylpropoxy)phenyl]-5-thiazolecarboxylic acid, 5-Thiazolecarboxylic acid, 4-methyl-2-[4-(2-methylpropoxy)phenyl]- [INDEX-NAME]

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 3-Descyano Febuxostat?

The CAS Registry Number of 3-Descyano Febuxostat is 1206550-99-3. It is also known as 2-(4-Isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid, Descyano Febuxostat, 5-Thiazolecarboxylic acid, 4-methyl-2-[4-(2-methylpropoxy)phenyl]-.

What is the molecular formula and molecular weight of 3-Descyano Febuxostat?

3-Descyano Febuxostat has the molecular formula C15H17NO3S and a molecular weight of 291.4 g/mol. Its IUPAC name is 4-methyl-2-[4-(2-methylpropoxy)phenyl]-1,3-thiazole-5-carboxylic acid.

What is 3-Descyano Febuxostat used for?

3-Descyano Febuxostat 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 3-Descyano Febuxostat can I order?

We supply 3-Descyano Febuxostat 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 3-Descyano Febuxostat?

Yes. Every lot of 3-Descyano Febuxostat 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 3-Descyano Febuxostat be shipped internationally?

Yes. We export 3-Descyano Febuxostat worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.