Febuxostat (stage-III)

Name: Febuxostat (stage-III)
Brand: Zemixal
SKU: ZX-004754

Reference StandardIn stock

Buy Febuxostat (stage-III) (CAS 144060-96-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.

Pack sizes

Febuxostat (stage-III) chemical structure

CAS number144060-96-8

FormulaC₁₇H₂₀BrNO₃S

Molar mass398.3 g/mol

Physical formSolid

HS code38229090

Purity96.90%

InChIKeyLTBYCVZIMRJPCD-UHFFFAOYSA-N

IUPAC nameethyl 2-[3-bromo-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate

About Febuxostat (stage-III)

Febuxostat (stage-III) belongs to the Febuxostat reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 144060-96-8, formula C17H20BrNO3S and molar mass 398.3 g/mol. It is handled as a solid.

Use cases we see most often

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

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Febuxostat

See every impurity, metabolite and related compound we list for this API.

Febuxostat standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Febuxostat (stage-III)
Product name	Febuxostat (stage-III)
Catalogue number	ZX-004754
CAS number	144060-96-8
IUPAC name	ethyl 2-[3-bromo-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate
Molecular formula	C₁₇H₂₀BrNO₃S
Molar mass	398.3 g/mol
Exact mass	397.0347
Grade	Reference Standard
Purity / assay	96.90%
Physical form	Solid
XLogP3	5.6
H-bond donors / acceptors	0 / 5
Topological polar surface area	76.7 Å²
HS code	38229090
InChIKey	LTBYCVZIMRJPCD-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(N=C(S1)C2=CC(=C(C=C2)OCC(C)C)Br)C
PubChem CID	10883843
Synonyms	Ethyl 2-[3-bromo-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylate, Ethyl 2-(3-bromo-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate, Ethyl 2-(3-bromo-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate, Ethyl 2-(3-bromo-4-isobutoxyphenyl)- 4-methyl-5-thiazolecarboxylate, Ethyl2-(3-bromo-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate, ethyl 2-(3-bromo-4-isobutoxy-phenyl)-4-methyl-thiazole-5-carboxylate, Ethyl 2-(3-bromo-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylate, 2-(3-bromo-4-isobutoxy-phenyl)-4-methylthiazole-5-carboxylic acid ethyl ester

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Febuxostat (stage-III)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Febuxostat (stage-III)

Which CAS number identifies Febuxostat (stage-III)?

Febuxostat (stage-III) is registered under CAS 144060-96-8. You may also see it listed as Ethyl 2-[3-bromo-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylate, Ethyl 2-(3-bromo-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate, Ethyl 2-(3-bromo-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. Our catalogue number for this item is ZX-004754.

What are the formula and molar mass of Febuxostat (stage-III)?

For Febuxostat (stage-III), its formula is C17H20BrNO3S and its molar mass is 398.3 g/mol. The systematic (IUPAC) name is ethyl 2-[3-bromo-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate. InChIKey LTBYCVZIMRJPCD-UHFFFAOYSA-N lets you match it in any structure database.

How is Febuxostat (stage-III) used in pharmaceutical QC?

Febuxostat (stage-III) is a characterised reference material linked to Febuxostat. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Febuxostat (stage-III)?

This listing is Reference Standard grade with 96.90% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Febuxostat (stage-III)?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Febuxostat (stage-III) to my country?

Yes. Febuxostat (stage-III) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Febuxostat standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list