Febuxostat (stage-I)

Name: Febuxostat (stage-I)
Brand: Zemixal
SKU: ZX-004752

Reference StandardIn stock

Order Febuxostat (stage-I) (CAS 208665-95-6) online at Zemixal: C11H12BrNO, COA and SDS with every lot, worldwide shipping.

Pack sizes

CAS number208665-95-6

FormulaC₁₁H₁₂BrNO

Molar mass254.12 g/mol

Physical formSolid

HS code38229090

Purity97%

InChIKeyKMXCJFAXAMLPTC-UHFFFAOYSA-N

IUPAC name3-bromo-4-(2-methylpropoxy)benzonitrile

About Febuxostat (stage-I)

Analytical teams working on Febuxostat use Febuxostat (stage-I) as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 208665-95-6, formula C11H12BrNO and molar mass 254.12 g/mol. It is handled as a solid.

Where it is used

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. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

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-I)
Product name	Febuxostat (stage-I)
Catalogue number	ZX-004752
CAS number	208665-95-6
IUPAC name	3-bromo-4-(2-methylpropoxy)benzonitrile
Molecular formula	C₁₁H₁₂BrNO
Molar mass	254.12 g/mol
Exact mass	253.0102
Grade	Reference Standard
Purity / assay	97%
Physical form	Solid
XLogP3	3.6
H-bond donors / acceptors	0 / 2
Topological polar surface area	33 Å²
HS code	38229090
InChIKey	KMXCJFAXAMLPTC-UHFFFAOYSA-N
SMILES	CC(C)COC1=C(C=C(C=C1)C#N)Br
PubChem CID	46941300
Synonyms	3-Bromo-4-isobutoxybenzonitrile, Benzonitrile, 3-bromo-4-(2-methylpropoxy)-, 3-bromo-4-isobutoxy-benzonitrile, 4-isobutoxy-3-bromobenzonitrile

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-I)
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
500 mg	Quoted on request
1 g	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-I)

Which CAS number identifies Febuxostat (stage-I)?

Febuxostat (stage-I) is registered under CAS 208665-95-6. You may also see it listed as 3-Bromo-4-isobutoxybenzonitrile, Benzonitrile, 3-bromo-4-(2-methylpropoxy)-, 3-bromo-4-isobutoxy-benzonitrile. Our catalogue number for this item is ZX-004752.

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

For Febuxostat (stage-I), its formula is C11H12BrNO and its molar mass is 254.12 g/mol. The systematic (IUPAC) name is 3-bromo-4-(2-methylpropoxy)benzonitrile. InChIKey KMXCJFAXAMLPTC-UHFFFAOYSA-N lets you match it in any structure database.

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

Febuxostat (stage-I) 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-I)?

This listing is Reference Standard grade with 97% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Febuxostat (stage-I)?

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-I) to my country?

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

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