API Process Intermediates & Related Compounds

Febuxostat Isopropyl Ester

Name: Febuxostat Isopropyl Ester
Brand: Zemixal
SKU: ZX-012488

Reference StandardIn stock

Febuxostat Isopropyl Ester (CAS 1346238-10-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 99.32%.

Pack sizes

Febuxostat Isopropyl Ester chemical structure

CAS number1346238-10-5

FormulaC₁₉H₂₂N₂O₃S

Molar mass358.5 g/mol

Physical formSolid

HS code2933

Purity99.32%

InChIKeyFAXOGEIYOUIHBB-UHFFFAOYSA-N

IUPAC namepropan-2-yl 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate

About Febuxostat Isopropyl Ester

Febuxostat Isopropyl Ester sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Key data (Reference Standard): CAS 1346238-10-5, formula C19H22N2O3S and molar mass 358.5 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Safe handling

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Available as 10 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Febuxostat

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

Febuxostat standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Febuxostat Isopropyl Ester
Product name	Febuxostat Isopropyl Ester
Catalogue number	ZX-012488
CAS number	1346238-10-5
IUPAC name	propan-2-yl 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate
Molecular formula	C₁₉H₂₂N₂O₃S
Molar mass	358.5 g/mol
Exact mass	358.1351
Grade	Reference Standard
Purity / assay	99.32%
Physical form	Solid
XLogP3	5
H-bond donors / acceptors	0 / 6
Topological polar surface area	100 Å²
HS code	2933
InChIKey	FAXOGEIYOUIHBB-UHFFFAOYSA-N
SMILES	CC1=C(SC(=N1)C2=CC(=C(C=C2)OCC(C)C)C#N)C(=O)OC(C)C
PubChem CID	66691921
Synonyms	1-Methylethyl 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylate, 2-(3-Cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid isopropyl ester, Isopropyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate, Isopropyl2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate

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 Isopropyl Ester
10 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 Isopropyl Ester

Which CAS number identifies Febuxostat Isopropyl Ester?

Febuxostat Isopropyl Ester is registered under CAS 1346238-10-5. You may also see it listed as 1-Methylethyl 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylate, 2-(3-Cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid isopropyl ester, Isopropyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. Our catalogue number for this item is ZX-012488.

What are the formula and molar mass of Febuxostat Isopropyl Ester?

For Febuxostat Isopropyl Ester, its formula is C19H22N2O3S and its molar mass is 358.5 g/mol. The systematic (IUPAC) name is propan-2-yl 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate. InChIKey FAXOGEIYOUIHBB-UHFFFAOYSA-N lets you match it in any structure database.

How is Febuxostat Isopropyl Ester used in pharmaceutical QC?

Febuxostat Isopropyl Ester 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 Isopropyl Ester?

This listing is Reference Standard grade with 99.32% purity. Standard packs are 10 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Febuxostat Isopropyl Ester?

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 Isopropyl Ester to my country?

Yes. Febuxostat Isopropyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Febuxostat standards

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Febuxostat (stage-II)

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Febuxostat (stage-I)

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