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Antidiabetic, Hormone & Metabolic APIs

Febuxostat

IP/BP/USPAvailable on request

Order Febuxostat (CAS 144060-53-7) online at Zemixal. Request a quote with price, lead time and documents. Purity ≥98.5%.

Pack sizes
Febuxostat chemical structure
CAS number144060-53-7
FormulaC16H16N2O3S
Molar mass316.4 g/mol
Physical formPowder
HS code2933
Purity≥98.5%
InChIKeyBQSJTQLCZDPROO-UHFFFAOYSA-N
IUPAC name2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid

About Febuxostat

Researchers and plant chemists source Febuxostat from Zemixal for routine and specialised work. For your records (IP/BP/USP), the material is defined by CAS 144060-53-7, formula C16H16N2O3S and molar mass 316.4 g/mol. Expect white to yellow crystalline powder(Results:White crystalline powder).

Use cases we see most often

  • Pharmaceutical formulation
  • Generic drug development

Storage and safety notes

It carries the GHS signal word Warning (H302, H362, H373 and H413), so wear gloves and eye protection and work with good ventilation.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. 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

  • Pharmaceutical formulation
  • Generic drug development

Applications

Grade guides

Specifications and identifiers

Specifications of Febuxostat
Product nameFebuxostat
Catalogue numberZX-004128
CAS number144060-53-7
IUPAC name2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid
Molecular formulaC16H16N2O3S
Molar mass316.4 g/mol
Exact mass316.0882
GradeIP/BP/USP
Purity / assay≥98.5%
Physical formPowder
AppearanceWhite to yellow crystalline powder(Results:White crystalline powder)
XLogP33.9
H-bond donors / acceptors1 / 6
Topological polar surface area111 Ų
HS code2933
InChIKeyBQSJTQLCZDPROO-UHFFFAOYSA-N
SMILESCC1=C(SC(=N1)C2=CC(=C(C=C2)OCC(C)C)C#N)C(=O)O
PubChem CID134018
SynonymsAdenuric, Uloric, TMX-67, Tei 6720, Tei-6720, TMX 67, 2-(3-Cyano-4-(2-methylpropoxy)phenyl)-4-methylthiazole-5-carboxylic acid, 5-Thiazolecarboxylic acid, 2-(3-cyano-4-(2-methylpropoxy)phenyl)-4-methyl-, 2-(3-cyano-4-(2-methylpropoxy)phenyl)-4-methyl-1,3-thiazole-5-carboxylic acid, 6720, TEI, Febuxostat tablets 40 mg, Febuxostat tablets 80 mg

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302Harmful if swallowed
  • H362May cause harm to breast-fed children
  • H373May causes damage to organs through prolonged or repeated exposure
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P203, P260, P263, P264, P270, P273, P301 + P317, P318, P319, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Febuxostat
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted 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

Which CAS number identifies Febuxostat?
Febuxostat is registered under CAS 144060-53-7. You may also see it listed as Adenuric, Uloric, TMX-67. Our catalogue number for this item is ZX-004128.
What are the formula and molar mass of Febuxostat?
For Febuxostat, its formula is C16H16N2O3S and its molar mass is 316.4 g/mol. The systematic (IUPAC) name is 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid. InChIKey BQSJTQLCZDPROO-UHFFFAOYSA-N lets you match it in any structure database.
How is Febuxostat used in pharmaceutical QC?
Febuxostat 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?
This listing is IP/BP/USP grade with ≥98.5% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Febuxostat?
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 to my country?
Yes. Because Febuxostat is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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