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Febuxostat

Product No:   BBTF-004
Chemical name:   2-[3-Cyano-4-isobutoxyphenyl]-4-methylthiazole-5-carboxylic acid
CAS NO:   144060-53-7
Molecular formula:   C16H16N2O3S
Molecular weight:   316.37
Standard:   IHS
Application:   Antigout agents
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Detail:

Appearance

White to off-white crystalline powder

Identification

IR/HPLC

Melting range

205.0℃~209.0℃

Loss on drying

≤0.5%

Residue on ignition

≤0.2%

Heavy metals

≤20ppm

Assay

98.5%~101.0%(on anhydrous substance)

 

For more other detail specification, (Such as Related substance, Residual solvents);
Please inquiry to info@bichal.com for COA.  Thanks!

Intermediates of Febuxostat

  Product No Product Name CAS No
  BBTT-016 Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate 161797-99-5
  BBTT-017 Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate 161798-01-2
  BBTT-018 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate 161798-03-4
  BBTT-019 Ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate 161798-02-3
  BBTT-020 Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate 160844-75-7



Statement:
->> Our products are only raw material for drugs or industry, can't be used for human or animal directly.
->> Products protected by valid patents are not offered for sale in countries where. The sale of such products constitutes a patent infringement and its liability is at buyer's risk.
->> Products currently covered by patents are offered only for R&D purpose.

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