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Medchemexpress LLC 2-(4-butoxy-3-cyanophenyl)-4-methyl-1,3-thiazole-5-carboxylic acid | 1657014-33-9 | MFCD31652176 | ≥98.0% | C16H16N2O3S | 10MG
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Supplier:  Medchemexpress LLC HY13126610MG

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Febuxostat n-butyl isomer is an analytical reference standard and a known impurity of febuxostat. It is intended for research and quality-control applications, including impurity profiling, method development, and analytical validation for xanthine oxidase inhibitor products. The compound has molecular formula C16H16N2O3S and molecular weight 316.37 g·mol⁻1, and is offered at high purity for laboratory use.

  • High purity (≥98.0%) suitable for analytical and reference use.
  • Supports impurity profiling and method development for febuxostat-related products.
  • Available in small reference quantities and larger sizes by request.
  • Chemical identity confirmed by CAS number and structural data for reliable traceability.
  • Supplied for research and quality-control applications, not for human use.

Catalog No. 50-002-61176


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