Febuxostat Intermediate II; Febuxostat Impurity

  • Product Code
  • : Ax-IMP2232
  • CAS Number
  • : 161797-99-5
  • Synonyms
  • : ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
  • Molecular Formula
  • : C13H13NO3S
  • Molecular Weight
  • : 263.31



Febuxostat Impurity VIII ; Febuxostat Intermediate I

  • Product Code
  • : Ax-IMP2232
  • CAS Number
  • : 161798-03-4
  • Synonyms
  • : ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
  • Molecular Formula
  • : C18H21NO4S
  • Molecular Weight
  • : 347.43



Febuxostat Descyano Ethyl Ester

  • Product Code
  • : Ax-IMP2230
  • CAS Number
  • : 144060-97-9
  • Synonyms
  • : ethyl 2-(4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
  • Molecular Formula
  • : C17H21NO3S
  • Molecular Weight
  • : 319.42



Febuxostat Impurity IV

  • Product Code
  • : Ax-IMP2229
  • CAS Number
  • : NA
  • Synonyms
  • : 2-(4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
  • Molecular Formula
  • : C15H17NO3S
  • Molecular Weight
  • : 291.37



Febuxostat Impurity V

  • Product Code
  • : Ax-IMP2228
  • CAS Number
  • : 1350352-70-3
  • Synonyms
  • : (E)-2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
  • Molecular Formula
  • : C16H18N2O4S
  • Molecular Weight
  • : 334.39



Formyl Febuxostat; 3-Descyano-3-formyl Febuxostat

  • Product Code
  • : Ax-IMP2125
  • CAS Number
  • : 144060-62-8
  • Synonyms
  • : 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
  • Molecular Formula
  • : C16H17NO4S
  • Molecular Weight
  • : 319.38



Febuxostat Methyl Ester

  • Product Code
  • : Ax-IMP2123
  • CAS Number
  • : 923942-34-1
  • Synonyms
  • : methyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
  • Molecular Formula
  • : C17H18N2O3S
  • Molecular Weight
  • : 330.40



Febuxostat process Impurity 3

  • Product Code
  • : Ax-IMP2124
  • CAS Number
  • : NA
  • Synonyms
  • : 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carbonyl chloride
  • Molecular Formula
  • : C16H15ClN2O2S
  • Molecular Weight
  • : 334.82



Febuxostat Impurity I

  • Product Code
  • : Ax-IMP1738
  • CAS Number
  • : 161798-01-2
  • Synonyms
  • : ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
  • Molecular Formula
  • : C14H13NO4S
  • Molecular Weight
  • : 291.32



Febuxostat Impurity V

  • Product Code
  • : Ax-IMP1739
  • CAS Number
  • : 161798-02-3
  • Synonyms
  • : ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
  • Molecular Formula
  • : C14H12N2O3S
  • Molecular Weight
  • : 288.32



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