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Medchemexpress LLC 3-indoxyl butyrate | 4346-15-0 | MFCD00022718 | 99.9% | 203.24 | C12H13NO2 | 250 MG
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Supplier:  Medchemexpress LLC HYW341421250MG

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3-indoxyl butyrate is a chromogenic biochemical assay reagent used as a substrate for carboxylesterase (CES). Upon enzymatic cleavage it produces a blue precipitate, enabling visual or colorimetric detection of CES activity. Key identifiers include CAS 4346-15-0, formula C12H13NO2, and molecular weight 203.24 g·mol⁻1.

  • Chromogenic substrate for carboxylesterase that produces a blue precipitate upon enzymatic cleavage.
  • High purity (≈99.9%) suitable for biochemical assays and analytical work.
  • Small-molecule organic compound; CAS 4346-15-0; formula C12H13NO2; molecular weight 203.24 g·mol⁻1.
  • Supplied as a solid for preparation of stock solutions in assay workflows.

Catalog No. 50-002-81843


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