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Medchemexpress LLC Antipyrine-d3 | 65566-62-3 | MFCD01074188 | 99.9% | 191.24 g/mol | C11H9D3N2O | 10 MG
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Supplier:  Medchemexpress LLC HYB0171S10MG

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Antipyrine-d3 is the deuterium-labeled internal standard of antipyrine supplied as a powder for analytical and pharmacokinetic studies. It is designed for isotope-dilution mass spectrometry and ADME/metabolic probe assays, providing a reliable tracer for quantitative LC-MS workflows.

  • Deuterium-labeled internal standard for antipyrine.
  • Supplied as a powder suitable for analytical use.
  • High purity (~99.9%) appropriate for LC-MS quantification.
  • Stable when stored as a powder: -20°C (up to 3 years) or 4°C (up to 2 years).
  • Molecular formula C11H9D3N2O; molecular weight 191.24 g/mol.
  • Common applications: isotope-dilution assays, pharmacokinetic studies, and metabolic profiling.

Catalog No. 50-002-98863


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