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Medchemexpress LLC Febuxostat-d9 | 1246819-50-0 | MFCD21363615 | 98.7% | 325.43 g·mol⁻¹ | C16H7D9N2O3S | 5 MG
Supplier: Medchemexpress LLC HY14268S5MG
Febuxostat-d9 is a deuterium-labeled analogue of febuxostat intended for analytical and research use as an internal standard in LC-MS and GC-MS assays. It retains the xanthine oxidase inhibitory profile (reported Ki ≈ 0.6 nM) and is supplied as a purified, isotopically labeled reference material for quantitation, tracer studies, and pharmacokinetic analyses.
- Deuterium-labeled internal standard for LC/GC-MS quantification.
- High isotopic enrichment (d9) for clear mass separation.
- High purity (98.7%) suitable for analytical use.
- Molecular weight 325.43 g·mol⁻¹ and formula C16H7D9N2O3S.
- Provided as a 5 mg solid for laboratory assays.
- CAS 1246819-50-0 for unambiguous identification.
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