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Medchemexpress LLC Xanthine | 161770-53-2 | 99.4% | 154.10 g/mol | C5H4N2(15N)2O2 | 5 MG
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Supplier:  Medchemexpress LLC HYW017389S15MG

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Xanthine-15N2 is a stable isotope-labeled xanthine supplied as a high-purity analytical standard for mass spectrometry, tracer studies, and metabolic pathway research. The 15N2 labeling provides mass separation from endogenous xanthine, enabling accurate quantitation and recovery correction in LC-MS workflows. Recommended storage and handling preserve isotopic integrity for analytical use.

  • High isotopic enrichment (15N) for accurate mass spectrometry quantification.
  • High purity suitable for analytical and research applications.
  • Molecular weight 154.10 g/mol and formula C5H4N2(15N)2O2 for exact mass calculations.
  • Available in small, pre-weighed packs appropriate for trace-level assays.
  • Stable when stored under recommended conditions to maintain integrity.

Catalog No. 50-003-00166


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