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Medchemexpress LLC Paraxanthine-13C4,15N3 | 1173018-79-5 | MFCD11656179 | 99.8% | 187.12 g/mol | C7H8N4O2 | 1 MG
SDP

Supplier:  Medchemexpress LLC HYW016498S11MG

Encompass_Preferred

Isotopically labeled paraxanthine (13C4,15N3) intended for use as a tracer and internal standard for quantitative analytical methods. Supplied as a white to light yellow solid with high purity for research use only. Powder should be stored at -20°C; solutions are stable at -80°C for up to 6 months or -20°C for up to 1 month.

  • Isotopically labeled for accurate tracer studies and quantitation.
  • High purity (99.8%) suitable for analytical standards.
  • Solid powder form for easy handling and aliquoting.
  • Soluble in DMSO and DMF; limited solubility in ethanol.
  • Recommended storage conditions provided for long-term stability.
  • Compatible with NMR, GC-MS, and LC-MS workflows.

Catalog No. 50-003-03396


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