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Medchemexpress LLC Spermine-d20 | 71-44-3 | 98.5% | 222.46 g/mol | C10H6D20N4 | 1 MG
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Supplier:  Medchemexpress LLC HYW6543421MG

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Spermine-d20 is a deuterium-labeled isotopologue of spermine used as a stable isotope tracer or internal standard for quantitative NMR, GC-MS, and LC-MS analyses. It provides a mass-shifted analog for accurate quantitation in analytical and tracer studies.

  • Purity 98.47%.
  • Molecular formula C10H6D20N4; molecular weight 222.46 g/mol.
  • Used as a tracer or internal standard for NMR, GC-MS, and LC-MS quantitation.
  • Appearance white to off-white solid.
  • Storage: powder -20°C (3 years); in solution -80°C (6 months), -20°C (1 month).
  • Typical analytical pack size available: 1 mg.

Catalog No. 50-002-84808


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