4LSC3219 2′-OMe-Ac-C-CE Phosphoramidite CAS# 199593-09-4

Catalog Number: 4LSC3219
CAS #: 199593-09-4
Name: 2′-OMe-Ac-C-CE Phosphoramidite; (2R,3R,4R,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-methoxy-5-(4-methyl-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite

  • Molecular Formula:  C41H51N4O8P

  • Molecular Weight: 758.85 g/mol
  • Specification:
    • HPLC – Identity is confirmed by comparison with a reference sample, Minimum purity
    • NMR – Purity is determined by 31P NMR and isomeric purity is veified by 1H NMR
    • Coupling Test – Coupling efficiency > 98%
    • Solution Test – 0.1M solution clear and free of particulate contamination
    • Loss on drying – volatile components are determined to be < 2%
    • Water content – determined to be < 0.4%
    • Certificate of Analysis are available for every batch, even for lon past delivered products.