4LSC3220 2′-OMe-iBu-G-CE Phosphoramidite CAS# 1150780-67-9

Catalog Number: 4LSC3220
CAS #: 150780-67-9
Name: 2′-OMe-iBu-G-CE Phosphoramidite; (2R,3R,4R,5R)-5-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-methoxytetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite

  • Molecular Formula:  C41H50N7O8P

  • Molecular Weight: 799.87 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.