4LSC3209 iBu-dG-CE phosphoramidite CAS# 93183-15-4

Catalog Number: 4LSC3209
CAS #: 93183-15-4
Name: iBu-dG-CE phosphoramidite; 5′-Dimethoxytrityl-N-isobutyryl-2′-deoxyguanosine-3′-[(-2-cyanoethyl)-(N,N-diisopropyl)]phosphoramidite

  • Molecular Formula: C40H48N7O7P

  • Molecular Weight: 769.84 g/mol
  • Specification:
    • HPLC – Identity is confirmed by comparison with a reference sample,Minimum purity: 98.0 %
    • NMR – Purity is determined by 31P NMR and isomeric purity is veified by 1H NMR
    • Coupling Test – Coupling efficiency > 99%
    • Solution Test – 0.1M solution clear and free of particulate contamination
    • Loss on drying – volatile components are determined to be < 0.4%
    • Stability tests are performed over a period of 24 months
    • Certificate of Analysis are available for every batch, even for lon past delivered products.