CAS

146668-73-7

Molecular Formula

C₃₆H₄₉N₂O₇P

Molecular Weight

652.77 g/mol

Formula Weight

212.14 g/mol

Chemical Name

9-O-Dimethoxytrityl-triethylene glycol,1-[(2-cyanoethyl)-(N,N‑diisopropyl)]-phosphoramidite

Appearance

Colorless to yellowish viscous oil

Assay

>94% (³¹P NMR)

Storage Conditions

Keep in a dark and dry place at -20°C

Usage

Diluent: Anhydrous Acetonitrile.

Coupling: No changes needed from standard method recommended by synthesizer manufacturer.

Deprotection: No changes needed from standard method recommended by synthesizer manufacturer.

¹H NMR (CD₃CN)

Conforms to the internal standard

³¹P NMR (CD₃CN)

Conforms to the internal standard