Primary amine groups of nucleosidic bases covered by standard and labile protection groups.

R1:	OH (ribo), H (deoxy)
R2:	e.g. Acetyl (Ac), Benzyl (Bz), Dimethylformamidine (DMF), iso-Butylryl (iBu) or Phenoxyacetyl (PAC)

Find further modifications at 2'-, 3'- and 5'-position like Acetyl or Levulinyl.

Browse the sections below to navigate our portfolio of nucleosides with standard and labile base protection:

N-protected Ribo-nucleosides Non-modified Ribo-nucleosides Methylated Ribo-nucleosides Other Modified Ribo-nucleosides

N-protected 2'-Deoxy-nucleosides Non-modified Deoxy-nucleosides 3'-(O-acetyl)-deoxy-nucleosides Levulinyl-deoxy-nucleosides