This phosphoramidite allows incorporation of an etheno bridged dG moiety internally or at the 5’ end of an oligonucleotide.

Allows the introduction of a 5-aminoallyl-deoxyuridine residue into oligonucleotides for the purpose of post-synthetic labeling by acylation.

Phosphoramidite used to incorporate a chloro-modified deoxycytidine internally or at the 5' end of an oligonucleotide.

Used to incorporate a desthiobiotin functionality into biomolecules, for ligation via Saudinger ligation or Click Chemistry.

Used for oligo synthesis in the reverse direction.