An adenosine analogue with the hydrogen bond donor deleted.
Phosphoramidite for incorporation of a 4-thio-modified deoxythymidine in a synthetic oligonucleotide.
Useful modified deoxyctidine phosphoramidite.
Phosphoramidite for the incorporation of an internal amino function into an oligonucleotide.
Useful in the synthesis of 5'-O-dabsylate "quenched autoligation probes" (QUAL probes).
After incorporation into an oligonucleotide, irradiation at 365 nm causes strand cleavage, leaving a phosphate on the 5' end and a hydroxyl residue on the 3' end.
Unnatural base for expansion of the genetic alphabet.
Convertible phosphoramidite that allows the formation of N6-alkyl-dA residues through reaction with alkyl amines.
This phosphoramidite allows incorporation of an etheno bridged dG moiety internally or at the 5’ end of an oligonucleotide.
Convertible nucleoside phosphoramidite that allows the formation of N4-alkyl-C residues in RNA for structural studies.
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