ChemicalBook--->CAS DataBase List--->1197033-22-9

1197033-22-9

1197033-22-9 Structure

1197033-22-9 Structure
IdentificationBack Directory
[Name]

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-deoxy-α-L-mannofuranosyl]-5-methyl-
[CAS]

1197033-22-9
[Synonyms]

S-cEt-T
S-cEt-T phosphoramidite
CET-5-Me-U Phosphoramidite
S-cEt-T-CE-Phosphoramidite
5'-ODMTcEtm5UPhosphoramiditeAmidite
5'-ODMT cEt m5U Phosphoramidite (Amidite)
2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-deoxy-α-L-mannofuranosyl]-5-methyl-
2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-6-deoxy-α-L-mannofuranosyl]-5-methyl-
[Molecular Formula]

C42H51N4O9P
[MOL File]

1197033-22-9.mol
[Molecular Weight]

786.86
Chemical PropertiesBack Directory
[form ]

Solid
[pka]

9.46±0.10(Predicted)
[color ]

White to off-white
Hazard InformationBack Directory
[Uses]

5'-ODMT cEt m5U Phosphoramidite Amidite is a locked nucleic acid (LNA) analog. 5'-ODMT cEt m5U Phosphoramidite Amidite shows excellent safety and antisense activity in mice[1][2].
[References]

[1] Fiona J. Laraman, et al. Investigating the Activation Kinetics of Phosphoramidites for Oligonucleotide Synthesis. Org. Process Res. Dev. 2022, 26, 3, 764-772.
[2] Vasquez G, et al. Site-specific incorporation of 5'-methyl DNA enhances the therapeutic profile of gapmer ASOs. Nucleic Acids Res. 2021 Feb 26;49(4):1828-1839. DOI:10.1093/nar/gkab047
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