DMTr-LNA-C(Bz)-3-CED-phosphoramidite

oligonucleotide synthesis building block

(1R,3R,4R,7S)-1-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-(2-isobutyramido-6-oxo-3H-purin-9(6H)-yl)-2,5-dioxabicyclo[2.2.1]heptan-7-yl (2-cyanoethyl) diisopropylphosphoramidite

Oligonucleotide synthesis phosphoramidite building block

(1R,3R,4R,7S)-3-(4-N-Benzoyl-5-methylcytosin-1-yl)-7-(2-cyanoethoxy(diisopropylamino)phosphinoxy)-1-(4,4'-dimethoxytrityloxymethyl)-2,5-dioxabicyclo(2.2.1)heptane

oligonucleotide synthesis building block

Boc-His(Trt)-Aib-OH

peptide synthesis intermediate

Edaravone Impurity 12

Impurity reference standard for edaravone

5'-ODMT cEt m5U Phosphoramidite (Amidite)

phosphoramidite building block for oligonucleotide synthesis