Cytidine, N-benzoyl-2′-deoxy-2′-fluoro-2′-methyl-, 3′,5′-dibenzoate, (2’R)

The molecule features a 2′-deoxy ribose modified with fluoro and methyl substituents, providing enhanced steric control and stability during synthesis. The N-benzoyl group on the cytosine base and dibenzoate protection at the 3′ and 5′ hydroxyls enable selective downstream transformations. This compound is intended exclusively for research and chemical synthesis, particularly in the development of modified nucleosides and nucleotide analogs, and is not an API or finished pharmaceutical product. Cytidine, N-benzoyl-2′-deoxy-2′-fluoro-2′-methyl-, 3′,5′-dibenzoate, (2′R) is a protected fluorinated nucleoside intermediate used in synthetic nucleoside and oligonucleotide chemistry.

API Name Sofosbuvir
CAS No 817204-32-3
Molecular Formula C31H26FN3O7
Molecular Weight 571.6 g/mol
Synonyms [(2R,3R,4R,5R)-5-(4-benzamido-2-oxopyrimidin-1-yl)-3-benzoyloxy-4-fluoro-4-methyloxolan-2-yl]methyl benzoate