Isopropyl ((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-(hydroxymethyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)-L-alaninate

N-[[(S)-[[(2R,3R,4R,5R)-5-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-氟-2-(羟甲基)-4-甲基四氢呋喃-3-基]氧基](苯氧基)磷酰基]-L-丙氨酸异丙酯

Also known as: Sofosbuvir impurity G, Sofosbuvir 5'-Desphosphate 3'-O-[(S)-Phosphate], N-[[P(S),2'R]-2'-Deoxy-2'-fluoro-2'-methyl-P-phenyl-3'-uridylyl]-L-alanine 1-methylethyl ester, (2S)-Isopropyl 2-(((((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-(hydroxymethyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)amino)propanoate, Uridine, 2'-deoxy-2'-fluoro-2'-methyl-3'-O-[[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-

Isopropyl ((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-(hydroxymethyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)-L-alaninate (CAS 1337482-15-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H29FN3O9P and a molecular weight of 529.453 g/mol. It is also known as Sofosbuvir impurity G, Sofosbuvir 5'-Desphosphate 3'-O-[(S)-Phosphate] and N-[[P(S),2'R]-2'-Deoxy-2'-fluoro-2'-methyl-P-phenyl-3'-uridylyl]-L-alanine 1-methylethyl ester. Key property: a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1337482-15-1

Jingsj CID

J-54636-4

Molecular Formula

C₂₂H₂₉FN₃O₉P

Chinese Name

N-[[(S)-[[(2R,3R,4R,5R)-5-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-氟-2-(羟甲基)-4-甲基四氢呋喃-3-基]氧基](苯氧基)磷酰基]-L-丙氨酸异丙酯

Molecular Weight

529.453 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026