Sofosbuvir impurity G 是 Sofosbuvir 的非对映异构体，是 Sofosbuvir 的杂质。其中Sofosbuvir 能够抑制HCVRNA的复制，具有抗丙型肝炎病毒作用。

Sofosbuvir impurity G is both a diastereomer of Sofosbuvir and an impurity of Sofosbuvir which is an inhibitor of HCV RNA replication.

1337482-15-1

C22H29FN3O9P

529.45

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years