Chemical Structure CAT No. CAS Item Group Purity
Sofosbuvir Impurity 27 C4X-105227 N/A Impurity
Sofosbuvir Impurity 27
Sofosbuvir Impurity 28 C4X-105228 N/A Impurity
Sofosbuvir Impurity 28
Sofosbuvir Impurity 29 C4X-105229 N/A Impurity
Sofosbuvir Impurity 29
Sofosbuvir Impurity 3 C4X-10523 N/A Impurity
Sofosbuvir Impurity 3
Sofosbuvir Impurity 30 C4X-105230 N/A Impurity
Sofosbuvir Impurity 30
Sofosbuvir Impurity 31 C4X-105231 N/A Impurity
Sofosbuvir Impurity 31
Sofosbuvir Impurity 32 C4X-105232 N/A Impurity
Sofosbuvir Impurity 32
Sofosbuvir Impurity 33 C4X-105233 N/A Impurity
Sofosbuvir Impurity 33
Sofosbuvir Impurity 34 C4X-105234 N/A Impurity
Sofosbuvir Impurity 34
"(S)-(((2R,3S,4R,5R)-L-Sofosbuvir Isomer" C4X-105235 N/A Impurity
"(S)-(((2R,3S,4R,5R)-L-Sofosbuvir Isomer"