Chemical Structure CAT No. CAS Item Group Purity
Levetiracetam Impurity 28 C4X-106728 143164-46-9 Impurity
Levetiracetam Impurity 28
rac-Levetiracetam (including levetiracetam and R-isomer) C4X-106729 3153-36-4 Impurity
rac-Levetiracetam (including levetiracetam and R-isomer)
Levetiracetam EP Impurity C C4X-10673 142-08-5 Impurity
Levetiracetam EP Impurity C
Levetiracetam Impurity 30 C4X-106730 5959-29-5 Impurity
Levetiracetam Impurity 30
Levetiracetam Impurity 32 C4X-106732 93778-15-5 Impurity
Levetiracetam Impurity 32
Levetiracetam Impurity 33 C4X-106733 2245069-23-0 Impurity
Levetiracetam Impurity 33
Levetiracetam Impurity 34 C4X-106734 53726-14-0 Impurity
Levetiracetam Impurity 34
Levetiracetam Impurity 35 C4X-106735 2259329-89-8 Impurity
Levetiracetam Impurity 35
Levetiracetam Impurity 36 C4X-106736 18017-35-1 Impurity
Levetiracetam Impurity 36
Levetiracetam Impurity 37 C4X-106737 1847568-87-9 Impurity
Levetiracetam Impurity 37