Atorvastatin calcium and atorvastatin have the same active moiety. Dosing and exclusivity are generally reasoned about at the moiety level, while NDCs are assigned at the salt level.
The part of a molecule responsible for its pharmacological action, excluding salts and esters.
Atorvastatin calcium and atorvastatin have the same active moiety. Dosing and exclusivity are generally reasoned about at the moiety level, while NDCs are assigned at the salt level.