Principal active ingredient definition

Principal active ingredient as used herein, shall mean a chemical or biological compound which acts upon the primary disease process being treated as defined by claims made under the new drug application filed with the FDA for such product.

Related to Principal active ingredient

  • Active Ingredient means the clinically active material(s) that provide pharmacological activity in a pharmaceutical product (excluding formulation components such as coatings, stabilizers, excipients or solvents, adjuvants or controlled release technologies).

  • Active Pharmaceutical Ingredient or “API” means the active pharmaceutical substance of the Drug in bulk form prior to incorporation into the Product.

  • Reference biological product means the single biological product licensed pursuant to 42 U.S.C.

  • Biological Samples means any physical samples obtained from Study Participants in accordance with the Protocol for the purposes of the Study.

  • Inert ingredient means an ingredient which is not an active ingredient.