Nobel Pharma and Chemicals

Active Pharmaceutical Ingredients are portions of any drug, which are active. Thus, depending on the drug’s administered dosage, the reactions and results differ. Certain drugs are comprised of more than one kind of API.

Chemical substances (also called pure substances) may well be defined as "any material with a definite chemical composition" in an introductory general chemistry textbook.[2] According to this definition a chemical substance can either be a pure chemical element or a pure chemical compound..