What is the proprietary name given by a drug manufacturer called?

The proprietary name given by a drug manufacturer is referred to as the brand name. This name is specifically created by the company that develops the drug, and it is used to market the medication to consumers and healthcare providers. The brand name is often more memorable and easier to pronounce than the chemical name or the generic name, which helps in promoting the drug.

Brand names are typically trademarked, meaning that only the manufacturer has the rights to use that specific name for marketing purposes. In contrast, the chemical name describes the molecular structure of the drug and is generally not used in advertising. The generic drug term refers to a medication that is equivalent to a brand-name drug in dosage form, strength, route of administration, quality, and performance characteristics, but is marketed under its chemical name or a simpler version. The term active ingredient refers to the substance in a pharmaceutical product that is responsible for its therapeutic effects.

Thus, the correct answer emphasizes the importance of the brand name as a distinctive identifier established by the manufacturer for commercial purposes.