Metabolite Posted on 7th December 201516th May 2021 by ThePD (The Project Definition) A Metabolite is an intermediate substance that is the product of biological changes to a chemical (metabolism). Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window) Related Posted in Substance and tagged environment. ThePD (The Project Definition) ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.