Oxalacetic Acid, also known as oxaloacetate, is an organic acid that is an important intermediate in many metabolic processes. Some of the synonyms for Oxalacetic Acid include 2-Oxosuccinic acid, Threo-ds-Isocitric acid, and Oxalosuccinic acid. These synonyms are all derived from the chemical structure and properties of the acid, which is a key molecule in the Krebs cycle. Oxalacetic Acid plays a crucial role in energy production in cells, and is also involved in the biosynthesis of amino acids and the metabolism of carbohydrates and fats. Understanding the various synonyms for this important molecule can aid in better comprehension of biochemical pathways and their significance in human physiology.