oxaloacetic acid

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ox·a·lo·a·ce·tic acid

 (ŏk′sə-lō-ə-sē′tĭk, ŏk-săl′ō-) or ox·al·a·ce·tic acid (ŏk-săl′ə-sē′tĭk, ŏk′sə-lə-)
n.
A colorless crystalline dicarboxylic acid, C4H4O5, that is formed by oxidation of malic acid in the Krebs cycle and by transamination from aspartic acid. It is important as an intermediate in the metabolism of carbohydrates and a precursor in the synthesis of amino acids.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

ox′a•lo•a•ce′tic ac′id

(ˈɒk sə loʊ əˈsi tɪk, ˌɒk-, ɒkˈsæl oʊ-, -ˌsæl-)

n.
a crystalline organic acid, C4H4O5, an important intermediate in the Krebs cycle, where it is formed by the oxidation of malic acid and is acetylated to form citric acid.
[1895–1900]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.oxaloacetic acid - an acid formed by oxidation of maleic acid (as in metabolism of fats and carbohydrates)
acid - any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt
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