... is a salt of oxamic acid. Oxamate has a molecular formula of C2H2NO3− an isosteric form of pyruvate. Oxamate is a ... Oxamate also plays inhibiting roles with Oxaloacetate, an important intermediate for the Citric acid cycle. Oxamate competes ...
They discovered that N-substituted oxamic acids had enzyme inhibitory properties. Then it was found that the synthetic compound ... N-acetylneuraminic acid (Neu5Ac) is one of the two most common sialic acid in mammals. It is a monosaccharide with a backbone ... Including a glutamic acid residue binding the C7 and C9 alcohol groups on the glycerol side-chain (at C6) with hydrogen bonds ... The three arginine residues that bind the C1 acid-group with salt bridges in vNEU are also present in hNEU. Active site ...
Reacting sodium oxalate (the sodium salt of oxamic acid) with hydrochloric acid yields some tetraketopiperazine. A higher yield ... Glyoxalic acid and oxamide are side products. When heated tetraketopiperazine does not melt, but turns black at 250°C. ... Tetraketopiperazine is soluble in boiling acetic acid. The solid form has monoclinic prismatic crystals. pKa is 4.8 and the ...
In 1886 Ost and Mente claimed to produce oximide by the reaction of oxamic acid with phosphorus pentachloride (PCL5). However, ... Oximide is an unstable chemical compound, the cyclic imide of oxalic acid. Other names for this are the systematic name 2,3- ...
In organic chemistry he published papers on the decomposition of ammonium oxalate, with formation of oxamic acid, on amyl ... crystals while he was working with tartaric acid.[citation needed] Balard died in Paris on 30 April 1876. While the discovery ...
... inhibits Lactate dehydrogenase A. The active site of lactate dehydrogenase (LDH) is closed off once oxamic acid ... Oxamic acid is the organic compound with the formula H2NC(O)CO2H. It is a white, water-soluble solid. It is the monoamide of ... Oxamic acid also has applications in polymer chemistry. It increases the water solubility of certain polymers, including ... ISBN 978-1-4398-5511-9. "Oxamic acid". PubChem. National Center for Biotechnology Information, U.S. National Library of ...