Alpha Ketoglutaric Acid

Product name:Alpha Ketoglutaric Acid
CAS: 328-50-7
Molecular Formula: C5H6O5
Molecular Weight: 146.1
Product description:White crystalline powder. The melting temperature of 113.5 ℃. Soluble in water, alcohol, extremely difficult to soluble in ether, long storage become yellow light gray, easy deliquescence.225 g oxalyl succinic acid ethyl three mixed with 600 ml of concentrated hydrochloric acid, placed a liquid. Residues distillation concentration to 140 ℃, the cooling crystallization, to alpha keto glutaric acid 110-112 - g, yield of 92-93%.Determination of amino converting enzyme and substrate dehydrogenase, determination of liver function of form a complete set of reagent, also used as intermediates in organic synthesis.