Pyruvic acid Raw Materials Pyruvic acid Powder

CAS:127-17-3

MF:C3H4O3

MW:88.06

EINECS:204-824-3

Specification: 99% min Pyruvic acid Powder

Sample:Pyruvic acid Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:Colorless Liquid

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Pyruvic acid Powder Usage and Synthesis.

Pyruvate is an important intermediate metabolite of living organisms with the chemical formula CH3COCOOH.

It is formed from carbohydrates in the common respiratory sources of plants and animals as hexose diphosphate, which passes through propylphosphate and is eventually broken down to pyruvate. Under anaerobic conditions, pyruvate can undergo various forms of change, such as the production of lactic acid by muscle, alcoholic fermentation by yeast, and the production of lactic acid or ethanol by plant tissues under anaerobic conditions.

Under aerobic conditions, pyruvate can be fully oxidized through the tricarboxylic acid cycle, which is the most efficient pathway for energy. In addition, pyruvate kinase plays a key role in the regulation of cellular metabolism by catalyzing the conversion of phosphoenolpyruvate to pyruvate.

Pyruvic acid can be prepared in a variety of ways, and can be obtained by the reaction of tartaric acid with potassium metabisulfate, dehydration of tartaric acid and carbon dioxide preparation, and refluxing of dichloropropionic acid with sodium hydroxide solution .

Uses and Function of Pyruvic acid.

Used in medicine, amino acids (L-tyrosine substrate) and other synthesis, can improve efficiency, especially in the pharmaceutical industry can shorten the process, simplify the process, for example, made of 2-phenylcinchoninic acid, an antipyretic and analgesic, diuretic, the use of this product as a raw material, you can greatly reduce the cost of production; in addition also used as an antituberculosis drug, isoniazid pyruvate calcium, hormone synthesis, insect repellent Pyruniumpamote ( Pyruniumpamote) as raw material.

Also used in pesticide raw materials; pyruvic acid, indole and ammonia as raw materials, biochemical reaction, can manufacture tryptophan; production of monosodium glutamate, in order to improve the yield of L-threonine, can be used; spices, is China's GB2760-1996 provisions allow the use of edible spices.

Preparation of Pyruvic acid.

Product Methods of  Bulk Pyruvic acid Powder.

It is obtained by the reaction between tartaric acid and potassium pyrosulfate. First, tartaric acid and potassium pyrosulfate fully mixed, put into the glass-lined reaction pot, heated to 180 ℃, the solid began to melt, and a large number of bubbles rise, open the stirrer, break up the foam, to prevent overflowing, and then raise the temperature to 220 ℃, that is, pyruvic acid is evaporated, the oil temperature is maintained at 245 ℃, to be pyruvic acid evaporation until the end of the.