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Sodium Pyruvate

113-24-6

CH3COCOONa

110.04

α-Ketopropionic acid sodium salt, 2-Oxopropanoic acid sodium salt, Pyruvic acid sodium salt

In house Standard

Sodium Pyruvate
ProductSpecifications
Sodium PyruvateIn house Standard

Sodium Pyruvate Properties

Melting point:
>300 °C(lit.)
Boiling point:
>300℃
Density 
1,267g/cm
refractive index 
1,426-1,43
storage temp. 
2-8°C
solubility 
H2O: 100 mg/mL
form 
solution
color 
White to Pale Yellow
Water Solubility 
Soluble in water.
BRN 
3568341
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
DAEPDZWVDSPTHF-UHFFFAOYSA-M

Description

Sodium pyruvate is the sodium salt of pyruvate. It is frequently supplemented to the cell culture medium to act as a source of energy since it is a key intermediate during the production of the high-energy ATP molecules inside cells. For example, it can be used as a carbon source for bacteria. It may also protect cell against hydrogen peroxide, an oxidant to scavenger oxygen radicals. It is an important metabolic intermediate in many essential metabolic pathways such as carbohydrate metabolism. For example, it is converted into acetyl coenzyme A and enters into the TCA cycle (Kreb's cycle) in organisms. It is also involved in the amino acid metabolism in organisms.

Chemical Properties

White to slightly yellow crystalline pow

Uses

Intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, Pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. The liver can convert Pyruvic acid to alanine by amination. A diagnostic agent for Parkinson disease

References

https://en.wikipedia.org/wiki/Sodium_pyruvate
Taidi, Behnam, et al. "Effect of carbon source and concentration on the molecular mass of poly (3-hydroxybutyrate) produced by Methylobacterium extorquens and Alcaligenes eutrophus." Applied microbiology and biotechnology 40.6 (1994): 786-790.
https://www.alfa.com/zh-cn/catalog/A11148/
http://bio.lonza.com/uploads/tx_mwaxmarketingmaterial/Lonza_BenchGuides_Sodium_Pyruvate_Solution_100mM.pdf

Sodium pyruvate Preparation Products And Raw materials

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