α-Ketoglutaric acid sodium salt BioUltra ยี่ห้อ Sigma

PROPERTIES

product line

BioUltra

Quality Level

200

Assay

≥98% (perchloric acid titration)

form

powder

impurities

≤0.0005% Phosphorus (P)

≤0.1% Insoluble matter

solubility

H2O: 0.5 M, clear, colorless

anion traces

chloride (Cl-): ≤0.05%

sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%

Ca: ≤0.001%

Cu: ≤0.0005%

Fe: ≤0.0005%

K: ≤0.005%

Mg: ≤0.0005%

NH4+: ≤0.05%

Pb: ≤0.001%

Zn: ≤0.0005%

storage temp.

2-8°C

SMILES string

[Na+].OC(=O)CCC(=O)C([O-])=O

InChI

1S/C5H6O5.Na/c6-3(5(9)10)1-2-4(7)8;/h1-2H2,(H,7,8)(H,9,10);/q;+1/p-1

InChI key

MOTOGHHLNTXPTI-UHFFFAOYSA-M

DESCRIPTION

Application

α-Ketoglutaric acid sodium salt has been used in the human kynurenine amino transferase II (KAT II) inhibition spectra assay.[1]

Biochem/physiol Actions

α-Ketoglutaric acid is a key intermediate in the TCA Cycle. It also plays an important role in preventing nitrogen overload by combining with nitrogen released within the cell.

α-Ketoglutaric acid is the precursor for L-glutamic acid.[2]

SAFETY INFORMATION

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable