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Merck

K1875

α-Ketoglutaric acid sodium salt

≥98% (titration)

Synonym(s):

2-Oxoglutaric acid monosodium salt, 2-Oxopentanedioic acid monosodium salt, Sodium 2-oxoglutarate monobasic

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About This Item

Linear Formula:
HOOCCH2CH2COCOONa
CAS Number:
22202-68-2
Molecular Weight:
168.08
UNSPSC Code:
12352204
NACRES:
NA.28
PubChem Substance ID:
24896212
EC Number:
244-836-6
Beilstein/REAXYS Number:
4597521
MDL number:
MFCD00064196

Key Documents

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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

SMILES string

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

assay

≥98% (titration)

form

powder

solubility

water: 100 mg/mL, clear, colorless

storage temp.

2-8°C

Quality Level

300

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000519859
0000517327
0000517325
0000517326
0000517325

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Li-Li Chen et al.
Journal of molecular modeling, 19(4), 1919-1927 (2013-01-23)
Bacillus subtilis natto is widely used in industry to produce natto, a traditional and popular Japanese soybean food. However, during its secondary fermentation, high amounts of ammonia are released to give a negative influence on the flavor of natto. Glutamate
Ming-Ming Jin et al.
Molecular biology reports, 40(4), 2995-3002 (2012-12-25)
Microcystis aeruginosa is the key symptom of water eutrophication and produces persistent microcystins. Our special attention was paid to the isocitrate dehydrogenase (IDH) of M. aeruginosa (MaIDH) because it plays important roles in energy and biosynthesis metabolisms and its catalytic
Sylwia Magiera et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 919-920, 20-29 (2013-02-16)
A simple, accurate and sensitive liquid chromatography tandem mass spectrometry (LC-MS/MS) method was developed and validated for the quantitation of α-ketoglutaric acid (α-KG), L-carnitine (L-CAR) and acetyl-L-carnitine (acetyl-L-CAR) in human urine as potential biomarkers of cardiovascular disease. The separation was
Hermann Koepsell
Molecular aspects of medicine, 34(2-3), 413-435 (2013-03-20)
The SLC22 family contains 13 functionally characterized human plasma membrane proteins each with 12 predicted α-helical transmembrane domains. The family comprises organic cation transporters (OCTs), organic zwitterion/cation transporters (OCTNs), and organic anion transporters (OATs). The transporters operate as (1) uniporters
E Tomaszewska et al.
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 63(5), 547-554 (2012-12-06)
The potential effects of prenatal administration of dexamethasone (DEX) and postnatal treatment with 2-oxoglutaric acid (2-Ox) on postnatal development of connective tissue of farm animals were not examined experimentally. The aim of this study was to establish changes in morphological
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