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Merck

K2000

α-Ketoglutaric acid potassium salt

≥98% (enzymatic)

Synonym(s):

2-Oxopentanedioic acid potassium salt

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5 G

CZK 2,240.00

25 G

CZK 5,380.00

100 G

CZK 12,400.00

1 KG

CZK 65,800.00

CZK 2,240.00

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About This Item

Linear Formula:
C5H5O5K
CAS Number:
997-43-3
Molecular Weight:
184.19
NACRES:
NA.32
PubChem Substance ID:
24896215
UNSPSC Code:
12352204
EC Number:
213-641-8
MDL number:
MFCD00064195

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Quality Level

300

assay

≥98% (enzymatic)

form

powder

solubility

water: 100 mg/mL, clear, colorless to faintly yellow

storage temp.

2-8°C

SMILES string

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

InChI

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

InChI key

XTCZBVVKDHLWKU-UHFFFAOYSA-M

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1 of 4

This Item
K1875K2010K1750
α-Ketoglutaric acid potassium salt ≥98% (enzymatic)

Sigma-Aldrich

K2000

α-Ketoglutaric acid potassium salt

α-Ketoglutaric acid sodium salt ≥98% (titration)

K1875

α-Ketoglutaric acid sodium salt

α-Ketoglutaric acid sodium salt BioUltra

K2010

α-Ketoglutaric acid sodium salt

α-Ketoglutaric acid ≥98.5% (NaOH, titration)

Sigma-Aldrich

K1750

α-Ketoglutaric acid

assay

≥98% (enzymatic)

assay

≥98% (titration)

assay

≥98% (perchloric acid titration)

assay

≥98.5% (NaOH, titration)

solubility

water: 100 mg/mL, clear, colorless to faintly yellow

solubility

water: 100 mg/mL, clear, colorless

solubility

H2O: 0.5 M, clear, colorless

solubility

water: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow

Quality Level

300

Quality Level

300

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

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
BCCP1079
BCCP0272
BCCB1959
BCCK3089
BCBV2819

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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
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
Michael E Jung et al.
The Journal of organic chemistry, 77(23), 11002-11005 (2012-11-21)
Oxidative cleavage of cycloalkene-1-carboxylates, made from the corresponding carboxylic acids, and subsequent oxidation of the resulting ketoaldehyde afforded the important 1-monoesters of 2-ketoalkanedioic acids. Thus ozonolysis of octyl cyclobutene-1-carboxylate followed by sodium chlorite oxidation afforded the 1-monooctyl 2-ketoglutarate. This is
Piotr Dobrowolski et al.
Nutrition (Burbank, Los Angeles County, Calif.), 29(3), 556-561 (2012-12-12)
Proton-pump inhibitors, such as omeprazole, are widely used in the prevention and treatment of gastroesophageal diseases. However, an association between proton-pump inhibitors and the increased risk of bone fractures has been observed, especially in patients treated for extended periods. Conversely
Kenji Manabe et al.
Microbial cell factories, 12, 18-18 (2013-02-20)
The Bacillus subtilis genome-reduced strain MGB874 exhibits enhanced production of exogenous extracellular enzymes under batch fermentation conditions. We predicted that deletion of the gene for RocG, a bi-functional protein that acts as a glutamate dehydrogenase and an indirect repressor of
View All Related Papers

Global Trade Item Number

SKUGTIN
K2000-100G04061833868218
K2000-25G04061833868232
K2000-5G04061833868249
K2000-1KG04061833868225

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