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Merck
CN

K2000

Sigma-Aldrich

α-酮戊二酸钠 钾盐

≥98% (enzymatic)

别名:

2-氧化戊二酸 钾盐

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关于此项目

线性分子式:
C5H5O5K
化学文摘社编号:
分子量:
184.19
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.32
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质量水平

方案

≥98% (enzymatic)

表单

powder

溶解性

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

储存温度

2-8°C

SMILES字符串

[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

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Agata M Pudlik et al.
Applied and environmental microbiology, 79(4), 1095-1101 (2012-12-04)
Transamination is the first step in the conversion of amino acids into aroma compounds by lactic acid bacteria (LAB) used in food fermentations. The process is limited by the availability of α-ketoglutarate, which is the best α-keto donor for transaminases
Vivian R Moure et al.
Journal of bacteriology, 195(2), 279-286 (2012-11-13)
Fe protein (dinitrogenase reductase) activity is reversibly inactivated by dinitrogenase reductase ADP-ribosyltransferase (DraT) in response to an increase in the ammonium concentration or a decrease in cellular energy in Azospirillum brasilense, Rhodospirillum rubrum, and Rhodobacter capsulatus. The ADP-ribosyl is removed
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

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