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Merck

K2010

Sigma-Aldrich

α-酮戊二酸钠 钠盐

BioUltra

别名:

2-氧代戊二酸 单钠盐, 2-氧化戊二酸 单钠盐, 2-酮戊二酸钠 一元

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About This Item

线性分子式:
HOOCCH2CH2COCOONa
CAS号:
分子量:
168.08
Beilstein:
4597521
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.32

產品線

BioUltra

化驗

≥98% (perchloric acid titration)

形狀

powder

雜質

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

溶解度

H2O: 0.5 M, clear, colorless

負離子痕跡

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

正離子痕跡

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%

儲存溫度

2-8°C

SMILES 字串

[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 密鑰

MOTOGHHLNTXPTI-UHFFFAOYSA-M

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應用

α-酮戊二酸钠盐已用于人犬尿氨酸氨基转移酶II(KAT-II)的抑菌谱测定。

生化/生理作用

α-酮戊二酸是L-谷氨酸的前体。
α-酮戊二酸是TCA循环中的关键中间体。它还可与细胞内释放的氮结合,从而在防止氮超载方面发挥重要作用。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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

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