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Merck

K7125

Sigma-Aldrich

(±)-3-甲基-2-氧戊酸 钠盐

别名:

(±)-3-甲基-2-氧代戊酸钠, 3-甲基-2-氧基戊酸 钠盐, DL-α-酮基-β-甲基戊酸 钠盐, 酮异亮氨酸 钠盐

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About This Item

线性分子式:
CH3CH2CH(CH3)COCOONa
CAS号:
分子量:
152.12
Beilstein:
7779663
EC號碼:
MDL號碼:
分類程式碼代碼:
12352211
PubChem物質ID:
NACRES:
NA.25

品質等級

脂質類型

saturated FAs

儲存溫度

2-8°C

SMILES 字串

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

InChI

1S/C6H10O3.Na/c1-3-4(2)5(7)6(8)9;/h4H,3H2,1-2H3,(H,8,9);/q;+1/p-1

InChI 密鑰

SMDJDLCNOXJGKC-UHFFFAOYSA-M

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生化/生理作用

(±)-3-甲基-2-氧戊酸钠盐是 D-和 L-3-甲基-2-氧戊酸的混合物。以 3-甲基-2-氧代戊酸为底物,研究 α-酮酸脱氢酶类。α-酮-β-甲基戊酸用于抑制线粒体 α——酮戊二酸脱氢酶复合物 (KGDHC) 诱导和研究神经细胞死亡。α-酮-β-甲基戊酸可作为活性氧清除剂进行研究。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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F Lahnsteiner
Journal of fish biology, 75(4), 816-833 (2010-08-27)
The present study investigated (1) the free amino acid (FAA) composition in semen of rainbow trout Oncorhynchus mykiss and carp Cyprinus carpio, (2) enzyme systems involved in amino acid metabolism and (3) the effect of amino acids on sperm viability
Cláudia Funchal et al.
Journal of the neurological sciences, 260(1-2), 87-94 (2007-05-15)
Accumulation of the branched-chain alpha-keto acids (BCKA), alpha-ketoisocaproic acid (KIC), alpha-keto-beta-methylvaleric acid (KMV) and alpha-ketoisovaleric acid (KIV) and their respective branched-chain alpha-amino acids (BCAA) occurs in tissues and biological fluids of patients affected by the neurometabolic disorder maple syrup urine
Hsueh-Meei Huang et al.
Biochimica et biophysica acta, 1637(1), 119-126 (2003-01-16)
Mitochondrial dysfunction occurs in many neurodegenerative diseases. The alpha-ketoglutarate dehydrogenase complex (KGDHC) catalyzes a key and arguably rate-limiting step of the tricarboxylic acid cycle (TCA). A reduction in the activity of the KGDHC occurs in brains and cells of patients
Hsueh-Meei Huang et al.
Journal of neuroscience research, 74(2), 309-317 (2003-09-30)
Mitochondrial dysfunction has been implicated in cell death in many neurodegenerative diseases. Diminished activity of the alpha-ketoglutarate dehydrogenase complex (KGDHC), a key and arguably rate-limiting enzyme of the Krebs cycle, occurs in these disorders and may underlie decreased brain metabolism.
Hsueh-Meei Huang et al.
Annals of the New York Academy of Sciences, 1042, 272-278 (2005-06-21)
The alpha-ketoglutarate dehydrogenase complex (KGDHC) is a mitochondrial enzyme in the TCA cycle. Inhibition of KGDHC activity by alpha-keto-beta-methyl-n-valeric acid (KMV) is associated with neuron death. However, the effect of KMV in microglia is unclear. Therefore, we investigated the effect

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