198978
3-甲基-2-氧基戊酸 钠盐
≥98%
别名:
2-酮基-3-甲基戊酸 钠盐, 3-甲基-2-氧基戊酸 钠盐, 酮异亮氨酸 钠盐
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关于此项目
线性分子式:
C2H5CH(CH3)COCO2Na
化学文摘社编号:
分子量:
152.12
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
266-503-4
MDL number:
Assay:
≥98%
Form:
powder
产品名称
3-甲基-2-氧基戊酸 钠盐, ≥98%
InChI key
SMDJDLCNOXJGKC-UHFFFAOYSA-M
InChI
1S/C6H10O3.Na/c1-3-4(2)5(7)6(8)9;/h4H,3H2,1-2H3,(H,8,9);/q;+1/p-1
SMILES string
[Na+].CCC(C)C(=O)C([O-])=O
assay
≥98%
form
powder
mp
204-206 °C (lit.)
functional group
ketone
Quality Level
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Application
3-甲基-2-氧代戊酸钠盐可用于化学合成研究。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
R G Tavares et al.
Journal of the neurological sciences, 181(1-2), 44-49 (2000-12-02)
Maple syrup urine disease is an inherited metabolic disorder characterized by tissue accumulation of branched-chain amino acids and their corresponding keto acids in the affected children. Although this disorder is predominantly characterized by neurological symptoms, only few studies were carried
D E Ward et al.
Journal of bacteriology, 182(11), 3239-3246 (2000-05-16)
Recently the bkd gene cluster from Enterococcus faecalis was sequenced, and it was shown that the gene products constitute a pathway for the catabolism of branched-chain alpha-keto acids. We have now investigated the regulation and physiological role of this pathway.
M Reis et al.
Biochimica et biophysica acta, 1475(2), 114-118 (2000-06-01)
Maple syrup urine disease is a metabolic disorder caused by mutations of the branched chain keto acid dehydrogenase complex, leading to accumulation of alpha-keto acids and their amino acid precursors in the brain. We now report that alpha-ketoisovaleric, alpha-keto-beta-methyl-n-valeric and
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
Michele Sugantino et al.
Biochemistry, 42(1), 191-199 (2003-01-08)
The panB gene that encodes ketopantoate hydroxymethyltransferase has been cloned from Mycobacterium tuberculosis, expressed, and purified to homogeneity. 1H NMR spectroscopy was used to determine the rate of (i) tetrahydrofolate-independent hydroxymethyltransferase chemistry between formaldehyde and alpha-ketoisovalerate and (ii) deuterium exchange
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