W387001
3-Methyl-2-oxopentanoic acid sodium salt
≥98%
Synonym(s):
2-Keto-3-methylvaleric acid sodium salt, 3-Methyl-2-oxopentanoic acid sodium salt, Ketoisoleucine sodium salt
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About This Item
Linear Formula:
C2H5CH(CH3)COCO2Na
CAS Number:
Molecular Weight:
152.12
FEMA Number:
3870
UNSPSC Code:
12164502
EC Number:
266-503-4
MDL number:
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
biological source
synthetic
assay
≥98%
mp
204-206 °C (lit.)
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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A S Coitinho et al.
Brain research, 894(1), 68-73 (2001-03-14)
Neurological dysfunction is common in patients with maple syrup urine disease (MSUD). However, the mechanisms underlying the pathophysiology of this disorder are poorly known. In the present study we investigated the effect of intrastriatal administration of the alpha-keto acids accumulating
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
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
Carmen Martínez-Cuesta et al.
Biotechnology letters, 25(8), 599-602 (2003-07-29)
The bacteriocin, lacticin 3147, increased isoleucine transamination by Lactococcus lactis IFPL359 in a cheese model system. The formation of alpha-keto-beta-methyl-n-valeric acid and 2-hydroxy-3-methyl-valeric acid increased by three times in cheese slurries at 12 degrees C and cheese aroma intensity increased
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.
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