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Merck
CN

W387101

4-Methyl-2-oxopentanoic acid sodium salt

97%

Synonym(s):

Sodium 4-methyl-2-oxovalerate, α-Ketoisocaproic acid sodium salt, 4-Methyl-2-oxopentanoic acid sodium salt, 4-Methyl-2-oxovaleric acid sodium salt, Ketoleucine sodium salt

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About This Item

Linear Formula:
(CH3)2CHCH2COCOONa
CAS Number:
Molecular Weight:
152.12
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
3871
EC Number:
224-816-3
MDL number:
Beilstein/REAXYS Number:
4239297
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InChI

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

SMILES string

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

InChI key

IXFAZKRLPPMQEO-UHFFFAOYSA-M

biological source

synthetic

assay

97%

mp

275 °C (dec.) (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

buttery

hcodes

pictograms

Exclamation mark

signalword

Warning

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)


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A to Z of nutritional supplements: dietary supplements, sports nutrition foods and ergogenic aids for health and performance--Part 21.
C Goodman et al.
British journal of sports medicine, 45(8), 677-679 (2011-06-01)
Rajavel Elango et al.
The American journal of clinical nutrition, 96(4), 759-767 (2012-09-07)
Leucine has been suggested to improve athletic performance. Therefore, the branched-chain amino acids (BCAAs), especially leucine, are popular as dietary supplements in strength-training athletes; however, the intake of leucine in excess of requirements raises concerns regarding adverse effects. Currently, the
Ignazio Grattagliano et al.
European journal of clinical investigation, 40(9), 843-850 (2010-07-06)
Mitochondria play a major role in cell energetic metabolism; therefore, mitochondrial dysfunction inevitably participates in or even determines the onset and progression of chronic liver diseases. The assessment of mitochondrial function in vivo, by providing more insight into the pathogenesis
Guoxing Fu et al.
Biochemistry, 50(29), 6292-6294 (2011-06-29)
D-Arginine dehydrogenase (DADH) catalyzes the flavin-dependent oxidative deamination of D-arginine and other D-amino acids to the corresponding imino acids. The 1.07 Å atomic-resolution structure of DADH crystallized with D-leucine unexpectedly revealed a covalent N(5) flavin adduct, instead of the expected
Chung-De Chen et al.
Journal of bacteriology, 194(22), 6206-6216 (2012-09-18)
Branched-chain aminotransferases (BCAT), which utilize pyridoxal 5'-phosphate (PLP) as a cofactor, reversibly catalyze the transfer of the α-amino groups of three of the most hydrophobic branched-chain amino acids (BCAA), leucine, isoleucine, and valine, to α-ketoglutarate to form the respective branched-chain

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