K0875
Sodium 2-oxobutyrate
powder
Synonym(s):
2-Oxobutanoic acid sodium salt, 2-Oxobutyric acid sodium salt, Sodium α-ketobutyrate
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About This Item
Linear Formula:
CH3CH2COCOONa
CAS Number:
Molecular Weight:
124.07
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
217-937-8
Beilstein/REAXYS Number:
3631701
MDL number:
Assay:
≥97%
Form:
powder
InChI key
SUAMAHKUSIHRMR-UHFFFAOYSA-M
InChI
1S/C4H6O3.Na/c1-2-3(5)4(6)7;/h2H2,1H3,(H,6,7);/q;+1/p-1
SMILES string
[Na+].CCC(=O)C([O-])=O
assay
≥97%
form
powder
color
white
mp
210 °C
storage temp.
2-8°C
Quality Level
Related Categories
Application
Sodium 2-oxobutyrate can be used in the preparation of metal complexes such as lanthanide poly(imino carboxylate) complexes and half-sandwich complexes of (S)-1-amino-2-(methoxymethyl)-pyrrolidine. It can also be used in the synthesis of antiviral agents, 6-azapyrimidine-2′-deoxy-4′-thionucleosides.
Substrate for the determination of lactate dehydrogenase isoenzymes.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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6-Azapyrimidine-2`-deoxy-4`-thionucleosides: Antiviral Agents against TK+ and TK? HSV and VZV Strains.
Maslen H L, et al.
Journal of Medicinal Chemistry, 47(22), 5482-5491 (2004)
Formation of oligomeric lanthanide complexes with new tripodal poly (imino carboxylate) ligands.
Blake A J, et al.
J. Chem. Soc., Dalton Trans., 20, 3655-3658 (1997)
Half-sandwich complexes of (S)-1-amino-2-(methoxymethyl)-pyrrolidine (SAMP).
Hoffmuller W, et al.
Journal of Organometallic Chemistry, 564(1), 179-187 (1998)
Sergey V Smirnov et al.
FEMS microbiology letters, 273(1), 70-77 (2007-06-15)
A two-step enzymatic synthesis process of 4-hydroxyisoleucine is suggested. In the first step, the aldol condensation of acetaldehyde and alpha-ketobutyrate catalyzed by specific aldolase results in the formation of 4-hydroxy-3-methyl-2-keto-pentanoate (HMKP). In the second step, amination of HMKP by the
Asymmetric formal [3+2] cycloaddition reaction of isocyanoesters to 2-oxobutenoate esters by a multifunctional chiral silver catalyst.
Jin Song et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(28), 7786-7790 (2011-05-28)
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