75950
2-Oxovaleric acid
≥98.0% (T)
Synonym(s):
α-Ketovaleric acid, 2-Oxopentanoic acid
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About This Item
Linear Formula:
CH3CH2CH2COCOOH
CAS Number:
Molecular Weight:
116.12
Beilstein:
635884
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
≥98.0% (T)
form
liquid
bp
88-90 °C/12 mmHg (lit.)
mp
7-9 °C (lit.)
density
1.110 g/mL at 20 °C (lit.)
functional group
carboxylic acid
storage temp.
2-8°C
SMILES string
CCCC(=O)C(O)=O
InChI
1S/C5H8O3/c1-2-3-4(6)5(7)8/h2-3H2,1H3,(H,7,8)
InChI key
KDVFRMMRZOCFLS-UHFFFAOYSA-N
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Related Categories
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
201.2 °F - closed cup
Flash Point(C)
94 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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The effect of the bacteriocin lacticin 3147 on the branched-chain amino acid transamination by Lactococcus lactis IFPL359 was investigated. The bacteriocin provokes membrane permeabilisation of the cells, rendering them non-viable but metabolically active. Free diffusion of amino acids into the
Z J Wang et al.
Journal of chromatography, 430(2), 223-231 (1988-09-09)
A simple and highly sensitive high-performance liquid chromatographic (HPLC) method for the determination of alpha-keto acids in human serum and urine is described. In an acidic solution, twelve species of alpha-keto acids examined were converted by reaction with 1,2-diamino-4,5-methylenedioxy-benzene into
Tara Kearney et al.
Metabolism: clinical and experimental, 52(1), 50-59 (2003-01-14)
In this study, we concurrently examined the effects of 8 and 40 weeks of growth hormone replacement (GHR) on lipids, lipoprotein composition, low-density lipoprotein (LDL) size, very-low-density lipoprotein (VLDL) apolipoprotein (apo)B kinetics and LDL apoB kinetics. Eight weeks of GHR
R Sakowicz et al.
Biochemistry, 32(47), 12730-12735 (1993-11-30)
Threonine 246 is an active site residue that is conserved in all known L-lactate dehydrogenase (LDH; EC 1.1.1.27) sequences. In order to investigate the role of Thr246 in Bacillus stearothermophilus LDH, this residue was altered by site-directed mutagenesis to valine
C Coronel et al.
Molecular and biochemical parasitology, 4(1-2), 29-38 (1981-11-01)
Whole cell extracts of culture epimastigotes of Trypanosoma cruzi (Tulahuén strain) have alpha-hydroxyacid dehydrogenase activity which catalyzes the NAD-linked reaction alpha-ketoacid in equilibrium with alpha-hydroxyacid, with a variety of substrates. Two molecular forms of the enzyme have been separated by
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