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CAS No.: | 1113-60-6 |
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Name: | -Hydroxypyruvic acid |
Article Data: | 49 |
Molecular Structure: | |
Formula: | C3H4 O4 |
Molecular Weight: | 104.062 |
Synonyms: | Pyruvicacid, hydroxy- (6CI,8CI); 2-Oxo-3-hydroxypropionic acid; 3-Hydroxypyruvic acid;Hydroxypyruvic acid; b-Hydroxypyruvic acid |
Density: | 1.546g/cm3 |
Melting Point: | 202℃ (ethanol ) |
Boiling Point: | 252.9°Cat760mmHg |
Flash Point: | 121°C |
PSA: | 74.60000 |
LogP: | -1.36760 |
Conditions | Yield |
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With pyridine; dodecacarbonyl triosmium; dihydrogen peroxide In acetonitrile at 60℃; for 13h; Kinetics; Temperature; | A 8% B 1.5% C 7.5% |
With pyridine; dodecacarbonyl triosmium; dihydrogen peroxide In acetonitrile at 60℃; for 5h; Kinetics; Temperature; | A 4% B 2.7% C 8.3% |
Conditions | Yield |
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With D-amino acid oxide ase from rat's kidney; oxygen | |
With 2,2'-azinobis(3-ethylbenzthiazolinesulfonate); recombinant Trigonopsis variabilis D-amino acid oxidase, Arg169Ala/Arg220Ala mutant; horseradish peroxidase at 30℃; pH=8; Kinetics; Reagent/catalyst; Temperature; aq. phosphate buffer; Enzymatic reaction; | |
With human D-amino acid oxidase; Aspergillus niger catalase; flavin adenine dinucleotide at 37℃; for 0.25h; pH=8.3; aq. phosphate buffer; Enzymatic reaction; |
DL-threo-β-hydroxyaspartic acid
chloroamine-T
A
3-hydroxy-2-oxopropionic acid
B
Glyoxal
Conditions | Yield |
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reag.die neutralen Salze; |
Conditions | Yield |
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Electrolysis.Elektrolyse in wss. Loesung an Platin; |
Conditions | Yield |
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With copper(I) sulfate; copper(II) sulfate at 80℃; |
Conditions | Yield |
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With sodium hydroxide; water | |
With sodium hydroxide In water | |
With alkaline buffer | |
With lithium hydroxide Yield given; | |
With alkaline buffer Rate constant; Kinetics; the mechanism of the reaction was investigated by polarography in aqueous solution; |
Conditions | Yield |
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With iodine; glycine |
Conditions | Yield |
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With αβ-dihydroxyacid dehydratase EC 4.2.1.9 of Salmonella typhimurium Product distribution; αβ-dihydroxyacid dehydratase activity; | |
With Fructose 1,6-bisphosphate; Bacillus stearothermophilus; triethanolamine hydrochloride; NADH at 25℃; Rate constant; Equilibrium constant; also in presence of Gln102 or Asn enzyme; |
D-glyceric acid
3-hydroxy-2-oxopropionic acid
Conditions | Yield |
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With benzylviologen cation radical In water at 25℃; Equilibrium constant; cell free extract of Proteus vulgaris (potassium phosphate buffer pH 7.0), Vmax; |
L-glyceric acid
3-hydroxy-2-oxopropionic acid
Conditions | Yield |
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With Fructose 1,6-bisphosphate; oxidized form of nicotineamide adenine dinucleotide In water at 25℃; Rate constant; pH 8.5, reaction in the presence of L-lactate dehydrogenase from Bacillus stearothermophilus (BSLDH 102R) or other enzymes; |