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08075

Sigma-Aldrich

Potassium β-hydroxypyruvate

≥95.0% (NT)

Synonyme(s) :

β-Hydroxypyruvic acid potassium salt, 3-Hydroxy-2-oxopropionic acid potassium salt

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About This Item

Formule linéaire :
HOCH2COCOOK
Numéro CAS:
3930-11-8
Poids moléculaire :
142.15
Numéro MDL:
MFCD08702675
Code UNSPSC :
12352204
ID de substance PubChem :
329748547
Nomenclature NACRES :
NA.32

Pureté

≥95.0% (NT)

Forme

powder

Chaîne SMILES 

[K+].OCC(=O)C([O-])=O

InChI

1S/C3H4O4.K/c4-1-2(5)3(6)7;/h4H,1H2,(H,6,7);/q;+1/p-1

Clé InChI

GQHLMYFYRZSQRJ-UHFFFAOYSA-M

Actions biochimiques/physiologiques

Hydroxypyruvate is a metabolite involved in the pathway of carbon in photorespiration.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Edward G Hibbert et al.
Journal of biotechnology, 131(4), 425-432 (2007-09-11)
We have used active-site targeted directed evolution by saturation mutagenesis to improve the activity of E. coli transketolase towards non-phosphorylated substrates. Residues were selected for each set based on either structural proximity to substrate, or on phylogenetic variation. Each library
C V Givan et al.
Plant physiology, 100(2), 552-556 (1992-10-01)
Glyoxylate and hydroxypyruvate are metabolites involved in the pathway of carbon in photorespiration. The chief glyoxylate-reducing enzyme in leaves is now known to be a cytosolic glyoxylate reductase that uses NADPH as the preferred cofactor but can also use NADH.
D Pastore et al.
Plant & cell physiology, 42(12), 1373-1382 (2002-01-05)
In order to gain a first insight into the alternative oxidase (AO) function in durum wheat mitochondria (DWM), we investigated some activation pathways of this enzyme in DWM purified from both etiolated shoots and green leaves. AO was activated when
Stefan Timm et al.
Plant physiology, 155(2), 694-705 (2011-01-06)
Hydroxypyruvate (HP) is an intermediate of the photorespiratory pathway that originates in the oxygenase activity of the key enzyme of photosynthetic CO(2) assimilation, Rubisco. In course of this high-throughput pathway, a peroxisomal transamination reaction converts serine to HP, most of
Kai Yang et al.
Chemico-biological interactions, 191(1-3), 315-321 (2011-03-08)
Previously, we showed that dietary fructose or its carbonyl metabolites, glyceraldehyde and glycolaldehyde, could be oxidized by inflammatory reactive oxygen species (ROS), products of immune cells, to form highly toxic and genotoxic products, such as glyoxal. Glycolaldehyde-caused hepatocyte protein carbonylation
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