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15732

Sigma-Aldrich

D-Xylulose 5-phosphate lithium salt

≥90% (TLC)

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About This Item

Formule empirique (notation de Hill):
C5H11O8P · xLi+
Numéro CAS:
2080295-99-2
Poids moléculaire :
230.11 (free acid basis)
Code UNSPSC :
12352201
ID de substance PubChem :
329750987
Nomenclature NACRES :
NA.25

Niveau de qualité

100

Pureté

≥90% (TLC)

Forme

powder or crystals

Température de stockage

−20°C

Chaîne SMILES 

OCC([C@@H](O)[C@H](O)COP(O)(O)=O)=O

InChI

1S/C5H11O8P/c6-1-3(7)5(9)4(8)2-13-14(10,11)12/h4-6,8-9H,1-2H2,(H2,10,11,12)/t4-,5-/m1/s1

Clé InChI

FNZLKVNUWIIPSJ-RFZPGFLSSA-N

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Actions biochimiques/physiologiques

D-Xylulose 5-phosphate (D-Xu-5-P) is a metabolite of the hexose monophosphate pathway activating protein phosphatase 2A to mediate the acute effects of carbohydrate feeding on the glycolytic pathway, the coordinated control of enzymes required in fatty acid & triglyceride synthesis. D-Xylulose 5-phosphate is the signal for the coordinated control of lipogenesis. The elevation of D-Xylulose 5-phosphate is the coordinating signal that both acutely activates phosphofructokinase in glycolysis and promotes the action of the transcription factor ChREBP to increase transcription of the genes for the enzymes of lipogenesis, the hexose monophosphate shunt, and glycolysis, all of which are required for the de novo synthesis of fat.

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

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