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Sigma-Aldrich

Dihydroxyacetone phosphate hemimagnesium salt hydrate

≥95% (TLC)

Synonym(s):

1,3-Dihydroxy-2-propanone 1-phosphate hemimagnesium salt hydrate, 1-Hydroxy-3-(phosphonooxy)-2-propanone hemimagnesium salt hydrate, DHAP Mg

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About This Item

Empirical Formula (Hill Notation):
C3H5Mg0.5O6P · xH2O
CAS Number:
57-04-5
Molecular Weight:
180.19 (anhydrous basis)
UNSPSC Code:
12352107
PubChem Substance ID:
329757677
NACRES:
NA.25

Assay

≥95% (TLC)

storage temp.

−20°C

SMILES string

O.OCC(=O)COP(O)(=O)O[Mg]OP(O)(=O)OCC(=O)CO

InChI

1S/2C3H7O6P.Mg.H2O/c2*4-1-3(5)2-9-10(6,7)8;;/h2*4H,1-2H2,(H2,6,7,8);;1H2/q;;+2;/p-2

InChI key

XIBMKSGIYJARCI-UHFFFAOYSA-L

Application

Dihydroxyacetone phosphate hemimagnesium salt hydrate (DHAP Mg) is a magnesium salt of DHAP. DHAP may be used as the substrate to characterize enzymes such as fructose bisphosphate aldolase and triose phosphate isomerase.

Biochem/physiol Actions

Dihydroxyacetone phosphate (DHAP) is a metabolic intermediate involved in many pathways, including glycolysis, gluconeogenesis, glycerol metabolism, phosphatidic acid synthesis, fat metabolism, and the Calvin cycle.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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An efficient gram scale synthesis of 3-fluoro-1-hydroxyacetone phosphate (FHAP) has been developed. As a close analog to dihydroxyacetone phosphate, FHAP was used as a novel donor substrate for rabbit muscle aldolase catalyzed reactions. The different binding affinities of the gem-diol
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