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G6875

Sigma-Aldrich

α-D-Glucose 1-phosphate dipotassium salt hydrate

≥97% (HPLC)

Synonym(s):

α-D-Glucopyranose 1-phosphate, Cori ester

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About This Item

Empirical Formula (Hill Notation):
C6H11K2O9P · xH2O
CAS Number:
1233690-06-6
Molecular Weight:
336.32 (anhydrous basis)
UNSPSC Code:
12352201
NACRES:
NA.25

biological source

synthetic

Assay

≥97% (HPLC)

form

powder

impurities

glucose, essentially free

color

white

solubility

water: slightly soluble 50 g/L

storage temp.

−20°C

SMILES string

[K+].[K+].[H]O[H].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C6H13O9P.2K.H2O/c7-1-2-3(8)4(9)5(10)6(14-2)15-16(11,12)13;;;/h2-10H,1H2,(H2,11,12,13);;;1H2/q;2*+1;/p-2/t2-,3-,4+,5-,6-;;;/m1.../s1

InChI key

VOQGDSVKCMGEFO-FBNUBEQJSA-L

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General description

α-D-Glucose 1-phosphate is the α-anomeric form of glucose which contains a phosphate group on the primary carbon. It can be converted into the deoxysugar CDP-glucose by the enzyme α-D-Glucose-1-phosphate cytidylyltransferase.

Linkage

Formerly listed as Grade I.

Preparation Note

Prepared by a modification of the procedure of McCready, R.M., et al., J. Am. Chem. Soc., 66, 560 (1944).

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Rickard Olsson et al.
Environmental science & technology, 46(1), 285-291 (2011-11-23)
Esters of phosphoric acid constitute a sizable fraction of the total phosphorus supply in the environment and thus play an important role in the global phosphorus cycle. Enzymatic hydrolysis of these esters to produce orthophosphate is often a required reaction
Lyann Sim et al.
The FEBS journal, 280(4), 1073-1083 (2013-01-04)
The mechanism of yeast flocculation is generally considered to be mediated through the interaction of cell surface flocculins and mannan carbohydrates. In the present study, the crystal structure of the soluble 25-kDa lectin domain of flocculin 1 from brewer's yeast
Xingwei Chen et al.
Journal of biomaterials applications, 27(4), 391-402 (2011-07-14)
The purpose of this study was to evaluate the feasibility of in situ thermosensitive hydrogel based on chitosan in combination with disodium α-d-Glucose 1-phosphate (DGP) for ocular drug delivery system. Aqueous solution of chitosan/DGP underwent sol-gel transition as temperature increased
Kacper Piotr Kaminski et al.
PloS one, 7(12), e51248-e51248 (2013-01-04)
Glucose-6-phosphate is imported into the amyloplast of potato tubers and thought to constitute the precursor for starch synthesis in potato tubers. However, recently it was shown that glucose-1-phosphate can also be imported into the amyloplast and incorporated into starch via
Matías D Asención Diez et al.
Journal of bacteriology, 194(6), 1485-1493 (2012-01-03)
Streptomyces coelicolor exhibits a major secondary metabolism, deriving important amounts of glucose to synthesize pigmented antibiotics. Understanding the pathways occurring in the bacterium with respect to synthesis of oligo- and polysaccharides is of relevance to determine a plausible scenario for
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