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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

Quality Level

200

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

Certificates of Analysis (COA)

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Yeol Gyun Lee et al.
Journal of microbiology (Seoul, Korea), 48(6), 803-807 (2011-01-12)
To understand the physiological functions of thermostable fructose-1,6-bisphosphatase (TNA1-Fbp) from Thermococcus onnurineus NA1, its recombinant enzyme was overexpressed in Escherichia coli, purified, and the enzymatic properties were characterized. The enzyme showed maximal activity for fructose-1,6-bisphosphate at 95°C and pH 8.0
Joerg Fettke et al.
Journal of experimental botany, 63(8), 3011-3029 (2012-03-02)
Parenchyma cells from tubers of Solanum tuberosum L. convert several externally supplied sugars to starch but the rates vary largely. Conversion of glucose 1-phosphate to starch is exceptionally efficient. In this communication, tuber slices were incubated with either of four
Cátia Nunes et al.
Plant physiology and biochemistry : PPB, 63, 89-98 (2012-12-22)
SnRK1 of the SNF1/AMPK group of protein kinases is an important regulatory protein kinase in plants. SnRK1 was recently shown as a target of the sugar signal, trehalose 6-phosphate (T6P). Glucose 6-phosphate (G6P) can also inhibit SnRK1 and given the
Bijay Singh et al.
Protein engineering, design & selection : PEDS, 25(4), 179-187 (2012-02-16)
Two similar genes, dnmL and rmbA in Streptomyces peucetius, which encode for glucose-1-phosphate (G-1-P) thymidylyltransferases were expressed in Escherichia coli under similar conditions. While RmbA was expressed in soluble form, DnmL was found as insoluble aggregates in inclusion bodies. The
Joerg Fettke et al.
Plant physiology, 155(4), 1723-1734 (2010-12-01)
Almost all glucosyl transfer reactions rely on glucose-1-phosphate (Glc-1-P) that either immediately acts as glucosyl donor or as substrate for the synthesis of the more widely used Glc dinucleotides, ADPglucose or UDPglucose. In this communication, we have analyzed two Glc-1-P-related
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