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Merck
CN

K4125

5-Keto-D-gluconic acid potassium salt

≥98.0% (TLC)

Synonym(s):

D-Xylo-5-hexulofuranosonic acid potassium salt

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About This Item

Empirical Formula (Hill Notation):
C6H9KO7
CAS Number:
91446-96-7
Molecular Weight:
232.23
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
24896239
MDL number:
MFCD00069562
Beilstein/REAXYS Number:
3919618

Key Documents

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Product Name

5-Keto-D-gluconic acid potassium salt, ≥98.0% (TLC)

InChI

1S/C6H10O7.K/c7-1-2(8)3(9)4(10)5(11)6(12)13;/h3-5,7,9-11H,1H2,(H,12,13);/q;+1/p-1/t3-,4+,5-;/m1./s1

SMILES string

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

InChI key

GSFHMOMWXNDPMM-YMDUGQBDSA-M

assay

≥98.0% (TLC)

form

powder

technique(s)

thin layer chromatography (TLC): suitable

impurities

≤10.0% water (Karl Fischer)

color

white

solubility

water: ~50 g/L

storage temp.

2-8°C

Quality Level

300

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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.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000513404
0000513404
0000513405
0000513405
0000508855

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V S Saravanan et al.
Chemosphere, 66(9), 1794-1798 (2006-09-08)
Gluconacetobacter diazotrophicus an endophytic diazotroph also encountered as rhizosphere bacterium is reported to possess different plant growth promoting characteristics. In this study, we assessed the zinc solubilizing potential of G. diazotrophicus under in vitro conditions with different Zn compounds using
Mustafa Elfari et al.
Applied microbiology and biotechnology, 66(6), 668-674 (2005-03-01)
Gluconobacter oxydans converts glucose to gluconic acid and subsequently to 2-keto-D-gluconic acid (2-KGA) and 5-keto-D-gluconic acid (5-KGA) by membrane-bound periplasmic pyrroloquinoline quinone-dependent and flavin-dependent dehydrogenases. The product pattern obtained with several strains differed significantly. To increase the production of 5-KGA
V S Saravanan et al.
Letters in applied microbiology, 44(3), 235-241 (2007-02-21)
To examine the zinc (Zn) solubilization potential and nematicidal properties of Gluconacetobacter diazotrophicus. Atomic Absorption Spectrophotometer, Differential Pulse Polarography and Gas Chromatography Coupled Mass Spectrometry were used to estimate the total Zn and Zn(2+) ions and identify the organic acids
R Klasen et al.
Journal of bacteriology, 177(10), 2637-2643 (1995-05-01)
Gluconate:NADP 5-oxidoreductase (GNO) from the acetic acid bacterium Gluconobacter oxydans subsp. oxydans DSM3503 was purified to homogeneity. This enzyme is involved in the nonphosphorylative, ketogenic oxidation of glucose and oxidizes gluconate to 5-ketogluconate. GNO was localized in the cytoplasm, had
Luis R Silva et al.
International journal of systematic and evolutionary microbiology, 56(Pt 1), 21-24 (2006-01-13)
A bacterial strain, designated B13T, was isolated from spoiled red wine from the Dão region, Portugal. The strain was Gram-negative, strictly aerobic, rod-shaped and motile. Phylogenetic analysis on the basis of 16S rRNA gene sequences indicated that B13T belonged to
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