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K4125

Sigma-Aldrich

5-Keto-D-gluconic acid potassium salt

≥98.0% (TLC)

Sinónimos:

D-Xylo-5-hexulofuranosonic acid potassium salt

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About This Item

Fórmula empírica (notación de Hill):
C6H9KO7
Número de CAS:
91446-96-7
Peso molecular:
232.23
Beilstein/REAXYS Number:
3919618
MDL number:
MFCD00069562
UNSPSC Code:
12352201
PubChem Substance ID:
24896239
NACRES:
NA.25

Quality Level

300

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

SMILES string

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

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

InChI key

GSFHMOMWXNDPMM-YMDUGQBDSA-M

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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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Cicloheximida from microbial, ≥94% (TLC)

Sigma-Aldrich

C7698

Cicloheximida

CALCIUM 2,3,4,6-TETRAHYDROXY-5-OXOHEXANOATE AldrichCPR

R580945

CALCIUM 2,3,4,6-TETRAHYDROXY-5-OXOHEXANOATE

Ittipon Saichana et al.
Applied and environmental microbiology, 75(13), 4240-4247 (2009-05-05)
We isolated thermotolerant Gluconobacter strains that are able to produce 5-keto-d-gluconic acid (5KGA) at 37 degrees C, a temperature at which regular mesophilic 5KGA-producing strains showed much less growth and 5KGA production. The thermotolerant strains produced 2KGA as the major
Marcel Merfort et al.
Applied microbiology and biotechnology, 73(2), 443-451 (2006-07-06)
Gluconobacter oxydans DSM 2343 is known to catalyze the oxidation of 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 and soluble dehydrogenases. In G. oxydans MF1, in which the membrane-bound gluconate-2-dehydrogenase complex
Tuomas Salusjärvi et al.
Applied microbiology and biotechnology, 66(6), 664-667 (2004-11-27)
The chromosomal locus NP_636946 of Xanthomonas campestris DSM 3586 (ATCC 33913) which was earlier presumed to encode a quinoprotein glucose dehydrogenase has been cloned, expressed in Escherichia coli and the recombinant enzyme has been characterised. It was found to have
Kazunobu Matsushita et al.
Applied and environmental microbiology, 69(4), 1959-1966 (2003-04-05)
Acetic acid bacteria, especially Gluconobacter species, have been known to catalyze the extensive oxidation of sugar alcohols (polyols) such as D-mannitol, glycerol, D-sorbitol, and so on. Gluconobacter species also oxidize sugars and sugar acids and uniquely accumulate two different keto-D-gluconates
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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