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P1847

Sigma-Aldrich

Potassium gluconate

97.0-103.0% dry basis, meets USP testing specifications

Synonym(s):

Potassium D-gluconate, 2,3,4,5,6-Pentahydroxycaproic acid potassium salt, D-Gluconic acid potassium salt

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About This Item

Empirical Formula (Hill Notation):
C6H11KO7
CAS Number:
299-27-4
Molecular Weight:
234.25
Beilstein:
3919448
EC Number:
206-074-2
MDL number:
MFCD00064211
UNSPSC Code:
12352201
PubChem Substance ID:
24898248
NACRES:
NA.21

grade

anhydrous

Quality Level

200

Agency

USP/NF
meets USP testing specifications

Assay

97.0-103.0% dry basis

form

powder

impurities

≥1.0 % (v/v) reducing substances

color

white

mp

183 °C (dec.) (lit.)

solubility

water: soluble

application(s)

pharmaceutical (small molecule)

SMILES string

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

InChI

1S/C6H12O7.K/c7-1-2(8)3(9)4(10)5(11)6(12)13;/h2-5,7-11H,1H2,(H,12,13);/q;+1/p-1/t2-,3-,4+,5-;/m1./s1

InChI key

HLCFGWHYROZGBI-JJKGCWMISA-M

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Application

Potassium gluconate has been used as:
  • a component in intracellular solution (1x) for electrophysiology recordings in cultured neurons
  • as a component of solution for electroporation of neurons
  • in the preparation of intracellular pipette solution

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

P1847-500G:
P1847-100G:
P1847-BULK:
P1847-1KG:
P1847-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
SLCL3416
SLCC6907
SLCB9584
SLCB2930
SLBZ5421

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In vivo functional mapping of a cortical column at single-neuron resolution
Tischbirek CH, et al.
Cell Reports, 27(5), 1319-1326 (2019)
Optogenetic stimulation and recording of primary cultured neurons with spatiotemporal control
Barral J and Reyes AD
Bio-protocol, 7(12) (2017)
Assembly and operation of the autopatcher for automated intracellular neural recording in vivo
Kodandaramaiah SB, et al.
Nature Protocols, 11(4), 634-634 (2016)
Esther Krook-Magnuson et al.
The Journal of physiology, 593(10), 2379-2388 (2015-03-11)
The dentate gyrus is a region subject to intense study in epilepsy because of its posited role as a 'gate', acting to inhibit overexcitation in the hippocampal circuitry through its unique synaptic, cellular and network properties that result in relatively
Carsten H Tischbirek et al.
Cell reports, 27(5), 1319-1326 (2019-05-03)
The cerebral cortex is organized in vertical columns that contain neurons with similar functions. The cellular micro-architecture of such columns is an essential determinant of brain dynamics and cortical information processing. However, a detailed understanding of columns is incomplete, even
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