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09877

Sigma-Aldrich

Ammonium ionophore I

Selectophore™, function tested, ≥98.0% ((Total homologs), HPLC)

Synonym(s):

Nonactin, Ammonium ionophore

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About This Item

Empirical Formula (Hill Notation):
C40H64O12
CAS Number:
6833-84-7
Molecular Weight:
736.93
Beilstein/REAXYS Number:
76434
EC Number:
229-911-3
UNSPSC Code:
26111700
PubChem Substance ID:
24846480
NACRES:
NB.61

Key Documents

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description

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

assay

≥98.0% ((Total homologs), HPLC)

form

powder

quality

function tested

storage temp.

2-8°C

SMILES string

C[C@H]1C[C@@H]2CC[C@@H](O2)[C@@H](C)C(=O)O[C@H](C)C[C@H]3CC[C@H](O3)[C@H](C)C(=O)O[C@@H](C)C[C@@H]4CC[C@@H](O4)[C@@H](C)C(=O)O[C@H](C)C[C@H]5CC[C@H](O5)[C@H](C)C(=O)O1

InChI

1S/C40H64O12/c1-21-17-29-9-13-34(49-29)26(6)38(42)46-23(3)19-31-11-15-36(51-31)28(8)40(44)48-24(4)20-32-12-16-35(52-32)27(7)39(43)47-22(2)18-30-10-14-33(50-30)25(5)37(41)45-21/h21-36H,9-20H2,1-8H3/t21-,22+,23+,24-,25-,26+,27+,28-,29-,30+,31+,32-,33-,34+,35+,36-

InChI key

RMIXHJPMNBXMBU-QIIXEHPYSA-N

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1 of 4

This Item
604039997895295
Ammonium ionophore I Selectophore™, function tested, ≥98.0% ((Total homologs), HPLC)

Sigma-Aldrich

09877

Ammonium ionophore I

Potassium ionophore I Selectophore™, function tested

Supelco

60403

Potassium ionophore I

Ammonium ionophore I - cocktail A Selectophore™

Supelco

99978

Ammonium ionophore I - cocktail A

Hydrogen ionophore II Selectophore™

Supelco

95295

Hydrogen ionophore II

grade

for ion-selective electrodes

grade

for ion-selective electrodes

grade

-

grade

for ion-selective electrodes

product line

Selectophore™

product line

Selectophore™

product line

Selectophore™

product line

Selectophore™

assay

≥98.0% ((Total homologs), HPLC)

assay

-

assay

-

assay

-

form

powder

form

-

form

liquid

form

powder

quality

function tested

quality

function tested

quality

-

quality

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

General description

Purified for use in ion-selective electrodes
Visit our Sensor Applications portal to learn more.

Application

Selected application examples
Determination of potassium ions in pharmaceutical samples by FIA using a potentiometric electrode based on ionophore nonactin occluded in EVA membrane.[1]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Transports alkali cations through biological membranes, with high selectivity for ammonia.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000509835
0000509835
0000486010
0000486010
0000473179

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The kinetic and equilibrium components of selective ionic permeability mediated by nactin- and valinomycin-type carriers having systematically varied degrees of methylation.
G Eisenman et al.
Annals of the New York Academy of Sciences, 264, 34-60 (1975-12-30)
D. Ammann et al.
Ion-Selective Rev., 5, 3-3 (1983)
Y.M. Fraticelli, M.E. Meyerhoff
Analytical Chemistry, 53, 1857-1861 (1981)
Simon, W.
Pure and Applied Chemistry. Chimie Pure Et Appliquee, 25, 811-811 (1971)
Joshua B Phillips et al.
Bioorganic & medicinal chemistry letters, 20(19), 5936-5938 (2010-08-31)
We have shown that the intentional engineering of a natural product biosynthesis pathway is a useful way to generate stereochemically complex scaffolds for use in the generation of combinatorial libraries that capture the structural features of both natural products and
View All Related Papers

Articles

Selectophore Ionophores

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