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Merck
CN

09877

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
NACRES:
NB.61
PubChem Substance ID:
24846480
UNSPSC Code:
26111700
EC Number:
229-911-3
Beilstein/REAXYS Number:
76434

Key Documents

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Product Name

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

InChI key

RMIXHJPMNBXMBU-QIIXEHPYSA-N

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-

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

description

for ion-selective electrodes

product line

Selectophore™

assay

≥98.0% ((Total homologs), HPLC)

form

powder

quality

function tested

storage temp.

2-8°C

Quality Level

200

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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.

General description

Purified for use in ion-selective electrodes
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Other Notes

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
0000509835
0000509835
0000486010
0000486010
0000473179

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D. Ammann et al.
Ion-Selective Rev., 5, 3-3 (1983)
Y.M. Fraticelli, M.E. Meyerhoff
Analytical Chemistry, 53, 1857-1861 (1981)
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)
Simon, W.
Pure and Applied Chemistry. Chimie Pure Et Appliquee, 25, 811-811 (1971)
Sarah B Luesse et al.
Bioorganic & medicinal chemistry letters, 18(14), 3946-3949 (2008-07-01)
The synthesis of a library of nonactic acid-derived triazoloamide derivatives and their evaluation as antimicrobial agents is described.
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Articles

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