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09877

Sigma-Aldrich

Ammonium ionophore I

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

Sinonimo/i:

Nonactin, Ammonium ionophore

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About This Item

Formula empirica (notazione di Hill):
C40H64O12
Numero CAS:
6833-84-7
Peso molecolare:
736.93
Beilstein:
76434
Numero CE:
229-911-3
Codice UNSPSC:
26111700
ID PubChem:
24846480
NACRES:
NB.61

Grado

for ion-selective electrodes

Livello qualitativo

200

Nome Commerciale

Selectophore™

Saggio

≥98.0% ((Total homologs), HPLC)

Forma fisica

powder

Qualità

function tested

Temperatura di conservazione

2-8°C

Stringa SMILE

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-
RMIXHJPMNBXMBU-QIIXEHPYSA-N

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Descrizione generale

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

Applicazioni

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

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

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

Note legali

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
0000355383
0000324027
0000324031
0000324023
0000324022

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Y.M. Fraticelli, M.E. Meyerhoff
Analytical Chemistry, 53, 1857-1861 (1981)
D. Ammann et al.
Ion-Selective Rev., 5, 3-3 (1983)
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)
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
Sergey M Korotkov et al.
Journal of biochemical and molecular toxicology, 21(2), 81-91 (2007-04-12)
The effects of Tl(+) ions on isolated rat liver mitochondria were studied in the presence of nonactin, a cyclic ionophore. Nonenergized rat liver mitochondria were increasingly swollen at an elevated concentration of Tl(+) in the 160 mOsm medium containing 0-150
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Articoli

Selectophore Ionophores

Sigma-Aldrich.com presents an article on Selectophore Ionophores

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