95295
Hydrogen ionophore II
Selectophore™
Synonym(s):
4-Nonadecylpyridine, ETH 1907, Proton ionophore II
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About This Item
Empirical Formula (Hill Notation):
C24H43N
CAS Number:
Molecular Weight:
345.60
UNSPSC Code:
26111700
NACRES:
NB.61
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
217205
form
powder
Quality Level
InChI
1S/C24H43N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-24-20-22-25-23-21-24/h20-23H,2-19H2,1H3
SMILES string
CCCCCCCCCCCCCCCCCCCc1ccncc1
InChI key
UMOIOBOWJASTRT-UHFFFAOYSA-N
description
for ion-selective electrodes
product line
Selectophore™
Related Categories
General description
Visit our Sensor Applications portal to learn more.
Application
Selected application examples
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
H+-ionophore showing a linear response from pH 2 to 9 in an optimized membrane composition
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)
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P Chao et al.
Pflugers Archiv : European journal of physiology, 411(2), 216-219 (1988-02-01)
A series of new neutral hydrogen ion carriers suitable for application in H+-selective microelectrodes is presented. One carrier (ETH 1907) proves to be superior to tridodecylamine currently very much in use. Microelectrodes based on ETH 1907 in an optimized membrane
Eskedar Ayele Angamo et al.
Journal of neurophysiology, 116(5), 2420-2430 (2016-08-26)
Astrocyte-derived lactate supports pathologically enhanced neuronal metabolism, but its role under physiological conditions is still a matter of debate. Here, we determined the contribution of astrocytic neuronal lactate shuttle for maintenance of ion homeostasis and energy metabolism. We tested for
Brian Roland Larsen et al.
The Journal of physiology, 597(2), 583-597 (2018-10-26)
Neuronal activity induces fluctuation in extracellular space volume, [K+ ]o and pHo , the management of which influences neuronal function The neighbour astrocytes buffer the K+ and pH and swell during the process, causing shrinkage of the extracellular space In
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