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MilliporeSigma

07295

Nitrate Ionophore VI

Selectophore™, function tested

Synonym(s):

9-Hexadecyl-1,7,11,17-tetraoxa-2,6,12,16-tetraazacycloeicosane

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About This Item

Empirical Formula (Hill Notation):
C28H60N4O4
CAS Number:
1196157-85-3
Molecular Weight:
516.80
NACRES:
NB.61
PubChem Substance ID:
329748396
UNSPSC Code:
26111700
MDL number:
MFCD16652520

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Product Name

Nitrate Ionophore VI, Selectophore™, function tested

InChI

1S/C28H60N4O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-19-28-26-35-31-22-16-20-29-33-24-18-25-34-30-21-17-23-32-36-27-28/h28-32H,2-27H2,1H3

SMILES string

CCCCCCCCCCCCCCCCC1CONCCCNOCCCONCCCNOC1

InChI key

NQESDIIOYWZCLK-UHFFFAOYSA-N

description

for ion-selective electrodes

product line

Selectophore™

quality

function tested

storage temp.

2-8°C

Quality Level

200

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grade

for ion-selective electrodes

grade

for ion-selective electrodes

grade

for ion-selective electrodes

grade

for ion-selective electrodes

product line

Selectophore™

product line

Selectophore™

product line

Selectophore™

product line

Selectophore™

quality

function tested

quality

function tested

quality

function tested

quality

function tested

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

-

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

Application

Selected application examples
Detection limit: <200μg NO3-/L
Ion selectivity: logKpot(NO3/NO2):-1.2, logKpot(NO3/Cl):-2.5, logKpot(NO3/Br):-1.1, logKpot(NO3/HCO3):-3.2, logKpot(NO3/HPO4):-4.4, logKpot(NO3/SO4):-4.5
Nitrate ionophore VI may be used in polyvinyl chloride/dioctylsebacate (PVC/DOS) matrix using a highly sensitive piezoresitive silicon oxide cantilevers for determination of nitrates in soil.

General description

Lipophilicity: log P = 8.3
New ionophore for online monitoring of nitrate obtains superior characteristics over all existing nitrate ionophores.
Visit our Sensor Applications portal to learn more.

Other Notes

Recommended Membrane Composition
5.2 wt% Nitrate ionophore VI (07295)
47.1 wt% Dibutyl phthalate (80100)
0.6 wt% Tetraoctylammonium chloride (87991)
47.1 wt% Poly(vinyl chloride) high molecular weight (81392)

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)

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Certificates of Analysis (COA)

Lot/Batch Number
0000454742
0000454742
0000454744
0000454744
BCCN0943

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David M Fialho et al.
Chemical reviews, 120(11), 4806-4830 (2020-05-19)
The origin of nucleotides is a major question in origins-of-life research. Given the central importance of RNA in biology and the influential RNA World hypothesis, a great deal of this research has focused on finding possible prebiotic syntheses of the
Ayokunle O Olanrewaju et al.
ACS sensors, 5(4), 952-959 (2020-04-07)
Poor adherence to pre-exposure prophylaxis (PrEP) and antiretroviral therapy (ART) can lead to human immunodeficiency virus (HIV) acquisition and emergence of drug-resistant infections, respectively. Measurement of antiviral drug levels provides objective adherence information that may help prevent adverse health outcomes.
Ayokunle O Olanrewaju et al.
ACS sensors, 5(4), 952-959 (2020-04-07)
Poor adherence to pre-exposure prophylaxis (PrEP) and antiretroviral therapy (ART) can lead to human immunodeficiency virus (HIV) acquisition and emergence of drug-resistant infections, respectively. Measurement of antiviral drug levels provides objective adherence information that may help prevent adverse health outcomes.

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