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Calcium ionophore IV

SIAL/21198 - Selectophore™, function tested

Synonym: N,N-Dicyclohexyl-N′,N′-dioctadecyl-3-oxapentanediamide; N,N-Dicyclohexyl-N′,N′-dioctadecyl-diglycolic diamide; ETH 5234

CAS Number: 126572-74-5
Empirical Formula (Hill Notation): C52H100N2O3
Molecular Weight: 801.36
MDL Number: MFCD00213934
Linear Formula: C52H100N2O3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-21198-50MG-F 50 mg
 $457.00
1/EA		 Add To Favorites
45-21198-250MG-F 250 mg
 $1800.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 21198-50MG-F
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 21198-250MG-F

 

grade for ion-selective electrodes
InChI 1S/C52H100N2O3/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-39-45-53(46-40-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)51(55)47-57-48-52(56)54(49-41-35-33-36-42-49)50-43-37-34-38-44-50/h49-50H,3-48H2,1-2H3
InChI key CLLKVTAGSOWKHA-UHFFFAOYSA-N
mp 50-53 °C
product line Selectophore™
quality function tested
Quality Level 200 
SMILES string CCCCCCCCCCCCCCCCCCN(CCCCCCCCCCCCCCCCCC)C(=O)COCC(=O)N(C1CCCCC1)C2CCCCC2
Application: Selected application  examples
Application: Calcium ionophore IV (ETH 5234) was used in preparing membrane for the pseudoreference electrode in tetrahydrofuran, in a study to demonstrate electrochemical sample matrix elimination for trace level potentiometric detection.
Application: Calcium ionophore IV may be used in the preparation of Ca2+-selective membrane utilizing AlGaN/GaN transistors for potentiometric calcium ion detection.
General description: Visit our Sensor Applications portal  to learn more.
Legal Information: Selectophore is a trademark of Sigma-Aldrich Chemie GmbH
Other Notes: Extremely lipophilic Ca2+-selective ionophore for chemical sensors of long lifetime; it induces selectivities for Ca over Mg, Na and K of 104, 106, and 108, respectively.
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 50-53 °C
UNSPSC 26111700

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