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4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt

SIAL/D8064 - ≥95% (HPLC), solid

Synonym: Di-4-ANEPPS

CAS Number: 90134-00-2
Empirical Formula (Hill Notation): C28H36N2O3S
Molecular Weight: 480.66
MDL Number: MFCD03453609
Linear Formula: C28H36N2O3S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-D8064-5MG 5 mg
 $375.00
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ε (extinction coefficient) ≥38000 at 493-499 nm in methanol
application(s) diagnostic assay manufacturing
hematology
histology
assay ≥95% (HPLC)
color orange to dark red
form solid
InChI 1S/C28H36N2O3S/c1-3-5-17-30(18-6-4-2)28-13-12-26-22-25(10-11-27(26)23-28)9-8-24-14-19-29(20-15-24)16-7-21-34(31,32)33/h8-15,19-20,22-23H,3-7,16-18,21H2,1-2H3
InChI key HAPJROQJVSPKCJ-UHFFFAOYSA-N
mol wt 480.66
Quality Level 100 
SMILES string CCCCN(CCCC)c1ccc2cc(C=Cc3cc[n+](CCCS([O-])(=O)=O)cc3)ccc2c1
solubility DMF: soluble
  DMSO: soluble
  ethanol: soluble
storage temp. 2-8°C
technique(s) titration: suitable
Application: 4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt has been used as a voltage sensitive dye in cardiac cells.
Biochem/physiol Actions: Membrane potential dye that responds to changes in membrane potential monitored by fluorescence excitation changes at 440 and 505 nm; correlated to changes in membrane potential of the cell.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95% (HPLC)
Storage Temp. 2-8°C
UNSPSC 12171500

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