CA Index Name: 1,3-Benzenedicarboxylic acid, 4,4'-[1,4,10-trioxa-7,13-diazacyclopentadecane-7,13-diylbis (5-methoxy-6,2-benzofurandiyl)]bis-
Other Names: 1,4,10-Trioxa-7,13-diazacyclopentadecane, 1,3-benzenedicarboxylic acid derivative; SBFI
Merck Index Number: Not listed
Chemical / Dye Class: Benzofuran
Molecular Formula: C44H42N2O15
Molecular Weight: 838.81
Physical Form: Solid
Solubility: Soluble in methanol, dimethyl sulfoxide
Melting Point: > 200 °C
Boiling Point: 1034.1 ± 65.0 °C, pressure: 760 Torr
pKa: 2.96 ± 0.36, most acidic, temperature: 25 °C; 4.09 ± 0.40, most basic, temperature: 25 °C
Absorption (λmax): 339 nm
Emission (λmax): 565 nm
Synthesis: Synthetic methods
Staining Applications: Sodium ions; cells
Biological Applications: Sodium indicator; identifying genes; monitoring cellular processes; K+-channel openers
Industrial Applications: Not reported
Safety / Toxicity: Cardiotoxicity; copper toxicity