CA Index Name: CoroNa Green13H-1,4,7,10,13-Benzotetraoxaaza-cyclopentadecine-13-acetic acid, 16-(2,7-difluoro-6-hy- droxy-3-oxo-3H-xanthen-9-yl)-2,3,5,6,8,9,11,12-octahy-dro-, methyl ester
Other Names: CoroNA Green; CoroNa Green Sodium Indicator
Merck Index Number: Not listed
Chemical / Dye Class: Xanthene
Molecular Formula: C30H29F2NO9
Molecular Weight: 585.55
Physical Form: Orange powder
Solubility: Soluble in water
Melting Point: > 200 °C
Boiling Point: 777.7 ± 60.0 °C, pressure: 760 Torr
pKa: 7.89 ± 0.60, most acidic, temperature: 25 °C; 2.92 ± 0.20, most basic, temperature: 25 °C
Absorption (λmax): 492 nm
Emission (λmax): 516 nm
Synthesis: Synthetic methods
Staining Applications: Sodium ions; neurons; dendrites
Biological Applications: Sodium indicator
Industrial Applications: Not reported
Safety / Toxicity: No data available