831200-55-6

Name Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic acid, 3',6'-diamino-3-oxo-
CAS 831200-55-6
Molecular Formula C21H14N2O5
Molecular Weight 374.35
MOL File 831200-55-6.mol

Chemical Properties

Boiling point  722.6±60.0 °C(Predicted)
density  1.62±0.1 g/cm3(Predicted)
pka 3.77±0.20(Predicted)
Appearance Orange solid
ex/em 496/522 nm (water)
ε(extinction coefficient) 76000
Φ(quantum yield) 0.79

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