product Name：5-carboxyfluorescein
  • 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid; Carboxyfluorescein,5-; 5-FAM
  • 76823-03-5;500533-95-9
  • C21H12O7
  • 376.3158
  • InChI=1/C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21/h1-9,22-23H,(H,24,25)
  • 5-carboxyfluorescein 76823-03-5;500533-95-9
  • 1.73g/cm3
  • 725.2°C at 760 mmHg
  • 1.816
  • 266.9°C
  • 4.5E-22mmHg at 25°C