Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylicacid, 3',6'-dihydroxy-3-oxo-, 2,5-dioxo-1-pyrrolidinyl ester cas no:92557-81-8
Synonyms: 2,5-Pyrrolidinedione,1-[[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)carbonyl]oxy]-(9CI); Spiro[isobenzofuran-1(3H),9'-[9H]xanthene], 2,5-pyrrolidinedione deriv.;6-Carboxyfluorescein succinimidyl ester; Fluorescein-6-carboxylic acidN-succinimidyl ester
NameSpiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylicacid, 3',6'-dihydroxy-3-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
CAS92557-81-8
Synonyms2,5-Pyrrolidinedione,1-[[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)carbonyl]oxy]-(9CI); Spiro[isobenzofuran-1(3H),9'-[9H]xanthene], 2,5-pyrrolidinedione deriv.;6-Carboxyfluorescein succinimidyl ester; Fluorescein-6-carboxylic acidN-succinimidyl ester
Molecular FormulaC25H15 N O9
Molecular Weight473.39
refractive index1.76
storage temp−20°C
Safety
Safety Statements: 22-24/25
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
WGK Germany 3
F: 8-10-21
