CFDA

CAS

124387-19-5

Catalog Number

ACM124387195-1

Category

Fluorescein Fluorophores

Molecular Weight

460.4

Molecular Formula

C25H16O9

MSDS COA Spec Sheet

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Specification

Synonyms

5-(and6)-Carboxyfluorescein diacetate

IUPAC Name

3',6'-diacetyloxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-4-carboxylicacid;3',6'-diacetyloxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylicacid

Canonical SMILES

CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=C(C=CC(=C5)C(=O)O)C(=O)O3.CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=C(C=CC=C5C(=O)O)C(=O)O3

InChI

InChI=1S/2C25H16O9/c1-12(26)31-15-4-7-18-21(10-15)33-22-11-16(32-13(2)27)5-8-19(22)25(18)20-9-14(23(28)29)3-6-17(20)24(30)34-25;1-12(26)31-14-6-8-18-20(10-14)33-21-11-15(32-13(2)27)7-9-19(21)25(18)22-16(23(28)29)4-3-5-17(22)24(30)34-25/h2*3-11H,1-2H3,(H,28,29)

InChI Key

SWRGCNMDGRMQGB-UHFFFAOYSA-N

Storage

-20 °C in the dark

Emission Maximum

521 nm

Excitation Maximum

494 nm