CAS
478801-49-9 Purity
96%
478801-49-9 Purity
96%
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FDA
CAS
596-09-8
Catalog Number
ACM596098-1
Category
Fluorescein Fluorophores
Molecular Weight
416.3
Molecular Formula
C24H16O7
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Specification
Synonyms
Fluorescein diacetate
IUPAC Name
(6'-acetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl)acetate
Canonical SMILES
CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=CC=CC=C5C(=O)O3
InChI
InChI=1S/C24H16O7/c1-13(25)28-15-7-9-19-21(11-15)30-22-12-16(29-14(2)26)8-10-20(22)24(19)18-6-4-3-5-17(18)23(27)31-24/h3-12H,1-2H3
InChI Key
CHADEQDQBURGHL-UHFFFAOYSA-N
Boiling Point
494.73 °C
Melting Point
200 - 203 °C
Density
1.2738 g/ml
Appearance
White powder
Storage
-20 °C in the dark
Emission Maximum
521 nm
Excitation Maximum
494 nm
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