Fluorescein

Structure Molecule image
Relationships Total Number of functionally related protein(s) : 1042
Total Number of Articles : 1640
PubChem 16850
Molecular Formula

C20H12O5

SMILES

C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

InChI

InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10,21-22H

synonyms
  • fluorescein
  • 2321-07-5
  • Solvent Yellow 94
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Properties
Property Value
MW 332.3 g/mol
HBD 2
HBA 5
Rotatable Bond Count 0
Exact Mass 332.06847348 g/mol
Monoisotopic Mass 332.06847348 g/mol
Heavy Atom Count 25
Isotope Atom Count 0
Atom Stereo Count 0
Covalent Unit Count 1
Complexity 522
xlogp 3.4
Topological Polar Surface Area 76