Molecule ID: 44119975

IUPAC Name: 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid

Description: The molecule is a commercially available mixture of 5-carboxyfluorescein and 6-carboxyfluorescein isomers. A fluorescent dye, it is commonly used as a tracer agent. It has a role as a tracer and a fluorescent dye. It contains a 5-carboxyfluorescein and a 6-carboxyfluorescein.

SMILES: O=C(O)c1ccc2c(c1)C(=O)OC21c2ccc(O)cc2Oc2cc(O)ccc21.O=C(O)c1ccc2c(c1)C1(OC2=O)c2ccc(O)cc2Oc2cc(O)ccc21

SELFIES: [O][=C][Branch1][C][O][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][Ring1][#Branch1][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][O][C][=C][C][Branch1][C][O][=C][C][=C][Ring1][#Branch1][Ring1][S].[O][=C][Branch1][C][O][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][O][C][=C][C][Branch1][C][O][=C][C][=C][Ring1][#Branch1][Ring2][Ring1][Ring1]

InChI: InChI=1S/2C21H12O7/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;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25)

Molecular Properties:
- Polar Surface Area: 227.0 Ų
- LogP: nan