Molecule ID: 135409439

IUPAC Name: 7,12-dihydroxynaphtho[2,3-f]quinoline-5,6-dione

Description: The molecule is an organic heterotetracyclic compound that is naphtho[2,3-f]quinoline-7,12-dione carrying two additional hydroxy groups at positions 5 and 6. Used as an acid-base indicator. Between pH 0.0 and pH 1.6 it changes from pink to yellow, and between pH 6.0 and pH 7.6 it changes from yellow to green. It has a role as an acid-base indicator. It is an organic heterotetracyclic compound, a member of phenols and a member of p-quinones.

SMILES: O=C1C(=O)c2c(c(O)c3ccccc3c2O)-c2cccnc21

SELFIES: [O][=C][C][=Branch1][C][=O][C][=C][Branch1][P][C][Branch1][C][O][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][O][O][C][=C][C][=C][N][=C][Ring1][=Branch1][Ring2][Ring1][Branch1]

InChI: InChI=1S/C17H9NO4/c19-14-8-4-1-2-5-9(8)15(20)12-11(14)10-6-3-7-18-13(10)17(22)16(12)21/h1-7,19-20H

Molecular Properties:
- Polar Surface Area: 87.5 Ų
- LogP: 3.0