COMPUTED DESCRIPTORS
| Molecular Weight | 291.26 g/mol |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 291.05315777 g/mol |
| Monoisotopic Mass | 291.05315777 g/mol |
| Topological Polar Surface Area | 87.5 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 493 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Alizarin blue 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.