![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/6/66/Quinalizarin.svg/640px-Quinalizarin.svg.png&w=640&q=50)
Quinalizarin
Chemical compound / From Wikipedia, the free encyclopedia
Quinalizarin or 1,2,5,8-tetrahydroxyanthraquinone is an organic compound with formula C
14H
8O
6. It is one of many tetrahydroxyanthraquinone isomers, formally derived from anthraquinone by replacement of four hydrogen atoms by hydroxyl (OH) groups at the 1, 2, 5, and 8 positions.
Quick Facts Names, Identifiers ...
![]() | |
![]() | |
Names | |
---|---|
Preferred IUPAC name
1,2,5,8-Tetrahydroxyanthracene-9,10-dione | |
Identifiers | |
| |
3D model (JSmol) |
|
ChEMBL | |
ChemSpider |
|
ECHA InfoCard | 100.001.243 ![]() |
PubChem CID |
|
UNII | |
CompTox Dashboard (EPA) |
|
| |
| |
Properties | |
C14H8O6 | |
Molar mass | 272.212 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Close
Quinalizarin is an inhibitor of the enzyme protein kinase CK2. It is more potent and selective than emodin.[1] It is also a potent catechol O-methyltransferase (COMT) inhibitor.[2][3]