morindone
Sign in to saveAlso known as 1,2,5-trihydroxy-6-methyl-9,10-anthracenedione
Morindone is an anthraquinone compound obtained from various Morinda species, especially M. tinctoria, but also M. citrifolia. Its principal use is as a dye, but it has also been investigated for anticancer and microbial uses.
Wikidata facts
- Mass
- 270.052823
Show 3 more facts
- Commons category
- Morindone
- chemical formula
- C₁₅H₁₀O₅
- canonical SMILES
- CC1=C(C2=C(C=C1)C(=O)C3=C(C2=O)C=CC(=C3O)O)O
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Article
3 sectionsContents
- Preparation
- Use as a dye
- References
Morindone is an anthraquinone compound obtained from various Morinda species, especially M. tinctoria, but also M. citrifolia. Its principal use is as a dye, but it has also been investigated for anticancer and microbial uses.
== Preparation == Morindone is obtained from the root bark of M. tinctoria or related species in two stages. In the first step, small roots of immature plants are boiled in alcohol to obtain morindin, a yellowish substance which can also be used in dyeing. Further heating brings about hydrolysis of two glucose monomers through sublimation, leaving intensely red crystals.