کواسین

Also known as nigakilactone D

Quassin is a white, bitter, crystalline substance that is the prototypical example of the family of quassinoids. It can be extracted from the quassia tree, from which it gets its name. It was first isolated in 1937, and its chemical structure was elucidated in 1961.

Wikidata facts

Mass: 388.189

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described by source: Encyclopædia Britannica 11th edition
chemical formula: C₂₂H₂₈O₆
isomeric SMILES: C[C@@H]1C=C(C(=O)[C@]2([C@H]1C[C@@H]3[C@@]4([C@@H]2C(=O)C(=C([C@@H]4CC(=O)O3)C)OC)C)C)OC
canonical SMILES: CC1C=C(C(=O)C2(C1CC3C4(C2C(=O)C(=C(C4CC(=O)O3)C)OC)C)C)OC
Commons category: Quassin
has characteristic: bitterness

Sources (3)

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