ID 2: 464

Toxin: y

Trivial name: NSC 159632

Systematic name:


Molecular formulae: 


Molecular weight: 236.22

Chemical abstract number: 53043-28-0

Literature reference:

  • Constitution and absolute configuration of austdiol, the main toxic metabolite from Aspergillus ustus. Vleggaar, Robert; Steyn, Pieter S.; Nagel, Dietmar W. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1974), (1), 45-9.

References URL: 

Aspergillus Species known to produce this metabolite:


Causes gastrointestinal upset in experimental animals and reported to be acutely toxic to day-old chickens.

Structure image:  


Date uploaded: 2005-12-11 00:00:00

Mycotoxin & Metabolites

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Mycotoxin & Metabolite database

Aspergillus species produce a large number of secondary metabolites, sometimes referred to as extrolites. We attempt to list them all here and we also collect published papers.

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