Nivalenol
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | Nivalenol | |||||||||||||||
other names |
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Molecular formula | C 15 H 20 O 7 | |||||||||||||||
Brief description |
colorless, crystalline powder |
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properties | ||||||||||||||||
Molar mass | 312.32 g mol −1 | |||||||||||||||
Physical state |
firmly |
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Melting point |
222 ° C |
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solubility |
easily soluble in polar organic solvents |
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safety instructions | ||||||||||||||||
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Toxicological data | ||||||||||||||||
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Nivalenol (NIV) is a mycotoxin (mold toxin) from the trichothecenes group . It arises as a metabolic product of various fungi of the genus Fusarium . Nivalenol has a skin-irritating, nauseating and immunosuppressive effect.
Occurrence
In a study of American rivers, deoxynivalenol was the second most frequently detected mycotoxin.
Individual evidence
- ↑ a b sheet Nivalenol ( Memento of 22 August 2010 at the Internet Archive ) at Biopure.
- ↑ a b c Entry on Nivalenol in the ChemIDplus database of the United States National Library of Medicine (NLM), accessed on July 31, 2019.
- ↑ a b Nivalenol hydrate data sheet from Sigma-Aldrich , accessed on May 18, 2017 ( PDF ).
- ↑ Mycotoxins - the invisible enemy ( Memento from December 6, 2015 in the Internet Archive ) (PDF; 91 kB). In: VGM magazine, issue 3/07.
- ↑ USGS message: Toxins Produced by Molds Measured in US Streams , according to doi : 10.1016 / j.scitotenv.2013.09.062 .