| Identification | Back Directory | [Name]
Alternaric Acid | [CAS]
10088-62-7 | [Synonyms]
Alternaric acid
2-Hydroxy-2-(1-hydroxy-2-methylbutyl)-6-methylene-9-oxo-9-(tetrahydro-6-methyl-2,4-dioxo-2H-pyran-3-yl)-3-nonenoic acid
D-Arabinonic acid, 4,5-dideoxy-2-C-[(1E)-7-[(6R)-5,6-dihydro-4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl]-4-methylene-7-oxo-1-hepten-1-yl]-4-ethyl- | [Molecular Formula]
C21H30O8 | [MOL File]
10088-62-7.mol | [Molecular Weight]
410.46 |
| Hazard Information | Back Directory | [Uses]
Alternaric acid is a host-specific toxin produced by the plant fungal. In the presence of Ca2+ and Mg2+, Alternaric acid stimulates phosphorylation of His-tagged cytosolic kinase RiCDPK2[1]. | [Definition]
An acid that is a withering agent that wilts the leaves of solanaceous plants at concentrations as low as 5 μg/ml. | [References]
[1] Hassan A, et al. Alternaric acid stimulates phosphorylation of His-tagged RiCDPK2, a calcium-dependent protein kinase in potato plants. Genet Mol Res. 2012 Aug 16;11(3):2381-9. DOI:10.4238/2012.May.10.1 |
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