Description
A fungal metabolite with diverse biological activities; inhibits the asexual spore germination of the plant pathogenic fungi F. oxysporum, F. solani, M. hiemalis, and R. stolonifer (EC50s = 14, 20, 20, and 25 µg/ml, respectively); active against B. subtilis, S. aureus, and E. coli (IC50s = 30, 45, and 200 µg/ml, respectively); inhibits onion seedling elongation (EC50 = 4 µg/ml); a phytotoxin that inhibits lettuce seed germination and rice seedling elongation
Formal name: 4-methoxy-6-methyl-5-[(2E)-1-oxo-2-buten-1-yl]-2H-pyran-2-one
Synonyms:
Molecular weight: 208.2
CAS: 76868-97-8
Purity: ≥70%
Formulation: A solid
