Altechromone A has antimicrobial activity, it is active against Bacillus subtilis, Escherichia coli, Pseudomonas fluorescens and Candida albicans with the MICs of 3.9, 3.9, 1.8, and 3.9 ug/ml, respectively.

38412-47-4

C11H10O3

190.2

Altechromone A

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years