A depsidone lichen metabolite; active against the Gram-positive bacteria B. cereus

Galbinic Acid – 5 mg

Brand:
Cayman
CAS:
56691-88-4
Storage:
-20
UN-No:
Non-Hazardous - /

Galbinic acid is a depsidone lichen metabolite that has been found in U. undulata.{48692,48693} It is active against the Gram-positive bacteria B. cereus, B. subtilis, and S. aureus, but not S. epidermidis (MICs = 62.5, 62.5, 250, and >250 µg/ml, respectively), as well as the Gram-negative bacterium E. coli, but not S. sonnei (MICs = 125 and >250 µg/ml, respectively).{48694}  

 

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Description

A depsidone lichen metabolite; active against the Gram-positive bacteria B. cereus, B. subtilis, and S. aureus, but not S. epidermidis (MICs = 62.5, 62.5, 250, and >250 µg/ml, respectively), as well as the Gram-negative bacterium E. coli, but not S. sonnei (MICs = 125 and >250 µg/ml, respectively)

Formal name: 5-[(acetyloxy)methyl]-1,3-dihydro-1,4,10-trihydroxy-8-methyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxepin-11-carboxaldehyde

Synonyms: 

Molecular weight: 430.3

CAS: 56691-88-4

Purity: ≥95%

Formulation: A solid

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