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(-) -Mycousnine

CAT: 0931-T37553-01Size: 1 mgDry Ice: NoHazardous: No
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CAT#:0931-T37553-01Size:1 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
77480-55-8
Target
Others, Antifungal
Related Pathways
Others, Microbiology/Virology
Bioactivity
(-) -Mycousnine is a microbial metabolite and derivative of usnic acid originally isolated fromM. nawaethat has antibacterial and antifungal activities.1,2It is active against the Gram-positive bacteriaB. subtilis, K. rhizophila, andS. aureus (MICs = 4, 8, and 4 g/ml, respectively) but not the Gram-negative bacteriaE. coli, S. typhimurium, andK. pneumoniae (MICs = >128 g/ml for all) .2 (-) -Mycousnine is also active against the fungiT. mentagrophytes, T. rubrum, andC. albicans (MICs = 25, 25, and 100 μg/ml, respectively) .1
Smiles
CO[C@@]12CC(O)=C(C(C)=O)C(=O)[C@]1(C)c1c(O2)c(C(C)=O)c(O)c(C)c1O
Molecular Formula
C19H20O8
Molecular Weight
376.36
Shipping Conditions
Ice Packs
Storage Temperature
-20°C