Ophiobolin B

Cat. No.: IBDI-431162

Ophiobolin B, a sesterterpene metabolite of Helminthosporium oryzae, inhibits proton extrusion from maize coleoptiles. Ophiobolin B inhibits fusicoccin (FC) promoted proton extrusion, potassium uptake and cell enlargement. The MIC values with the antifungal effect of Ophiobolins B on different zygomycetes is 25–50 μg/mL.

Product Details

Target	Fungal
Molecular Weight	402.57
Appearance	Solid
SMILES	C[[email protected]@]12C[[email protected]@]([[email protected]@]3([H])/C(C=O)=C\C[[email protected]@]1([H])[[email protected]](CC2)([[email protected]@H](C)CC/C=C(C)\C)O)([[email protected]](C)(O)CC3=O)[H]
Structure Classification	Terpenoids>Sesquiterpenes
Purity	99.53%

Storage & Handling

Shipping	Room temperature in continental US. May vary elsewhere.
Storage	Powder: -20°C/3 years In solvent: -80°C/6 months; -20°C/1 month
Regulatory Status	This product is for RESEARCH USE ONLY and is not intended for therapeutic or diagnostic use.