Geministatin D is a minor metabolite and degradation product of geministatin A, a recently described depside antibiotic isolated from the fungus Austroacremonium gemini. Geministatin D is formed by acid hydrolysis of the depside ester in acetone. Geministatin D exhibits modest antifungal and antibacterial activity and weak cytotoxic activity. Source: Semi-synthetic Molecular Formula: C30H46O9 Molecular Weight: 550.7 Appearance: Clear residue Solubility: Methanol, DMSO. Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with methanol or DMSO. Aliquot to avoid repeated freezing and thawing. Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Molekulargewicht:
550.7
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