Pulvinic acid dilactone is produced by various lichens and some fungi. Pulvinic acid-related pigments are considered to play an important role in protection of lichens from UV radiation and are reported to display broad biological activity against bacteria, fungi, plants and viruses. Pulvinic acid dilactone has inotropic effects, but is significantly less potent than ouabain. Semi-synthetic pulvinic acid dilactone derivatives have been extensively studied for their antimicrobial activity. Source: Pseudocyphellaria sp. Synonyms: NSC 119159, NSC 35419, Pulvic di-gamma-lactone, Pulvic dilactone, Pulvinic acid lactone, Pulvinic anhydride, Pulvinic dilactone CAS No: 6273-79-6 Molecular Formula: C18H10O4 Molecular Weight: 290.3 Appearance: Yellow solid 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:
290.3
CAS Nummer:
[6273-79-6]
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