Pulvinamide is a yellow tetronic acid pigment isolated from the lichen Pseudocyphellaria crocata and other related species. Pulvinamide is a key biosynthetic intermediate for the biogenesis of pulvinic acid and its derivatives. Pulvinamide has weak antibacterial activity. Source: Pseudocyphellaria sp. Synonyms: Pulvinic acid amide CAS No: 31673-63-9 Molecular Formula: C18H13NO4 Molecular Weight: 307.3 Appearance: Yelllow 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:
307.3
CAS Nummer:
[31673-63-9]
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