Azaleina
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| Wzór sumaryczny |
C22H22O11 | ||||||||||||
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| Masa molowa |
462,40 g/mol | ||||||||||||
| Wygląd |
ciało stałe, kryształki jasnożółte igły[1] | ||||||||||||
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| Jeżeli nie podano inaczej, dane dotyczą stanu standardowego (25 °C, 1000 hPa) | |||||||||||||
Azaleina – organiczny związek chemiczny należący do grupy flawonoli, będących podgrupą flawonoidów. Azaleina jest 3-O-α-L-ramnozydem azaleatyny.
Występowanie
Azalina może zostać znaleziona w kwiatach roślin z rodzaju Plumbago oraz w kwiatach różaneczników[2].
Przypisy
- ↑ a b Leonard Jurd, Robert M. Horowitz. Spectral Studies on Flavonols—the Structure of Azalein. „J. Org. Chem.”. 22 (12), s. 1618–1622, grudzień 1957. American Chemical Society. DOI: 10.1021/jo01363a022. (ang.).
- ↑ J.B. Harborne. Plant polyphenols. 5. Occurrence of azalein and related pigments in flowers of Plumbago and Rhododendron species. „Arch. Biochem. Biophys.”. 96, s. 171–178, 1962. PMID: 13904580. (ang.).
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