Azalein

In today's world, Azalein has become a topic of great relevance and interest to a wide spectrum of society. Since its emergence, Azalein has captured the attention of academics, experts, professionals and the general public, generating a debate in which multiple points of view are presented and different aspects related to this topic are analyzed. Over time, Azalein has evolved, adapting to the changes and challenges that arise in today's world, and its influence has extended to various spheres, from politics and economics, to culture and entertainment. In this article we will explore the most relevant aspects of Azalein, examining its impact on society and its role in the contemporary world.

Azalein
Azalein structure
Azalein structure
Names
IUPAC name
3′,4′,5-Trihydroxy-7-methoxy-3-(α-L-rhamnopyranosyloxy)flavone
Systematic IUPAC name
2-(3,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-3-{oxy}-4H-1-benzopyran-4-one
Other names
Azaleatin 3-O-α-L-rhamnoside
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C22H22O11/c1-8-16(26)18(28)19(29)22(31-8)33-21-17(27)15-13(30-2)6-10(23)7-14(15)32-20(21)9-3-4-11(24)12(25)5-9/h3-8,16,18-19,22-26,28-29H,1-2H3/t8-,16-,18+,19+,22-/m0/s1 checkY
    Key: FYSMTINDJSASRR-UFGFRKJLSA-N checkY
  • InChI=1/C22H22O11/c1-8-16(26)18(28)19(29)22(31-8)33-21-17(27)15-13(30-2)6-10(23)7-14(15)32-20(21)9-3-4-11(24)12(25)5-9/h3-8,16,18-19,22-26,28-29H,1-2H3/t8-,16-,18+,19+,22-/m0/s1
    Key: FYSMTINDJSASRR-UFGFRKJLBS
  • CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)OC)O)C4=CC(=C(C=C4)O)O)O)O)O
Properties
C22H22O11
Molar mass 462.407 g·mol−1
Density 1.683 g/mL
Melting point 181 to 185 °C (358 to 365 °F; 454 to 458 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
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Azalein is a chemical compound. It is a flavonol, a type of flavonoid. It is the 3-O-α-L-rhamnoside of azaleatin. It can be found in the flowers of Plumbago and Rhododendron species.[1]

References

  1. ^ Harborne, JB (January 1962). "Plant polyphenols. 5. Occurrence of azalein and related pigments in flowers of Plumbago and Rhododendron species". Arch. Biochem. Biophys. 96: 171–8. doi:10.1016/0003-9861(62)90467-8. PMID 13904580.


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