Iridin

Iridin is an isoflavone, a type of flavonoid. It is the 7-glucoside of irigenin and can be isolated from several species of irises like orris root, Iris florentina[2] or Iris versicolor, also commonly known as the larger blue flag. It can also be found in Iris kemaonensis.[3][4]

Iridin

Names
IUPAC name 5-hydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
Other names Irisin[1]
Identifiers
CAS Number	491-74-7^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:5963^N
ChEMBL	ChEMBL487014^N
ChemSpider	4445090^N
KEGG	C10465^N
PubChem CID	5281777
UNII	6NTS007OHQ^Y
CompTox Dashboard (EPA)	DTXSID80197689
InChI InChI=1S/C24H26O13/c1-32-13-5-9(4-11(26)22(13)33-2)10-8-35-12-6-14(23(34-3)19(29)16(12)17(10)27)36-24-21(31)20(30)18(28)15(7-25)37-24/h4-6,8,15,18,20-21,24-26,28-31H,7H2,1-3H3/t15-,18-,20+,21-,24-/m1/s1^N Key: LNQCUTNLHUQZLR-OZJWLQQPSA-N^N InChI=1/C24H26O13/c1-32-13-5-9(4-11(26)22(13)33-2)10-8-35-12-6-14(23(34-3)19(29)16(12)17(10)27)36-24-21(31)20(30)18(28)15(7-25)37-24/h4-6,8,15,18,20-21,24-26,28-31H,7H2,1-3H3/t15-,18-,20+,21-,24-/m1/s1 Key: LNQCUTNLHUQZLR-OZJWLQQPBX
SMILES COC1=CC(=CC(=C1OC)O)C2=COC3=CC(=C(C(=C3C2=O)O)OC)OC4C(C(C(C(O4)CO)O)O)O
Properties
Chemical formula	C24H26O13
Molar mass	522.45 g/mol
Melting point	208 °C (406 °F; 481 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is ^YN ?)
Infobox references

The compound is toxic and these plants have been mentioned as causing poisoning in humans and animals.[5]

References

1. Iridin on chestofbooks.com
2. Iridin on drugs.com
3. Agarwal, V.K.; Thappa, R.K.; Agarwal, S.G.; Mehraa, M.S.; Dhar, K.L. (1984). "Isoflavones of two Iris species". Phytochemistry. 23 (11): 2703–2704. doi:10.1016/S0031-9422(00)84141-2.
4. J. B. Harborne The Flavonoids: Advances in Research since 1980, p. 133, at Google Books
5. Yellow Iris on cbif.gc.ca Archived 2011-06-10 at the Wayback Machine