Maritimein

Names
IUPAC name

6-(β-D-Glucopyranosyloxy)-3′,4′,7-trihydroxyaurone

Systematic IUPAC name

(2Z)-2-[(3,4-Dihydroxyphenyl)methylidene]-7-hydroxy-6-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1-benzofuran-3(2H)-one

Other names

Maritimetin-6-O-glucoside
3′,4′,6,7-Tetrahydroxy-6-O-glucosylaurone
6-O-β-D-Glucopyranosyl-3′,4′,6,7-tetrahydroxyaurone

Identifiers

CAS Number

* 490-54-0 Y

3D model (JSmol)

* Interactive image

ChemSpider |

* 4952802 N

EC Number |

* 207-712-2

PubChem CID

* 6450184

UNII |

* 4PTU0WDQ7M Y

InChI

* InChI=1S/C21H20O11/c22-7-14-16(26)18(28)19(29)21(32-14)31-12-4-2-9-15(25)13(30-20(9)17(12)27)6-8-1-3-10(23)11(24)5-8/h1-6,14,16,18-19,21-24,26-29H,7H2/b13-6-/t14-,16-,18+,19-,21-/m1/s1 N

Key: SYRURBPRFQUYQS-RHEJLWEFSA-N N

* InChI=1/C21H20O11/c22-7-14-16(26)18(28)19(29)21(32-14)31-12-4-2-9-15(25)13(30-20(9)17(12)27)6-8-1-3-10(23)11(24)5-8/h1-6,14,16,18-19,21-24,26-29H,7H2/b13-6-/t14-,16-,18+,19-,21-/m1/s1

Key: SYRURBPRFQUYQS-RHEJLWEFBR

SMILES

* C1=CC(=C(C=C1/C=C\2/C(=O)C3=C(O2)C(=C(C=C3)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O)O

Properties

Chemical formula

| C21H20O11
Molar mass | 448.380 g·mol−1

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

Tracking categories (test):

* SizeSet

Maritimein is an aurone, a type of natural phenol.[1] It is the 6-glucoside of maritimetin. It can be found in Coreopsis maritima.[2] It is an anthochlor pigment, a kind of yellow pigment.[3]

## References

1. ↑ Maritimein on metabolomics.jp
2. ↑ Harborne, J. B.; Geissman, T. A. (1956). "Anthochlor Pigments. XII. Maritimein and Marein". Journal of the American Chemical Society 78 (4): 829–832. doi:10.1021/ja01585a033.
3. ↑ Anthochlor pigment on botanydictionary.org

* v
* t
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Aurones and their glycosides

Aurones|

* 4,5,6-trihydroxyaurone
* 6,3',4',5'-tetrahydroxyaurone
* Aureusidin
* Bracteatin
* Hispidol
* Leptosidin
* Maritimetin
* Sulfuretin

Glycosides|

* Maritimein
* Subulin

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