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// Workers AI · dad joke modeWhat did the Marein say? "Sea" you later.

From Wikipedia, the free encyclopedia
Marein
Names
IUPAC name
4′-(β-D-Glucopyranosyloxy)-2′,3,3′,4-tetrahydroxychalcone
Systematic IUPAC name
2′,3,3′,4-Tetrahydroxy-4′-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chalcone
Other names
Okanin-4'-O-glucoside
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.007.841 Edit this at Wikidata
EC Number
  • 208-623-1
UNII
  • InChI=1S/C21H22O11/c22-8-15-18(28)19(29)20(30)21(32-15)31-14-6-3-10(16(26)17(14)27)11(23)4-1-9-2-5-12(24)13(25)7-9/h1-7,15,18-22,24-30H,8H2/b4-1+/t15-,18-,19+,20-,21-/m1/s1
    Key: XGEYXJDOVMEJNG-HTFDPZBKSA-N
  • C1=CC(=C(C=C1C=CC(=O)C2=C(C(=C(C=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O)O)O
Properties
C21H22O11
Molar mass 450.39 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
X markN verify (what is checkYX markN ?)

Marein is a chalconoid, a type of natural phenol.[1] It is the 4'-O-glucoside of okanin. It can be found in Coreopsis maritima.[2] It is an anthochlor pigment, a kind of yellow pigment.[3]

References

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