Marein
Appearance
Names | |
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IUPAC name
4′-(β-D-Glucopyranosyloxy)-2′,3,3′,4-tetrahydroxychalcone
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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
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Identifiers | |
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3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.007.841 |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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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).
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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
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