Names | |
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IUPAC name
3,5-Bis(β-D-glucopyranosyloxy)-4′,7-dihydroxy-3′,5′-dimethoxyflavylium
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Systematic IUPAC name
7-Hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3,5-bis{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ4-benzopyran-1-ylium | |
Other names
Malvidin 3,5-diglucoside
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Identifiers | |
3D model (
JSmol)
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ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.037.063 |
KEGG | |
PubChem
CID
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UNII | |
CompTox Dashboard (
EPA)
|
|
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Properties | |
| |
Molar mass |
|
Appearance | Reddish blue, odorless powder [1] |
Nearly insoluble [1] | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Malvin is a naturally occurring chemical of the anthocyanin family.
Malvin reacts in the presence of H2O2 to form malvone. [2] The ortho-benzoyloxyphenylacetic acid esters reaction product is dependant of the pH: it is obtained under acidic conditions whereas under neutral conditions, the reaction product is the 3-O-acyl-glucosyl-5-O-glucosyl-7-hydroxy coumarin. [3]
It is a diglucoside of malvidin mainly found as a pigment in herbs like Malva ( Malva sylvestris), Primula and Rhododendron. [4] M. sylvestris also contains malonylmalvin (malvidin 3-(6″-malonylglucoside)-5-glucoside). [5]
The characteristic floral jade coloration of Strongylodon macrobotrys has been shown to be an example of copigmentation, a result of the presence of malvin and saponarin (a flavone glucoside) in the ratio 1:9.
Malvin can be found in a variety of common foods, including peaches (Clingstone variety [6]).
Names | |
---|---|
IUPAC name
3,5-Bis(β-D-glucopyranosyloxy)-4′,7-dihydroxy-3′,5′-dimethoxyflavylium
| |
Systematic IUPAC name
7-Hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3,5-bis{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ4-benzopyran-1-ylium | |
Other names
Malvidin 3,5-diglucoside
| |
Identifiers | |
3D model (
JSmol)
|
|
ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.037.063 |
KEGG | |
PubChem
CID
|
|
UNII | |
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
| |
Molar mass |
|
Appearance | Reddish blue, odorless powder [1] |
Nearly insoluble [1] | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Malvin is a naturally occurring chemical of the anthocyanin family.
Malvin reacts in the presence of H2O2 to form malvone. [2] The ortho-benzoyloxyphenylacetic acid esters reaction product is dependant of the pH: it is obtained under acidic conditions whereas under neutral conditions, the reaction product is the 3-O-acyl-glucosyl-5-O-glucosyl-7-hydroxy coumarin. [3]
It is a diglucoside of malvidin mainly found as a pigment in herbs like Malva ( Malva sylvestris), Primula and Rhododendron. [4] M. sylvestris also contains malonylmalvin (malvidin 3-(6″-malonylglucoside)-5-glucoside). [5]
The characteristic floral jade coloration of Strongylodon macrobotrys has been shown to be an example of copigmentation, a result of the presence of malvin and saponarin (a flavone glucoside) in the ratio 1:9.
Malvin can be found in a variety of common foods, including peaches (Clingstone variety [6]).