Names | |
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IUPAC name
5,7‐Dihydroxy‐2‐(4‐hydroxyphenyl)‐3‐{[(2S,3R,4S,5S,6R)‐3,4,5‐trihydroxy‐6‐(hydroxymethyl)oxan‐2‐yl]oxy}‐1λ4‐chromen‐1‐ylium
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Systematic IUPAC name
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-chromeniumyl β-D-glucopyranoside | |
Other names
Pelargonidin-3-O-glucoside
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Identifiers | |
3D model (JSmol)
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ChEBI | |
ChemSpider | |
KEGG | |
PubChem CID
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UNII | |
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Properties | |
C21H21O10 | |
Molar mass | 433.389 g·mol−1 |
UV-vis (λmax) | 505 nm[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Callistephin is an anthocyanin. It is the 3-O-glucoside of pelargonidin.
It is found in pomegranate juice,[2] in strawberries,[3] and in purple corn.[4] It is also found in the berry skins of Cabernet Sauvignon and Pinot Noir grapes (Vitis vinifera L.).[5]