Tricetinidin
Tricetinidin (chloride)
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| Names |
| IUPAC name
5-(5,7-dihydroxychromenylium-2-yl)benzene-1,2,3-triol chloride |
| Identifiers |
| |
65618-21-5  Y |
| Jmol-3D images |
Image |
| PubChem |
14496542 |
C1=CC(=[O+]C2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O.[Cl-]
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| Properties |
| |
C15H11O6+ (Cl−) |
| Molar mass |
322.69 g/mol (chloride) |
Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) |
Y verify (what is: Y/ N?) |
| Infobox references |
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Tricetinidin is an intense red-colored chemical compound belonging to the 3-deoxyanthocyanidins. It can be found in black tea infusions.[1] Tricetinidin, in tea, would be a product of the oxidative degallation of epigallocatechin gallate (EGCG).[2]
References
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| | 3-hydroxyanthocyanidins | |
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| | 3-deoxyanthocyanidins | |
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| | O-methylated anthocyanidins | |
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| Anthocyanins
(anthocyaninidin glycosides) | Glucosides:
Diglucosides:
- Malvin (Malvidin 3,5-diglucoside)
- Petunidin 3,5-O-diglucoside
Others glycosides:
- Antirrhinin (Cyanidin-3-O-rutinoside)
- Petunidin 3-O-arabinoside
- Petunidin 3-O-galactoside
- Petunidin 3-O-rhamnoside
- Petunidin-3-O-rutinoside
- Primulin (Malvidin-3-O-galactoside)
- Pulchellidin 3-rhamnoside
- Tulipanin (Delphinidin 3-O-rutinoside)
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| | Acylated anthocyanins | |
- Cyanidin-3-O-(6-acetyl)-glucoside
- Delphinidin-3-O-(6-acetyl)-glucoside
- Malvidin-3-O-(6-acetyl)-glucoside
- Petunidin-3-O-(6-acetyl)-galactoside
- Petunidin-3-O-(6-acetyl)-glucoside
- Peonidin-3-O-(6-acetyl)-glucoside
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| Coumaroylated anthocyanins (cis- and trans-) | |
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| Caffeoylated anthocyanins |
- Malvidin-3-O-(6-p-caffeoyl)glucoside
- Peonidin-3-O-(6-p-caffeoyl)glucoside
- Gentiodelphin (delphinidin 3-O-glucosyl-5-O-(6-O-caffeoyl-glucosyl)-3′-O-(6-O-caffeoyl-glucoside))
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| p-hydroxybenzoylated anthocyanins | |
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| Malonylated anthocyanins |
- Malonylmalvin (malvidin 3-(6″-malonylglucoside)-5-glucoside)
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| | Flavanol-anthocyanin adducts |
- Malvidin glucoside-ethyl-catechin
- Catechin(4α→8)pelargonidin 3-O-β-glucopyranoside
- Epicatechin(4α→8)pelargonidin 3-O-β-glucopyranoside
- Afzelechin(4α→8)pelargonidin 3-O-β-glucopyranoside
- Epiafzelechin(4α→8)pelargonidin 3-O-β-glucopyranoside
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| | Misc. | |
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