Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 04:59:21 UTC
Update Date2024-09-27 19:29:42 UTC
Metabolite IDMMDBc0033696
Metabolite Identification
Common NamePeonidin
DescriptionPeonidin is an anthocyanin, which is a class of polyphenol. Anthocyanins are plant pigments found in many red berries including grape and grape skin. The cell wall of S. cerevisiae is permeable to anthocyanins and as a consequence the anthocyanins can be retained by yeast during wine-making; this adsorption can have an influence on wine color. Anthocyanins can react with yeast metabolites to form pyranoanthocyanins, which are more stable pigments formed during wine ageing and are of great importance for the color of aged wines. [PMID: 12822951 ] [PMID: 17303275 ]
Structure
Synonyms
ValueSource
3,4',5,7-Tetrahydroxy-3'-methoxyflavyliumChEBI
3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyryliumChEBI
3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chlorideChEBI
Peonidin cationChEBI
Peonidin(1+)ChEBI
Molecular FormulaC16H13O6
Average Mass301.2708
Monoisotopic Mass301.071213148
IUPAC Name3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1lambda4-chromen-1-ylium
Traditional Name3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1lambda4-chromen-1-ylium
CAS Registry Number134-01-0
SMILES
COC1=C(O)C=CC(=C1)C1=C(O)C=C2C(O)=CC(O)=CC2=[O+]1
InChI Identifier
InChI=1S/C16H12O6/c1-21-15-4-8(2-3-11(15)18)16-13(20)7-10-12(19)5-9(17)6-14(10)22-16/h2-7H,1H3,(H3-,17,18,19,20)/p+1
InChI KeyXFDQJKDGGOEYPI-UHFFFAOYSA-O