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CAS 643-84-5

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Malvidin

Description:
Malvidin is a naturally occurring anthocyanin, a type of flavonoid pigment responsible for the red, purple, and blue colors in various fruits and vegetables, particularly in grapes and red wine. It is characterized by its chemical structure, which includes a 3,5-dihydroxy-2-(4-hydroxyphenyl)-7-(O-β-D-glucoside) moiety. Malvidin is known for its antioxidant properties, contributing to the health benefits associated with the consumption of fruits and red wine. It is soluble in water and exhibits stability under acidic conditions, making it a valuable compound in food and beverage industries for natural coloring. Additionally, malvidin can undergo various modifications, such as methylation, leading to the formation of derivatives that may exhibit different colors and properties. Its presence is often linked to the sensory attributes of wines, influencing flavor and aroma profiles. Overall, malvidin plays a significant role in both the aesthetic and health-related aspects of food chemistry.
Formula:C17H15O7·Cl
InChI:InChI=1S/C17H14O7.ClH/c1-22-14-3-8(4-15(23-2)16(14)21)17-12(20)7-10-11(19)5-9(18)6-13(10)24-17;/h3-7H,1-2H3,(H3-,18,19,20,21);1H
InChI key:InChIKey=KQIKOUUKQBTQBE-UHFFFAOYSA-N
SMILES:OC=1C(C2=CC(OC)=C(O)C(OC)=C2)=[O+]C3=C(C1)C(O)=CC(O)=C3.[Cl-]
Synonyms:
  • 1-Benzopyrylium, 3,5,7-trihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-, chloride
  • 1-Benzopyrylium, 3,5,7-trihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-, chloride (1:1)
  • 1-Benzopyrylium, 3,5,7-trihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-, chloride (9CI)
  • 3,4',5,7-Tetrahydroxy-2',5'-dimethoxy-2-phenylbenzopyrylium chloride
  • 3,4',5,7-Tetrahydroxy-3',5'-dimethoxyflavylium chloride
  • 3,4′,5,7-Tetrahydroxy-3′,5′-dimethoxy-2-phenylbenzopyrylium chloride
  • 3,4′,5,7-Tetrahydroxy-3′,5′-dimethoxyflavylium chloride
  • 3,5,7-Trihydroxy-2-(4-Hydroxy-3,5-Dimethoxyphenyl)Chromenium Chloride
  • 3,5,7-Trihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-1-benzopyryliumchloride
  • Enidin
  • See more synonyms
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