Leucodelphinidin

Leucodelphinidin is a colorless chemical compound that belongs to the class of flavonoids. It is a type of leucoanthocyanidin and is a precursor in the biosynthesis of anthocyanidins, which are pigments found widely in the plant kingdom.

Chemical Structure

Leucodelphinidin is a 2-phenylchromenylium derivative. It is a conjugate acid of a leucodelphinidin(1-). Its chemical formula is C15H14O7.

Biosynthesis

Leucodelphinidin is synthesized from leucocyanidin by the enzyme anthocyanidin synthase (ANS). This reaction is part of the larger flavonoid biosynthesis pathway.

Biological Role

In plants, leucodelphinidin is a precursor to the anthocyanidins, which are pigments responsible for the red, purple, and blue colors of many flowers, fruits, and leaves. These pigments play a crucial role in attracting pollinators and seed dispersers.

See Also

• Flavonoid
• Leucoanthocyanidin
• Anthocyanidin
• Flavonoid biosynthesis

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