Syringic acid

Syringic acid is a naturally occurring organic compound that is classified as a phenolic acid. It is derived from syringaldehyde, a compound found in various plants and fruits. Syringic acid is known for its antioxidant properties and potential health benefits.

Chemical Structure and Properties

Syringic acid is a benzoic acid derivative, specifically a dimethoxybenzoic acid. Its chemical formula is C9H10O5. It is a white crystalline solid at room temperature, and it is soluble in water and alcohol. The compound has a molar mass of 198.17 g/mol.

Natural Occurrence

Syringic acid is found in a variety of plants and fruits, including grapes, olives, and dates. It is also present in certain types of wine, particularly red wine. The compound is a product of the breakdown of lignin, a complex organic polymer that provides structural support in plants.

Health Benefits and Uses

Syringic acid has been studied for its potential health benefits. It has been found to have antioxidant properties, which means it can help protect the body's cells from damage by free radicals. Some research suggests that syringic acid may also have anti-inflammatory and anti-cancer effects.

In addition to its potential health benefits, syringic acid is used in the production of certain types of dyes and plastics. It is also used as a flavoring agent in some foods and beverages.

Safety and Side Effects

While syringic acid is generally considered safe, it can cause side effects in some people. These can include stomach upset, diarrhea, and allergic reactions. As with any supplement, it is important to consult with a healthcare provider before starting a regimen that includes syringic acid.

See Also

• Phenolic acids
• Antioxidants
• Lignin