D-Galactono-1,5-lactone is a cyclic lactone derived from D-galactose, a monosaccharide. It is characterized by its five-membered lactone ring, which is formed through the condensation of the hydroxyl group on the first carbon and the carboxylic acid group on the fifth carbon of the galactose molecule. This compound is typically a white to off-white crystalline solid and is soluble in water, reflecting its polar nature due to the presence of hydroxyl groups. D-Galactono-1,5-lactone is known for its role in biochemical processes, particularly in the metabolism of galactose. It can serve as a precursor in the synthesis of various galactose derivatives and is also studied for its potential applications in food and pharmaceutical industries, particularly as a reducing agent or in the development of functional foods. Additionally, it exhibits antioxidant properties, which may contribute to its utility in health-related applications.

D-Galactono-1,5-lactone

15892-28-1: D-Galactono-1,5-lactone is a cyclic lactone derived from D-galactose, a monosaccharide. It is characterized by its five-membered lactone ring, which is formed through the condensation of the hydroxyl group on the first carbon and the carboxylic acid group on the fifth carbon of the galactose molecule. This compound is typically a white to off-white crystalline solid and is soluble in water, reflecting its polar nature due to the presence of hydroxyl groups. D-Galactono-1,5-lactone is known for its role in biochemical processes, particularly in the metabolism of galactose. It can serve as a precursor in the synthesis of various galactose derivatives and is also studied for its potential applications in food and pharmaceutical industries, particularly as a reducing agent or in the development of functional foods. Additionally, it exhibits antioxidant properties, which may contribute to its utility in health-related applications.

<p>D-Galactono-1,5-lactone is a sugar with the chemical formula HOOC-(CHOH)CO-(CHOH)COOH. It is a colorless to white crystalline solid that has a sweet taste. D-Galactono-1,5-lactone is naturally found in some fruits and vegetables such as apples, carrots, potatoes, and pumpkin. D-Galactono-1,5-lactone can be synthesized by reacting glycerol with an acid chloride in the presence of a base. This reaction generates the lactone ring via addition of water to the double bond between carbons 1 and 5 of glycerol. The lactone ring is then opened by hydrolysis to form D-galactonic acid which can be converted into D-galactonolactone by adding an enolate salt generated from an alcohol.</p>

CAS 15892-28-1

D-Galactono-1,5-lactone

D-Galactono-1,5-lactone

Ref: 3D-MG181616