CAS 2782-07-2

D-Galactono-1,4-lactone

Description:

D-Galactono-1,4-lactone is a cyclic lactone derived from D-galactose, characterized by its five-membered ring structure formed through the lactonization of the galactose molecule. It is a white to off-white crystalline solid that is soluble in water and exhibits a sweet taste, making it relevant in food and pharmaceutical applications. This compound plays a significant role in carbohydrate metabolism and is often used as a precursor in the synthesis of various galactose derivatives. D-Galactono-1,4-lactone is known for its antioxidant properties, which can contribute to its potential health benefits. Additionally, it can participate in redox reactions, acting as a reducing agent in certain biochemical pathways. The compound is stable under normal conditions but may undergo hydrolysis in the presence of moisture, reverting to D-galactose. Its CAS number, 2782-07-2, is used for identification in chemical databases and regulatory contexts. Overall, D-Galactono-1,4-lactone is an important compound in both natural and synthetic chemistry.

Formula: C₆H₁₀O₆

InChI: InChI=1S/C6H10O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2-5,7-10H,1H2/t2-,3-,4-,5+/m1/s1

InChI key: InChIKey=SXZYCXMUPBBULW-AIHAYLRMSA-N

SMILES: [C@H](CO)(O)[C@]1([C@H](O)[C@@H](O)C(=O)O1)[H]

Synonyms:

• D-Galactonic acid, γ-lactone
• Galactonic acid, γ-lactone, D-
• D-Galactono-γ-lactone
• D-Galactono-1,4-lactone
• γ-D-Galactonolactone

D-Galactonic acid, γ-lactone

CAS: 2782-07-2

Formula: C₆H₁₀O₆

Purity: 95%

Color and Shape: Solid

Molecular weight: 178.1400

Ref: IN-DA002UV2

D-Galactono-1,4-lactone

CAS: 2782-07-2

Applications D-Galactono-1,4-lactone was used in carbohydrate research as an elution compound for the purification process of exo-β-D-galactofuranosidase enzyme.
References Miletti, L.C., et al.: Carbohydrate. Res., 320, 176 (1999); Nidetzky, B., et al.: Biotechnol. Bioengineer., 44, 961 (1996);

Formula: C₆H₁₀O₆

Color and Shape: Neat

Molecular weight: 178.14

Ref: TR-G155400

D-Galactono-1,4-lactone

CAS: 2782-07-2

D-Galactono-1,4-lactone is an intermediate in the galactose catabolism pathway. It is an acidic compound that can be found in plants and bacteria. D-Galactono-1,4-lactone has been shown to inhibit enzyme activities when it is present at high concentrations. This compound also inhibits the enzyme carbon source, which is involved in the conversion of glucose to energy. The deuterium isotope effect on the inhibition of enzyme activity by D-galactono-1,4-lactone has been studied extensively using plant phytochemicals such as triticum aestivum.

Formula: C₆H₁₀O₆

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 178.14 g/mol

Ref: 3D-MG01323