beta-D-Galactose pentaacetate CAS:4163-60-4

Beta-D-Galactose pentaacetate is a chemical compound derived from galactose, a monosaccharide sugar. It is formed by acetylating each hydroxyl group of the galactose molecule with five acetyl groups. This compound is often used as a protective agent for galactose in various chemical reactions and synthetic processes. The pentaacetate form helps to stabilize galactose and prevent unwanted reactions or transformations during reactions. Additionally, this compound can be used as a precursor for the synthesis of other galactose derivatives. The acetyl groups can be selectively removed to obtain different galactose derivatives with specific functional groups.

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Application and Effect

Protection of Galactose: One of the main uses of beta-D-Galactose pentaacetate is to protect galactose from undesired reactions during chemical synthesis. By acetylating each hydroxyl group of the galactose molecule with five acetyl groups, it forms a stable derivative that can be easily manipulated without affecting the galactose moiety. Glycosylation Reactions: Beta-D-Galactose pentaacetate can be utilized in glycosylation reactions, which involve attaching the galactose moiety to other molecules such as proteins or carbohydrates. The pentaacetate form of galactose facilitates selective glycosylation reactions by protecting the hydroxyl groups until the desired attachment is achieved. Synthetic Chemistry: The presence of five acetyl groups in beta-D-Galactose pentaacetate provides versatility in synthetic chemistry. The acetyl groups can be selectively removed or replaced with other functional groups to obtain different galactose derivatives with specific properties or reactivity. This enables the synthesis of a wide range of galactose-based compounds and materials. Biochemical Research: Beta-D-Galactose pentaacetate is also used in various biochemical research applications. It can be employed as a substrate for enzyme assays, helping to study the activity of enzymes involved in galactose metabolism or glycosylation processes. Pharmaceutical Industry: Galactose derivatives, including beta-D-Galactose pentaacetate, find applications in the pharmaceutical industry. They can be used as building blocks for the synthesis of drug molecules that target specific biological processes and disease mechanisms.

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Additional Information:

Composition C16H22O11
Assay 99%
Appearance White powder
CAS No. 4163-60-4
Packing Small and bulk
Shelf Life 2 years
Storage Store in cool and dry area
Certification ISO.

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