Description

6-o-(2-O,4-o-Diacetyl-3,6-Anhydro-1-Deoxy-β-D-Galactopyranos-1-Yl)-1-O,2-O:3-O,4-o-Diisopropylidene-α-D-Galactopyranose CAS NO 51885-42-8 is a sophisticated, high-purity carbohydrate derivative used as a critical building block in advanced organic synthesis. This compound is valued for its role as a key chiral intermediate in the development of novel pharmaceuticals and bioactive molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for the synthesis of complex glycoconjugates and other specialized chemical entities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in antiviral, anticancer, and anti-inflammatory research.
• Glycoconjugate Synthesis: Used as a protected glycosyl donor or acceptor for constructing complex oligosaccharides and glycopeptides.
• Biochemical Research: Serves as a standard or reagent in enzymatic studies, carbohydrate chemistry research, and metabolic pathway investigations.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Diagnostic Reagent Development: Utilized in the creation of labeled probes and substrates for diagnostic assays and imaging agents.

Basic Information

Item	Details
Product Name	6-o-(2-O,4-o-Diacetyl-3,6-Anhydro-1-Deoxy-β-D-Galactopyranos-1-Yl)-1-O,2-O:3-O,4-o-Diisopropylidene-α-D-Galactopyranose
CAS No.	51885-42-8
Molecular Formula	C24H34O13
Molecular Weight	530.52 g/mol
Synonyms	1,2:3,4-Di-O-isopropylidene-6-O-[2,4-di-O-acetyl-3,6-anhydro-1-deoxy-β-D-galactopyranos-1-yl]-α-D-galactopyranose; Diacetylanhydrodiisopropylidene Galactose Derivative; 1-Deoxy-1-[(3,6-anhydro-2,4-di-O-acetyl-β-D-galactopyranosyl)oxy]-2,3:4,5-di-O-isopropylidene-D-galactitol; Protected Galactose Disaccharide Derivative; CAS 51885-42-8
EINECS	Contact for details

Quality Control

Our 6-o-(2-O,4-o-Diacetyl-3,6-Anhydro-1-Deoxy-β-D-Galactopyranos-1-Yl)-1-O,2-O:3-O,4-o-Diisopropylidene-α-D-Galactopyranose is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and optical rotation, to ensure high chemical purity and structural integrity suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent decomposition. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Optical Rotation [α]20/D	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.