Description

D-Galactal Cyclic 3 4-Carbonate is a specialized carbohydrate derivative and a key protected intermediate in synthetic organic chemistry. This compound is valued for its role in the stereoselective synthesis of complex glycosides and biologically active molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, diagnostic agents, and advanced glycoconjugates.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of glycosidase inhibitors, antiviral agents, and other carbohydrate-based drugs.
• Glycoconjugate Synthesis: Used in the preparation of complex oligosaccharides, glycopeptides, and glycolipids for biological studies.
• Chemical Biology Research: Serves as a probe or precursor in studying carbohydrate-protein interactions and enzyme mechanisms.
• Diagnostic Reagent Development: Employed in creating labeled sugars or standards for analytical and diagnostic applications.
• Academic & Industrial R&D: A valuable reagent for methodological development in synthetic carbohydrate chemistry.

Basic Information

Product Name	D-Galactal Cyclic 3 4-Carbonate
CAS No.	149847-26-7
Molecular Formula	C7H8O6
Molecular Weight	188.13 g/mol
Synonyms	1,5-Anhydro-2-deoxy-4,6-O-[(R)-carbonyl]-D-lyxo-hex-1-enitol; D-Galactal Cyclic Carbonate; 3,4-Carbonyl-D-galactal; 1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol 4,6-carbonate; Galactal 3,4-carbonate; 4,6-O-Carbonyl-D-galactal; (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (related structure)
EINECS	Contact for details

Quality Control

Our D-Galactal Cyclic 3 4-Carbonate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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