Description

1,6-Anhydro-β-D-Galactopyranose is a specialized anhydro sugar derivative of galactose, serving as a crucial chiral building block and intermediate in organic synthesis. Its unique bridged structure provides a rigid, non-reducing scaffold valuable for the development of complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries, particularly for synthesizing glycosidase inhibitors, carbohydrate-based drugs, and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral precursor for the synthesis of novel glycosidase inhibitors and antiviral agents.
• Glycobiology Research: Used as a standard or starting material for studying enzyme mechanisms and carbohydrate-protein interactions.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex natural products and specialty chemicals.
• Material Science: Potential monomer or modifier for developing bio-based polymers and smart materials.
• Diagnostic Reagent Development: Employed in the design of carbohydrate-based probes and sensors.

Basic Information

Product Name	1,6-Anhydro-β-D-Galactopyranose
CAS No.	644-76-8
Molecular Formula	C6H10O5
Molecular Weight	162.14 g/mol
Synonyms	1,6-Anhydro-β-D-galactopyranose; Levogalactosan; β-D-Galactosan; 1,6-Anhydrogalactose; Galactosan; (1S,4R,5R,6R)-4-Hydroxy-3,8-dioxabicyclo[3.2.1]octan-6-ol; D-Galactose 1,6-anhydride; 1,6-Anhydro-D-galactopyranose
EINECS	211-433-8

Quality Control

Our 1,6-Anhydro-β-D-Galactopyranose is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and performance.

Specification

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

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