Description

3,6,3',6'-Dianhydro(Galactopyranosylgalactopyranoside) is a specialized carbohydrate derivative belonging to the class of dianhydro sugars. This compound matters as a high-value synthetic intermediate and building block for advanced pharmaceutical and biochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for applications in drug discovery and carbohydrate chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antiviral or anti-cancer agents.
• Glycochemistry Research: Used as a building block for the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Biochemical Probe Development: Acts as a substrate or inhibitor in enzymatic studies related to glycosidases and glycosyltransferases.
• Material Science: Potential monomer for creating novel biodegradable polymers or hydrogels with specific degradation profiles.
• Standards & Reference Material: Employed as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3,6,3',6'-Dianhydro(Galactopyranosylgalactopyranoside)
CAS No.	131513-72-9
Molecular Formula	C12H16O8
Molecular Weight	288.25 g/mol
Synonyms	3,6:3',6'-Dianhydro-α,α-trehalose; 3,6:3',6'-Dianhydro-α-D-galactopyranosyl α-D-galactopyranoside; Dianhydrotrehalose; 1,1'-Dianhydro-α,α-trehalose; α,α-Trehalose 3,6:3',6'-dianhydride; 3,6-Anhydro-4-O-(3,6-anhydro-α-D-galactopyranosyl)-α-D-galactopyranose; Galactopyranosylgalactopyranoside dianhydride
EINECS	Contact for details

Quality Control

Our 3,6,3',6'-Dianhydro(Galactopyranosylgalactopyranoside) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

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). Keep the container tightly sealed in a dry environment to protect this hygroscopic (moisture-sensitive) material.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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