Description

3-o-β-D-Galactopyranosyl-β-L-Arabinopyranose is a specialized disaccharide derivative of significant interest in advanced biochemical research and development. This compound serves as a crucial intermediate and reference standard for studying carbohydrate metabolism, enzyme specificity, and glycosylation pathways. It is primarily utilized by research institutions, pharmaceutical developers, and biotechnology companies engaged in the synthesis of complex oligosaccharides, glycoconjugates, and novel therapeutic agents. Its unique structure makes it valuable for probing biological recognition events and developing diagnostic tools.

Application

• Biochemical Research: As a key intermediate and reference standard for studying glycosyltransferases, hydrolases, and carbohydrate-active enzymes.
• Pharmaceutical Development: For the synthesis of complex oligosaccharides and glycoconjugates with potential therapeutic applications.
• Glycobiology Studies: Used to investigate cell-surface interactions, signaling pathways, and the role of specific glycosidic linkages in biological systems.
• Diagnostic Reagent Synthesis: Serves as a building block for creating labeled probes and assay components targeting specific carbohydrate structures.
• Nutritional Science Research: Potential use in studying the digestibility and prebiotic effects of novel dietary fibers and complex carbohydrates.

Basic Information

Product Name	3-o-β-D-Galactopyranosyl-β-L-Arabinopyranose
CAS No.	141661-82-7
Molecular Formula	C11H20O10
Molecular Weight	312.27 g/mol
Synonyms	3-O-β-D-Galactopyranosyl-β-L-arabinopyranose; β-L-Arabinopyranose, 3-O-β-D-galactopyranosyl-; 3-O-(β-D-Galactopyranosyl)-β-L-arabinopyranose; Galactosylarabinose; 3-β-D-Galactosyl-L-arabinose; D-Galactopyranosyl-L-arabinopyranose derivative; 3-O-β-Galactosyl-β-L-arabinose
EINECS	Contact for details

Quality Control

Our 3-o-β-D-Galactopyranosyl-β-L-Arabinopyranose is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment.

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 product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider desiccation or storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.