Description

o-β-D-Glucopyranosyl-(1-4)-o-β-D-Glucopyranosyl-(1-3)-o-β-D-Glucopyranosyl-(1-4)-D-Glucose is a defined, high-purity oligosaccharide compound of significant interest in advanced biochemical research and development. This specific tetrasaccharide structure serves as a critical reference standard and building block for studying complex carbohydrate interactions and enzymatic processes. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and diagnostic industries who require precisely characterized carbohydrate molecules for glycosylation studies, enzyme substrate profiling, and the development of novel bioactive compounds.

Application

• Pharmaceutical Research: As a reference standard and substrate for glycosidase and glycosyltransferase enzyme studies, crucial for drug discovery targeting metabolic disorders.
• Biochemical Reagent: Used in the synthesis of complex glycoconjugates and as a precise molecular tool for investigating carbohydrate-protein interactions.
• Diagnostic Development: Serves as a key component in the calibration and development of diagnostic assays for carbohydrate-related biomarkers.
• Nutraceutical R&D: Investigated for its potential prebiotic properties and role in modulating gut microbiota as a specialized oligosaccharide.
• Academic Research: A vital compound for fundamental studies in glycobiology, enzymology, and structural biology to understand oligosaccharide function.
• Enzyme Characterization: Employed as a specific substrate to determine the activity, specificity, and inhibition of carbohydrate-active enzymes.

Basic Information

Product Name	o-β-D-Glucopyranosyl-(1-4)-o-β-D-Glucopyranosyl-(1-3)-o-β-D-Glucopyranosyl-(1-4)-D-Glucose
CAS No.	103762-93-2
Molecular Formula	C24H42O21
Molecular Weight	666.58 g/mol
Synonyms	β-D-Glcp-(1→4)-β-D-Glcp-(1→3)-β-D-Glcp-(1→4)-D-Glc; Glc(β1-4)Glc(β1-3)Glc(β1-4)Glc; Tetrasaccharide (Glc4); 4-O-β-D-Glucopyranosyl-3-O-β-D-glucopyranosyl-4-O-β-D-glucopyranosyl-D-glucose; β-Glucotetraose; (1→4,1→3)-β-D-Glucotetraose; Oligosaccharide DP4 (specific isomer); Laminaritetraose (related structural isomer, commonly searched term)
EINECS	Contact for details

Quality Control

Our o-β-D-Glucopyranosyl-(1-4)-o-β-D-Glucopyranosyl-(1-3)-o-β-D-Glucopyranosyl-(1-4)-D-Glucose is produced and tested under stringent quality management systems. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, NMR, and MS to confirm identity, purity, and structural integrity. Certificates of Analysis (COA) detailing batch-specific results are provided to ensure full traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Optical Rotation	Contact for details

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