Description

4(5)-o-Galactosylmaltopentaose is a specialized oligosaccharide derivative, formed by the galactosylation of maltopentaose. This compound is valued for its unique structural properties, offering specific functional characteristics not found in simpler sugars. It is primarily utilized in advanced research and development within the life sciences, particularly in the study of carbohydrate-protein interactions, enzymatic processes, and as a potential building block for novel functional ingredients.

Application

• Biochemical Research: Used as a substrate or standard in enzymatic studies, particularly for galactosyltransferases and other carbohydrate-active enzymes.
• Glycobiology: Serves as a crucial tool for investigating cell surface recognition, signaling pathways, and the synthesis of complex glycans.
• Pharmaceutical Development: Explored as a precursor or intermediate for novel therapeutic agents, including carbohydrate-based drugs and vaccines.
• Diagnostic Reagents: Potential use in the development of diagnostic kits and assays that target specific carbohydrate structures.
• Nutritional Science: Studied for its prebiotic potential and specific metabolic effects as a complex dietary oligosaccharide.
• Cosmetic Ingredients: Investigated for skin moisturizing and conditioning properties due to its hygroscopic nature and molecular structure.

Basic Information

Product Name	4(5)-o-Galactosylmaltopentaose
CAS No.	137815-01-1
Molecular Formula	C36H62O31
Molecular Weight	942.86 g/mol
Synonyms	Galactosyl maltopentaose; α-D-Galactopyranosyl-(1→4)-α-D-glucopyranosyl-(1→4)-α-D-glucopyranosyl-(1→4)-α-D-glucopyranosyl-(1→4)-α-D-glucopyranosyl-(1→4)-D-glucose; O-α-D-Galactopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-D-glucose; Maltopentaose galactoside; 4-O-α-D-Galactopyranosylmaltopentaose; Galactosylated maltooligosaccharide (DP5); GOS-5
EINECS	Contact for details

Quality Control

Our 4(5)-o-Galactosylmaltopentaose is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant quality guidelines to support our global clientele in pharmaceutical and academic research.

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 low-humidity environment to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Microbial Limits	Meets standard for research-grade biochemicals

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