Description

o-β-D-Xylopyranosyl-(1-4)-o-β-D-Xylopyranosyl-(1-4)-D-Xylitol is a defined oligosaccharide derivative of xylitol, representing a high-purity chemical reference standard. This compound is critical for research and development in carbohydrate chemistry, providing a precise molecular tool for analytical and synthetic applications. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, nutraceutical, and advanced food science industries.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity testing, and quantification of related compounds in drug development and quality control (QC) protocols.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies, particularly those involving glycosidases or glycosyltransferases relevant to metabolic pathways.
• Nutraceutical Development: Acts as a model compound for studying the properties and stability of novel sweeteners or functional carbohydrate ingredients.
• Analytical Chemistry: Employed as a calibration standard in chromatographic methods (HPLC, LC-MS) and spectroscopic analysis for method development and validation.
• Glycoscience Studies: Provides a building block or intermediate for the chemical or enzymatic synthesis of more complex oligosaccharides and glycoconjugates.

Basic Information

Product Name	o-β-D-Xylopyranosyl-(1-4)-o-β-D-Xylopyranosyl-(1-4)-D-Xylitol
CAS No.	116269-52-4
Molecular Formula	C15H26O13
Molecular Weight	414.36 g/mol
Synonyms	β-D-Xylopyranosyl-(1→4)-β-D-xylopyranosyl-(1→4)-D-xylitol; Xylotriose-Xylitol; 1,4-β-D-Xylotriosyl-D-xylitol; D-Xylitol, O-β-D-xylopyranosyl-(1→4)-O-β-D-xylopyranosyl-(1→4)-; Xylobiose-xylitol adduct; Xylooligosaccharide derivative; Xylitol xylobioside
EINECS	Contact for details

Quality Control

Our o-β-D-Xylopyranosyl-(1-4)-o-β-D-Xylopyranosyl-(1-4)-D-Xylitol is produced under strict quality management systems. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the stringent requirements for research and analytical standards. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), identification (IR, NMR), and other relevant parameters 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 in a desiccated environment to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

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