Description

Xylobiose is a disaccharide composed of two xylose units, serving as a fundamental building block and model compound for hemicellulose and xylan research. Its defined structure makes it an invaluable tool for studying enzymatic degradation pathways and for calibrating analytical instruments in carbohydrate analysis. This high-purity biochemical is essential for researchers and manufacturers in the biotechnology, nutraceutical, and prebiotic development sectors who require precise and reliable reference standards.

Application

• Biochemical Research: Used as a standard and substrate for studying xylanase, β-xylosidase, and other hemicellulose-degrading enzymes.
• Analytical Standard: Serves as a critical calibration standard in HPLC, GC-MS, and other chromatographic methods for sugar analysis.
• Prebiotic Studies: Investigated as a potential prebiotic compound to selectively promote the growth of beneficial gut microbiota.
• Food Science: Utilized in research for developing functional foods and understanding dietary fiber digestion.
• Biofuel Development: Acts as a model compound in the research of lignocellulosic biomass conversion to biofuels like ethanol.
• Pharmaceutical Intermediates: Explored as a starting material or chiral building block for the synthesis of novel pharmaceutical agents.

Basic Information

Product Name	Xylobiose
CAS No.	6860-47-5
Molecular Formula	C10H18O9
Molecular Weight	282.24 g/mol
Synonyms	1,4-β-D-Xylobiose; β-D-Xylopyranosyl-(1→4)-D-xylopyranose; 4-O-β-D-Xylopyranosyl-D-xylose; Xylosylxylose; (1→4)-β-D-Xylobiose; X2; XYLB
EINECS	229-940-3

Quality Control

Every batch of our Xylobiose is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the exacting requirements of research and industrial applications. Certificates of Analysis (COA) with detailed HPLC purity data are available for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccant or inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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