Description

.Beta.-D-Xylan, (13),(14) CAS NO 66198-72-9 is a specific, high-purity oligosaccharide derived from xylan, a major hemicellulose component. This compound serves as a critical reference standard and biochemical tool for research and industrial applications requiring precise structural analysis. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, biotechnology, and food science sectors for method development and validation.

Application

• Biochemical Research: Used as a reference standard for studying xylanase enzyme activity, kinetics, and specificity.
• Pharmaceutical Development: Serves as a substrate or intermediate in the development of carbohydrate-based drugs and diagnostic assays.
• Food & Beverage Industry: Employed in research to analyze and modify dietary fiber, prebiotics, and texture-enhancing agents.
• Enzyme Production: Acts as a key substrate for the screening, fermentation optimization, and quality control of industrial xylanase enzymes.
• Biofuel Research: Utilized in studies focused on the enzymatic hydrolysis of hemicellulose for bioethanol and biochemical production.
• Quality Control: Essential for calibrating analytical equipment (HPLC, GC-MS) and validating methods for oligosaccharide analysis in various matrices.

Basic Information

Product Name	.Beta.-D-Xylan, (13),(14)
CAS No.	66198-72-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	β-D-Xylan oligosaccharide; (1→3),(1→4)-β-D-Xylan; Xylo-oligosaccharide (XOS); Mixed-linkage β-xylan; Hemicellulose oligosaccharide; Xylan-derived oligomer; Xylan substrate
EINECS	Contact for details

Quality Control

Our .Beta.-D-Xylan, (13),(14) is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific chromatographic and spectroscopic results are available upon request to support your regulatory and research requirements.

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 stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 5.0 %
Specific Rotation	Contact for details

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