Description

Dl-Xylose CAS NO 25590-60-7 is a high-purity pentose sugar, specifically the racemic mixture of D- and L-xylose isomers. This compound serves as a versatile chiral building block and biochemical intermediate in advanced research and industrial synthesis. It is essential for manufacturers and researchers in the pharmaceutical, nutraceutical, and fine chemical sectors seeking a reliable source of high-quality xylose for process development and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a substrate or precursor in enzymatic studies, metabolic pathway analysis, and microbiological culture media.
• Chiral Resolution & Synthesis: Acts as a starting material for the preparation of enantiomerically pure compounds and specialty sugars.
• Food & Flavor Science: Utilized in research for developing sweeteners, flavor precursors, and Maillard reaction products.
• Cosmetic & Personal Care: Investigated for use in moisturizing agents and skin-conditioning formulations.
• Industrial Biotechnology: Potential feedstock in fermentation processes for the production of biofuels and biochemicals like xylitol.

Basic Information

Product Name	Dl-Xylose
CAS No.	25590-60-7
Molecular Formula	C5H10O5
Molecular Weight	150.13 g/mol
Synonyms	(±)-Xylose; DL-Xylose; Racemic Xylose; Xylose, DL-; Wood Sugar; 2,3,4,5-Tetrahydroxypentanal; D-Xylose and L-Xylose mixture; Pentose sugar mixture
EINECS	Contact for details

Quality Control

Our Dl-Xylose is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets high-purity standards suitable for research and industrial use. Certificates of Analysis (COA) detailing specific results for purity, optical rotation, and related substances are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	Specific range available on COA
Water (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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