✅ High-purity D-Xylose reference material (≥ 95%)
✅ Full Certificate of Analysis (COA) and Safety Data Sheet (SDS) provided
✅ Stable under room temperature storage
✅ Ideal for HPLC, GC, and LC-MS calibration and validation
✅ Flexible packaging options available to meet laboratory requirements
Food & Beverage Analysis: Sugar content determination, nutritional labeling verification, and food composition studies.
Pharmaceutical Research: Excipient analysis, drug metabolism studies, and formulation quality testing.
Biochemical & Clinical Testing: Diagnostic testing related to carbohydrate metabolism and absorption.
Analytical Method Development: Calibration and validation of HPLC, GC, LC-MS, and UV spectrophotometry systems.
| Parameter | Details |
|---|---|
| Product Code | X-C25002X |
| CAS Number | 58-86-6 |
| Chemical Name | D-Xylose |
| Molecular Formula | C₅H₁₀O₅ |
| Molecular Weight | 150.13 g/mol |
| Purity | ≥ 99% |
| Available Size | 100 mg (custom sizes available) |
| Storage Conditions | Room Temperature, Dry |
| Structural Formula | (Available upon request) |
| Category | Carbohydrate Standard |
D-xylose is widely used in the D-xylose absorption test, a diagnostic tool for evaluating intestinal function and malabsorption syndromes. By administering a known dose of D-xylose and measuring its excretion in urine or concentration in blood, clinicians can assess the ability of the small intestine to absorb monosaccharides. A high-purity D-xylose standard ensures accurate calibration of test methods and reliable patient results.
A certified reference material (CRM) provides guaranteed purity, traceability, and batch-to-batch consistency, which are critical for reproducible results in regulated environments such as pharmaceuticals, clinical laboratories, and food testing. Regular chemical-grade D-xylose may contain impurities or lack documentation, which can compromise analytical reliability.
D-xylose can be analyzed using HPLC, GC, LC-MS, and spectrophotometric methods. It is particularly important in carbohydrate profiling, metabolic flux analysis, and bioenergy research. Using a standard ensures accurate quantification and method validation.
D-xylose standards should be stored at room temperature in a dry environment, protected from humidity and light. Improper storage may lead to degradation or moisture absorption, which can affect purity and analytical performance. Sealed containers with desiccants are recommended for long-term stability.
D-Xylose Standard is produced under strict ISO/IEC 17025 and GMP-compliant procedures to ensure exceptional purity, traceability, and consistency.
Unlike regular laboratory-grade D-Xylose, which may contain variable levels of impurities, our standard comes with a Certificate of Analysis (COA), Safety Data Sheet (SDS), and batch-specific traceability information.
This guarantees reliable, reproducible results in calibration, method validation, and quality control testing. For regulated industries like pharmaceuticals, food and beverage, and clinical diagnostics, using certified reference materials is critical for regulatory compliance and audit readiness.
D-Xylose Standard is compatible with a broad range of analytical techniques used in modern laboratories, including:
HPLC (High-Performance Liquid Chromatography) – for sugar quantification and purity analysis.
GC (Gas Chromatography) – for volatile carbohydrate derivates.
LC-MS / GC-MS (Mass Spectrometry) – for complex biological and food matrix analysis.
UV/Vis Spectrophotometry – for basic quantitative analysis.
Because of its high purity (≥95%), it ensures consistent calibration and helps laboratories minimize baseline noise and improve detection accuracy, which is especially important for high-throughput testing environments.
Yes, we offer flexible packaging options and customized concentrations to meet the unique needs of industrial and research clients.
For high-volume users such as pharmaceutical manufacturers, food QC labs, or research institutes, we provide:
Bulk packaging at cost-effective rates.
Custom sizes beyond the standard 100 mg unit.
Support for special analytical method development projects.
Contact our sales team to discuss tailored solutions that align with your laboratory’s workflow and budget.
uHPLCs is a trusted global supplier specializing in high-quality reference standards for analytical testing. Key advantages include:
Strict Quality Assurance: Every batch is manufactured under ISO/IEC 17025 and GMP standards, ensuring premium quality and reliability.
Global Compliance: Documentation such as COA and SDS is provided to meet FDA, EMA, and other international regulatory requirements.
Industry Expertise: Decades of experience in supporting laboratories in pharmaceuticals, food and beverage, biotechnology, and industrial research.
Responsive Customer Support: Fast technical assistance and reliable after-sales service to reduce downtime in laboratory workflows.
International Logistics: Non-hazardous classification and optimized shipping processes for quick delivery worldwide.
By partnering with uHPLCs, companies can streamline their supply chain, reduce testing errors, and maintain regulatory compliance, resulting in cost savings and higher productivity.
📧 Contact Sales: sales@uhplcs.com
📞 Support Hotline: +86-0755-28502380
👉 [Request a Quote Now]
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