DL-Xylose
DL-Xylose (CAS: 25990-60-7, C5H10O5) is a non-reducing sugar, a stereoisomer of D-xylose. It presents as a white crystalline solid with a molecular weight of 150.13 g/mol. Soluble in water, DL-Xylose is primarily utilized in chemical synthesis and serves as a valuable research chemical within carbohydrate chemistry and chemical biology, aiding in the study of sugar metabolism and related biochemical pathways.
Chemical Synthesis
DL-Xylose serves as a precursor or building block in the synthesis of more complex organic molecules. Its specific stereochemistry makes it useful in asymmetric synthesis and the creation of novel carbohydrate derivatives.
Carbohydrate Research
As a stereoisomer of D-xylose, it is employed in biochemical and biological research to investigate enzyme specificity, sugar transport mechanisms, and metabolic pathways. It aids in understanding the structural requirements for biological activity.
Laboratory Reagent
This compound is used as a standard or reagent in analytical chemistry and various laboratory procedures. Its well-defined properties make it suitable for calibration and experimental controls.
| Molecular weight | 150.13 |
|---|---|
| Empirical formula | C5H10O5 |
| Assay | ≥99.0% (HPLC) |
| Grade | purum |
| Solubility | H2O: soluble0.1 g/mL, clear, colorless |
| Melting point | 133-136 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is DL-Xylose used for?
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DL-Xylose is primarily used in chemical synthesis, as a building block for organic molecules, and in carbohydrate and chemical biology research to study metabolic pathways and enzyme functions.
What is the CAS number and formula for DL-Xylose?
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The CAS number for DL-Xylose is 25990-60-7, and its chemical formula is C5H10O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Xylose with a purity of ≥99.0% (HPLC) and a grade of 'purum'. We do not represent this product as USP, BP, or EP grade.
How should DL-Xylose be handled?
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Handle DL-Xylose with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or P1 (EN143) respirator filter is recommended. The compound has a moderate to high environmental hazard potential (WGK Germany 3).
Is DL-Xylose a controlled substance?
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The provided data does not indicate that DL-Xylose is a controlled substance.
How is DL-Xylose packed, shipped, and exported?
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DL-Xylose is carefully packed to maintain its integrity during transit. As a global supplier, Tech Serve Solutions has extensive experience in exporting fine chemicals worldwide, adhering to all relevant shipping regulations.
How can I request a quote or sample of DL-Xylose?
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To request a quote or a sample of DL-Xylose, please contact our sales team through the website or by phone, providing your specific requirements.
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