D-(+)-Xylose
D-(+)-Xylose (CAS: 58-86-6), with the molecular formula C5H10O5 and a molecular weight of 150.13 g/mol, is a naturally occurring aldopentose sugar. It is a key monosaccharide with significant roles in various biochemical processes. D-(+)-Xylose is primarily used in biotechnological applications, serving as a valuable reagent in research and chemical synthesis.

Biotechnological Reagent
D-(+)-Xylose is utilised in biotechnology for research purposes, including its role in fermentation studies and as a component in specific growth media. Its structure makes it a useful substrate or indicator in biological assays.
Chemical Synthesis
As a versatile monosaccharide, D-(+)-Xylose serves as a building block in organic synthesis. It can be chemically modified to produce a range of complex carbohydrate derivatives and other fine chemicals.
Research in Carbohydrate Chemistry
This compound is a fundamental subject in the study of carbohydrates. Researchers employ D-(+)-Xylose to investigate glycosylation reactions, enzyme mechanisms, and the structural properties of sugars.
| Molecular weight | 150.13 |
|---|---|
| Empirical formula | C5H10O5 |
| Assay | 98.0-101.0% |
| Grade | for biotechnological purposes |
| Solubility | H2O: soluble1 M, clear, colorless |
| Impurities tested | ≤0.0005% Phosphorus (P)≤0.1% Insoluble matter |
| Melting point | 154-158 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Cation traces | Al: ≤0.0005%Ca: ≤0.0005%Cu: ≤0.0005%Fe: ≤0.0005%K: ≤0.005%Mg: ≤0.0005%NH4+: ≤0.05%Na: ≤0.005%Pb: ≤0.001%Zn: ≤0.0005% |
| Anion traces | chloride (Cl-): ≤0.05%sulfate (SO42-): ≤0.05% |
| Ignition residue | ≤0.1% |
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 D-(+)-Xylose used for?
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D-(+)-Xylose is used for biotechnological purposes, in chemical synthesis, and as a subject for research in carbohydrate chemistry.
What are the CAS number and formula for D-(+)-Xylose?
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The CAS number for D-(+)-Xylose is 58-86-6, and its molecular formula is C5H10O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-(+)-Xylose with an assay of 98.0-101.0% for biotechnological purposes. TSS does not represent this product as USP, BP, or EP grade.
How should D-(+)-Xylose be handled?
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Handle D-(+)-Xylose with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Avoid dust formation and inhalation.
Is D-(+)-Xylose a controlled substance?
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The provided data does not indicate that D-(+)-Xylose is a controlled substance.
How is D-(+)-Xylose packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details are available upon request.
How can I request a sample or quote for D-(+)-Xylose?
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To request a sample or a quote for D-(+)-Xylose, please contact our sales department directly.
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