Quercetin-3-D-xyloside
Quercetin-3-D-xyloside (CAS: 549-32-6), with the molecular formula C20H18O11 and a molecular weight of 434.35 g/mol, is a naturally derived compound. It is utilised in various scientific disciplines, including cell biology and hematology. Its properties also lend themselves to applications within the realm of natural dyes and histology staining, serving as a valuable reagent in research and analytical settings.
- IUPAC
- Reinutrin,Reynoutrin
- Synonyms
- ReinutrinReynoutrin

Cell Biology Research
This compound serves as a reagent in cell biology investigations. It can be employed in studies examining cellular processes and functions.
Hematology and Histology
Utilised within hematology and histology, Quercetin-3-D-xyloside can be applied in staining techniques. Its properties aid in the visualisation of cellular structures.
Natural Dye Applications
As a natural dye, this compound finds use in applications requiring colouration derived from natural sources. Its pigment properties are of interest in certain specialised fields.
| Molecular weight | 434.35 |
|---|---|
| Empirical formula | C20H18O11 |
| Assay | ≥97.0% (HPLC) |
| 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 Quercetin-3-D-xyloside used for?
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Quercetin-3-D-xyloside is utilised in cell biology research, hematology, histology, and as a natural dye. It serves as a valuable reagent in scientific investigations and staining techniques.
What are the CAS number and molecular formula for Quercetin-3-D-xyloside?
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The CAS number for Quercetin-3-D-xyloside is 549-32-6, and its molecular formula is C20H18O11.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Quercetin-3-D-xyloside with a minimum purity of 97.0% (HPLC). TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety precautions for handling Quercetin-3-D-xyloside?
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When handling Quercetin-3-D-xyloside, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound is classified with WGK Germany of 3, indicating a high hazard to water.
How is Quercetin-3-D-xyloside packed, shipped, and exported?
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Quercetin-3-D-xyloside is carefully packed to ensure integrity during transit. As a global supplier, Tech Serve Solutions exports fine chemicals worldwide, adhering to international shipping regulations.
How can I request a quote or sample of Quercetin-3-D-xyloside?
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To request a quote or obtain a sample of Quercetin-3-D-xyloside, please contact our sales team through the TSS website or by direct inquiry, providing your specific requirements.
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