4-O-Benzyl-L-rhamnal
4-O-Benzyl-L-rhamnal (CAS: 117249-16-8) is a carbohydrate derivative with the molecular formula C13H16O3 and a molecular weight of 220.26 g/mol. This compound is primarily utilised in chemical synthesis and research within the fields of carbohydrate chemistry and chemical biology. Its specific structure makes it a valuable building block for creating more complex molecules in laboratory settings.
- IUPAC
- 4-O-Benzyl-6-deoxy-L-glucal

Chemical Synthesis
Serves as a key intermediate in organic synthesis, enabling the construction of complex carbohydrate structures and related molecules for research purposes.
Carbohydrate Chemistry Research
Utilised as a reagent in academic and industrial laboratories exploring novel carbohydrate derivatives and their properties.
Chemical Biology Studies
Applied in studies investigating biological pathways or developing tools for biochemical research where carbohydrate moieties are of interest.
| Molecular weight | 220.26 |
|---|---|
| Empirical formula | C13H16O3 |
| Assay | 98% |
| Optical activity | [α]22/D −9°, c = 1 in chloroform |
| Melting point | 111-113 °C(lit.) |
| 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 4-O-Benzyl-L-rhamnal used for?
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4-O-Benzyl-L-rhamnal is primarily used as an intermediate in chemical synthesis, particularly within carbohydrate chemistry and chemical biology research.
What are the CAS number and formula for 4-O-Benzyl-L-rhamnal?
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The CAS number is 117249-16-8 and the empirical formula is C13H16O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-O-Benzyl-L-rhamnal with an assay of 98%. This is a technical grade material and not represented as USP, BP, or EP.
How should 4-O-Benzyl-L-rhamnal be handled?
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Handle 4-O-Benzyl-L-rhamnal with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible.
Is 4-O-Benzyl-L-rhamnal a controlled substance?
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Based on the provided data, there is no indication that 4-O-Benzyl-L-rhamnal is a controlled substance.
How is 4-O-Benzyl-L-rhamnal packed and shipped?
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Tech Serve Solutions professionally packs and exports fine chemicals globally, ensuring product integrity during transit.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone.
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