Tri-O-benzyl-D-glucal
Tri-O-benzyl-D-glucal (CAS 55628-54-1) is a valuable carbohydrate derivative with the molecular formula C27H28O4 and a molecular weight of 416.51. This compound is primarily utilised in carbohydrate chemistry and chemical synthesis, serving as a building block for more complex glycoconjugates and modified sugars. Its unique structure facilitates various glycosylation reactions, making it indispensable for researchers in organic chemistry and medicinal chemistry.

Carbohydrate Synthesis
Serves as a key intermediate in the synthesis of complex carbohydrates and glycoconjugates. Its protected hydroxyl groups allow for regioselective modifications essential in glycochemistry.
Glycosylation Reactions
Acts as a glycosyl donor or precursor in various glycosylation strategies. Enables the formation of O-glycosidic bonds, crucial for synthesizing biologically relevant oligosaccharides.
Medicinal Chemistry Research
Used in the development of novel carbohydrate-based therapeutics. Facilitates the synthesis of drug candidates targeting carbohydrate-mediated biological processes.
Chemical Biology Studies
Employed in the creation of probes and tools for studying carbohydrate-protein interactions and cellular glycosylation pathways.
| Molecular weight | 416.51 |
|---|---|
| Empirical formula | C27H28O4 |
| Assay | ≥95.0% (sum of enantiomers, TLC) |
| Grade | purum |
| Optical activity | [α]20/D −2.7±0.5°, c = 5% in chloroform |
| Storage temperature | −20°C |
| Melting point | 57-58 °C(lit.)57-59 °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.
| Shipped In | wet ice |
|---|
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 Tri-O-benzyl-D-glucal used for?
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Tri-O-benzyl-D-glucal is used in carbohydrate chemistry for the synthesis of complex carbohydrates, glycoconjugates, and in glycosylation reactions for medicinal chemistry and chemical biology research.
What are the CAS number and formula for Tri-O-benzyl-D-glucal?
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The CAS number is 55628-54-1 and the empirical formula is C27H28O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tri-O-benzyl-D-glucal with a purity of ≥95.0% (sum of enantiomers, TLC), purum grade. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling requirements for Tri-O-benzyl-D-glucal?
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Handling Tri-O-benzyl-D-glucal requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter due to its hazards (WGK Germany 3).
How is Tri-O-benzyl-D-glucal shipped and stored?
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This compound is shipped in wet ice and should be stored at -20°C to maintain its integrity.
How can I request a quote or sample of Tri-O-benzyl-D-glucal?
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Please contact our sales team via the website or direct email to request a quote or a sample of Tri-O-benzyl-D-glucal.
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