Tetra-O-acetyl-6,6′-di-O-(tert-butyldimethylsilyl)-D-lactal
Tetra-O-acetyl-6,6′-di-O-(tert-butyldimethylsilyl)-D-lactal (CAS: 308103-46-0) is a key carbohydrate derivative with the molecular formula C32H56O13Si2. It serves as a crucial building block for synthesising oligosaccharides using both solution- and solid-phase methodologies. This compound is valued in carbohydrate chemistry and chemical synthesis for its specific structural features, facilitating complex molecular construction.
- Synonyms
- C32H56O13Si2

Oligosaccharide Synthesis
This compound is an important building block for the synthesis of oligosaccharides. It is applicable in both solution-phase and solid-phase synthesis strategies, enabling the construction of complex carbohydrate structures.
Carbohydrate Chemistry Research
As a specialised carbohydrate derivative, it is used in fundamental research within carbohydrate chemistry. Its structure is designed to facilitate specific chemical transformations and linkages essential for creating novel carbohydrate entities.
Chemical Biology Applications
In chemical biology, this compound can be employed as a starting material or intermediate for synthesising biologically relevant carbohydrate analogues. These can be used to study biological processes or develop new probes.
| Molecular weight | 704.95 |
|---|---|
| Empirical formula | C32H56O13Si2 |
| Assay | 98% |
| Optical activity | [α]20/D −7°, c = 1.1 in chloroform |
| Application | Important building block for both solution- and solid-phase synthesis of oligosaccharides.1 |
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 Tetra-O-acetyl-6,6′-di-O-(tert-butyldimethylsilyl)-D-lactal used for?
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It is used as an important building block for both solution- and solid-phase synthesis of oligosaccharides.
What is the CAS number and molecular formula for Tetra-O-acetyl-6,6′-di-O-(tert-butyldimethylsilyl)-D-lactal?
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The CAS number is 308103-46-0 and the molecular formula is C32H56O13Si2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the safety and handling considerations for this chemical?
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This chemical has a Water Hazard Class (WGK) of 3 in Germany, indicating it is hazardous to aquatic environments. Handle with appropriate personal protective equipment in a well-ventilated area.
How are your chemicals packed and shipped?
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Tech Serve Solutions packs and ships fine chemicals, pharmaceutical intermediates, and laboratory reagents globally. Packaging is designed to maintain product integrity and comply with international shipping regulations.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact our sales team through the website or by calling. Please provide the product name and CAS number for faster service.
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