4-O-Acetyl-3,6-di-O-(tert-butyldiphenylsilyl)-D-galactal
4-O-Acetyl-3,6-di-O-(tert-butyldiphenylsilyl)-D-galactal (CAS: 342029-19-0) is a complex carbohydrate derivative with the empirical formula C40H48O5Si2 and a molecular weight of 664.98 g/mol. This compound finds utility in advanced chemical synthesis, particularly within carbohydrate chemistry and as a building block in chemical biology research. Its specific structure, featuring protective silyl groups and an acetyl moiety, makes it valuable for controlled modifications of saccharide structures.
- Synonyms
- 4-O-Acetyl-3,6-di-O-(tert-butyldiphenylsilyl)-D-galactal
Carbohydrate Synthesis Intermediate
Serves as a protected intermediate in the multi-step synthesis of complex oligosaccharides and glycoconjugates. The tert-butyldiphenylsilyl groups offer robust protection during various chemical transformations.
Chemical Biology Research
Utilised in the construction of modified sugars for studying biological pathways, enzyme mechanisms, or developing novel glycomimetics. Its defined structure aids in precise molecular design.
Development of Glycosylation Donors
Can be a precursor for synthesising sophisticated glycosylation donors, essential tools for creating glycosidic linkages with high stereoselectivity in complex carbohydrate assembly.
| Molecular weight | 664.98 |
|---|---|
| Empirical formula | C40H48O5Si2 |
| Melting point | 108-112 °C(lit.) |
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-Acetyl-3,6-di-O-(tert-butyldiphenylsilyl)-D-galactal used for?
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This compound is primarily used as an intermediate in complex carbohydrate synthesis, chemical biology research, and for developing glycosylation donors.
What are the CAS number and formula for this compound?
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The CAS number is 342029-19-0 and the empirical formula is C40H48O5Si2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory use. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-O-Acetyl-3,6-di-O-(tert-butyldiphenylsilyl)-D-galactal be handled?
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This compound has a WGK Germany rating of 3, indicating it is hazardous. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding contact with skin and eyes, and preventing environmental release.
How is this chemical packed, shipped, or exported?
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Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping and customs regulations for hazardous materials.
How can I request a sample or quote for this chemical?
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Please contact our sales department directly via phone or email to request a sample or a detailed quotation.
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