1-Phenyl-1-thio-β-D-glucopyranoside tetraacetate
1-Phenyl-1-thio-β-D-glucopyranoside tetraacetate (CAS: 23661-28-1), a carbohydrate derivative with the molecular formula C20H24O9S, serves as a valuable intermediate in carbohydrate chemistry and chemical synthesis. Its structure, featuring a phenylthio group and acetylated hydroxyls, makes it useful in various glycosylation reactions and for creating complex carbohydrate structures. This compound is supplied by Tech Serve Solutions for research and development purposes.

Glycosylation Reagent
This compound can act as a glycosyl donor in the synthesis of thioglycosides. The phenylthio group can be activated to facilitate the formation of new glycosidic linkages, crucial for building complex oligosaccharides and glycoconjugates.
Intermediate in Organic Synthesis
It serves as a building block in multi-step organic syntheses, particularly where a protected glucose derivative is required. The tetraacetate protection allows for selective manipulation of other parts of a molecule before deprotection.
Chemical Biology Research
Used in studies involving carbohydrate mimetics or as a precursor to modified sugars for investigating biological processes. Its specific structure can be leveraged to probe carbohydrate-protein interactions or enzyme mechanisms.
| Molecular weight | 440.46 |
|---|---|
| Empirical formula | C20H24O9S |
| Assay | 97% |
| Optical activity | [α]20/D −14°, c = 2 in chloroform |
| Melting point | 116-119 °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 1-Phenyl-1-thio-β-D-glucopyranoside tetraacetate used for?
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It is primarily used as an intermediate in carbohydrate chemistry, glycosylation reactions, and organic synthesis, as well as in chemical biology research.
What are the CAS number and molecular formula?
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The CAS number is 23661-28-1 and the molecular formula is C20H24O9S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at an assay of 97%. It is not represented as USP, BP, EP, or any pharmacopoeia grade.
What safety precautions should be taken when handling this chemical?
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When handling, it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended.
Is this chemical regulated or scheduled?
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The provided data does not indicate that this chemical is controlled or scheduled.
How can I request a sample or quote?
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Please contact Tech Serve Solutions directly through our website or sales department to request a sample or a quotation for this product.
How is this chemical packed and shipped?
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Tech Serve Solutions exports chemicals globally and ensures appropriate packaging for safe transport in accordance with international regulations.
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