2,3,4-Tri-O-benzyl-1-S-ethyl-β-L-thiofucopyranoside
2,3,4-Tri-O-benzyl-1-S-ethyl-β-L-thiofucopyranoside (CAS: 99409-34-4) is a specialized carbohydrate derivative with the molecular formula C29H34O4S. This compound serves as a valuable building block and intermediate in complex organic synthesis, particularly within carbohydrate chemistry and chemical biology research. Its structure makes it suitable for use in the development of novel glycosides and glycoconjugates for various research applications.
- Synonyms
- 99409-34-4

Carbohydrate Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex carbohydrates and their analogues. Its protected hydroxyl groups allow for selective manipulation during multi-step synthetic routes.
Glycoconjugate Research
Serves as a precursor for creating glycoconjugates, which are important in studying biological interactions and developing new therapeutic agents. The thiofucopyranoside moiety offers unique linkage possibilities.
Chemical Biology Tool
Employed in chemical biology to probe carbohydrate-related biological processes. Its structure can be modified to create probes for studying enzyme activity or cell surface recognition.
Organic Synthesis Building Block
A versatile building block in general organic synthesis, offering a chiral scaffold with specific functionalisation for creating complex molecular architectures.
| Molecular weight | 478.64 |
|---|---|
| Empirical formula | C29H34O4S |
| Assay | 98% |
| Optical activity | [α]22/D −15°, c = 1.5 in methylene chloride |
| Melting point | 52-54 °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 2,3,4-Tri-O-benzyl-1-S-ethyl-β-L-thiofucopyranoside used for?
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This compound is primarily used as an intermediate in carbohydrate synthesis, for glycoconjugate research, as a tool in chemical biology, and as a general building block in organic synthesis.
What is the CAS number and formula for 2,3,4-Tri-O-benzyl-1-S-ethyl-β-L-thiofucopyranoside?
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The CAS number is 99409-34-4 and the empirical formula is C29H34O4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,4-Tri-O-benzyl-1-S-ethyl-β-L-thiofucopyranoside with an assay of 98%. This is a research grade material and is not represented as USP, BP, or EP.
How should 2,3,4-Tri-O-benzyl-1-S-ethyl-β-L-thiofucopyranoside be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK Germany 2.
Is this chemical controlled or scheduled?
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There is no information available in the provided data to suggest that this chemical is controlled or scheduled.
How can I request a quote or sample?
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To request a quote or sample, please contact the Tech Serve Solutions sales team through the website or direct contact information.
How is this product packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures appropriate packaging for safe transit and handles international export procedures for all its chemical products.
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