4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside (CAS: 17042-40-9; C21H26O11) is a carbohydrate derivative with a molecular weight of 454.42 g/mol. This acetylated mannoside is supplied at 97% purity and is essential in carbohydrate chemistry and chemical synthesis. It is often employed in research settings for the development of novel glycosides and complex carbohydrate structures. Its specific optical activity is [α]22/D +70.0°, c = 1% in chloroform.
- Synonyms
- 6-tetra-O-acetyl-α-D-mannopyranoside17042-40-9

Carbohydrate Synthesis
Used as a building block or intermediate in the synthesis of complex carbohydrates and glycosylated compounds. Its acetyl protecting groups facilitate controlled modifications.
Chemical Biology Research
Employed in studies investigating carbohydrate-protein interactions or as a precursor for biologically active molecules. Useful for exploring glycosylation pathways.
Organic Synthesis
A valuable reagent in organic chemistry for introducing the mannosyl moiety into various molecular frameworks. Facilitates the creation of diverse chemical structures.
| Molecular weight | 454.42 |
|---|---|
| Empirical formula | C21H26O11 |
| Assay | 97% |
| Optical activity | [α]22/D +70.0°, c = 1% in chloroform |
| Storage temperature | 2-8°C |
| Melting point | 100-104 °C |
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-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside used for?
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This compound is primarily used in carbohydrate chemistry and organic synthesis as an intermediate for creating complex carbohydrates and glycosylated molecules, and in chemical biology research.
What are the CAS number and formula for this compound?
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The CAS number is 17042-40-9, and the empirical formula is C21H26O11.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a purity of 97%. This is a research-grade chemical and is not represented as USP, BP, or EP.
How should 4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside be handled and stored?
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The compound has a melting point of 100-104 °C and a German Water Hazard Class (WGK) of 3. It should be stored at 2-8°C. Handle with appropriate personal protective equipment.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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Please contact our sales team via the website or by phone to request a sample or a quotation for this product.
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