3,4-Di-O-acetyl-6-deoxy-L-glucal
3,4-Di-O-acetyl-6-deoxy-L-glucal (CAS: 34819-86-8) is a carbohydrate derivative with the molecular formula C10H14O5. This acetylated glycal is valuable in organic synthesis, particularly for the construction of modified sugars and nucleosides. Its structure makes it a useful building block in carbohydrate chemistry and related fields.
- IUPAC
- Di-O-acetyl-L-rhamnal
- Synonyms
- Di-O-acetyl-L-rhamnal

Carbohydrate Synthesis
Serves as a key intermediate in the synthesis of complex carbohydrates and glycoconjugates. Its reactive double bond and protecting groups allow for selective modifications.
Nucleoside Analogues
Utilised in the development of novel nucleoside analogues with potential therapeutic applications. The glycal structure can be readily converted into various sugar moieties.
Chemical Biology Research
A valuable tool for probing biological systems, enabling the synthesis of modified sugars for studying carbohydrate-protein interactions and enzymatic pathways.
Organic Synthesis Building Block
Employed as a versatile synthon in general organic chemistry for creating diverse molecular architectures. The acetyl groups provide stability and facilitate handling.
| Molecular weight | 214.22 |
|---|---|
| Empirical formula | C10H14O5 |
| Assay | 98% |
| Boiling point | 68-69 °C/0.06 mmHg(lit.) |
| Density | 1.116 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.454(lit.) |
| Optical activity | [α]/D 55°, c = 1 in chloroform |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 3,4-Di-O-acetyl-6-deoxy-L-glucal primarily used for?
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3,4-Di-O-acetyl-6-deoxy-L-glucal is primarily used as a building block in carbohydrate synthesis, for the preparation of nucleoside analogues, and in chemical biology research.
What is the CAS number and molecular formula for 3,4-Di-O-acetyl-6-deoxy-L-glucal?
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The CAS number is 34819-86-8 and the molecular formula is C10H14O5.
What grade and purity does Tech Serve Solutions supply for 3,4-Di-O-acetyl-6-deoxy-L-glucal?
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Tech Serve Solutions supplies 3,4-Di-O-acetyl-6-deoxy-L-glucal with an assay of 98%. TSS does not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling 3,4-Di-O-acetyl-6-deoxy-L-glucal?
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Handle 3,4-Di-O-acetyl-6-deoxy-L-glucal with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator if necessary, as indicated by the safety data sheet.
How is 3,4-Di-O-acetyl-6-deoxy-L-glucal packed, shipped, and exported?
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3,4-Di-O-acetyl-6-deoxy-L-glucal is carefully packed and shipped by TSS in compliance with all relevant regulations for domestic and international export.
How can I request a sample or quote for 3,4-Di-O-acetyl-6-deoxy-L-glucal?
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To request a sample or quote for 3,4-Di-O-acetyl-6-deoxy-L-glucal, please contact the TSS sales department via our website or direct inquiry.
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