D-Lactal
D-Lactal (CAS: 65207-55-8), with the molecular formula C12H20O9, is a crucial carbohydrate derivative utilized in advanced chemical synthesis. This compound serves as a significant building block for constructing complex oligosaccharide structures, applicable in both solution-phase and solid-phase methodologies. Its defined stereochemistry and functional groups make it invaluable for researchers in carbohydrate chemistry and chemical biology seeking precise molecular assembly.
- IUPAC
- 1,5-Anhydro-2-deoxy-4-O-β-D-galactopyranosyl-D-arabinohex-1-enitol
Oligosaccharide Synthesis
D-Lactal acts as a key intermediate in the synthesis of oligosaccharides. It is employed in both solution-phase and solid-phase strategies, facilitating the controlled formation of glycosidic bonds.
Carbohydrate Chemistry Research
This compound is essential for researchers working on the fundamental chemistry of carbohydrates. Its structure allows for intricate modifications and the creation of novel carbohydrate-based molecules for various research applications.
Chemical Biology Applications
In chemical biology, D-Lactal can be used to synthesise complex glycoconjugates or probes for studying biological processes involving carbohydrates. Its specific structure enables targeted investigations into carbohydrate-protein interactions.
| Molecular weight | 308.28 |
|---|---|
| Empirical formula | C12H20O9 |
| Assay | 97% |
| Optical activity | [α]20/D +26.5°, c = 1 in H2O |
| Storage temperature | −20°C |
| Application | Important building block for both solution- and solid-phase synthesis of oligosaccharides.1 |
| Melting point | 196-199 °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 D-Lactal used for?
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D-Lactal is primarily used as an important building block for the solution- and solid-phase synthesis of oligosaccharides.
What are the CAS number and formula for D-Lactal?
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The CAS number for D-Lactal is 65207-55-8, and its molecular formula is C12H20O9.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Lactal with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
How should D-Lactal be handled and stored?
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D-Lactal requires careful handling with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or P1 (EN143) respirator filter is recommended. It should be stored at −20°C.
Is D-Lactal a hazardous substance?
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According to the German WGK classification, D-Lactal is considered to be in Water Hazard Class 3 (WGK 3), indicating it is hazardous to the aquatic environment.
How can I request a quote or sample of D-Lactal?
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To request a quote or sample of D-Lactal, please contact the TSS sales team via the website or direct email, providing your contact details and the quantity required.
Is D-Lactal exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including D-Lactal, serving customers worldwide.
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