Trimethylsilyl-D-(+)-trehalose
Trimethylsilyl-D-(+)-trehalose (CAS: 42390-78-3) is a silicon-derived carbohydrate with the empirical formula C36H86O11Si8 and a molecular weight of 919.75. This disaccharide derivative is supplied with an assay of approximately 99%. It is typically stored under refrigeration at 2-8°C. The compound finds application in various biochemical and research contexts, particularly where the unique properties of silylated carbohydrates are beneficial.

Biochemical Research
Utilised as a research chemical in studies involving carbohydrate chemistry and biochemistry. Its silylated structure can offer unique solubility or reactivity profiles for specific experimental designs.
Intermediate in Synthesis
May serve as a protected intermediate in complex organic synthesis pathways, particularly where selective modification of carbohydrate structures is required.
Analytical Standards
Potentially used as an analytical standard in chromatographic or spectroscopic methods for the identification and quantification of related compounds.
| Molecular weight | 919.75 |
|---|---|
| Empirical formula | C36H86O11Si8 |
| Assay | ~99% |
| Storage temperature | 2-8°C |
| 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 Trimethylsilyl-D-(+)-trehalose used for?
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Trimethylsilyl-D-(+)-trehalose is primarily used in biochemical research and potentially as an intermediate in organic synthesis where silylated carbohydrate properties are advantageous.
What is the CAS number and empirical formula for Trimethylsilyl-D-(+)-trehalose?
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The CAS number is 42390-78-3, and the empirical formula is C36H86O11Si8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimethylsilyl-D-(+)-trehalose with an assay of approximately 99%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Trimethylsilyl-D-(+)-trehalose be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 or P1 respirator filter. Store the chemical at 2-8°C. It is classified under WGK Germany 3.
Does Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals.
How can I request a quote or sample?
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Please contact our sales team via the website or direct contact details to request a quote or a sample of Trimethylsilyl-D-(+)-trehalose.
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