3,6-Di-O-(tert-butyldimethylsilyl)-D-glucal

CAS 111830-53-6C18H38O4Si2Chemical Synthesis

3,6-Di-O-(tert-butyldimethylsilyl)-D-glucal (CAS: 111830-53-6) is a key carbohydrate derivative with a molecular weight of 374.66 g/mol. This silyl-protected glucal serves as a crucial building block in organic synthesis, particularly for the construction of complex oligosaccharide structures. Its protected hydroxyl groups enable selective manipulation in both solution-phase and solid-phase synthetic strategies, facilitating advancements in glycochemistry.

Synonyms: C18H38O4Si2

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3,6-Di-O-(tert-butyldimethylsilyl)-D-glucal (C18H38O4Si2) — chemical structure, CAS 111830-53-6; Chemistry, fine chemical supplied by Tech Serve Solutions

Carbohydrate ChemistryCarbohydrate DerivativesChemical BiologyChemical Synthesis

01 /Applications

Oligosaccharide Synthesis

Serves as an essential intermediate for the synthesis of complex oligosaccharides. Its protected form allows for controlled glycosylation reactions, vital in the development of carbohydrate-based therapeutics and glycoconjugates.

Glycochemistry Research

A valuable reagent in academic and industrial research for exploring novel glycosylation methodologies. Facilitates the creation of diverse carbohydrate scaffolds for biological studies.

Carbohydrate Derivative Preparation

Used as a precursor for synthesising various modified carbohydrates. The tert-butyldimethylsilyl groups offer selective protection and deprotection strategies in multi-step synthetic routes.

02 /Properties

Molecular weight	374.66
Empirical formula	C18H38O4Si2
Assay	97%
Optical activity	[α]20/D −44°, c = 0.9 in chloroform
Application	Important building block for both solution- and solid-phase synthesis of oligosaccharides.1
Melting point	43-45 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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.

04 /Identifiers & registry

CAS number

111830-53-6

MDL number

MFCD22543635

05 /Quality & supply

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.

06 /Frequently asked questions

What is 3,6-Di-O-(tert-butyldimethylsilyl)-D-glucal used for?

3,6-Di-O-(tert-butyldimethylsilyl)-D-glucal is primarily used as an important building block for both solution- and solid-phase synthesis of oligosaccharides.

What is the CAS number and molecular formula for this compound?

The CAS number is 111830-53-6, and the empirical formula (Hill notation) is C18H38O4Si2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 3,6-Di-O-(tert-butyldimethylsilyl)-D-glucal with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.

What are the safety and handling considerations for this chemical?

This compound has a WGK Germany rating of 3, indicating it is hazardous. Recommended personal protective equipment includes eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It has a flash point above 113 °C (235.4 °F).

How is this product packed, shipped, and exported?

Tech Serve Solutions professionally packs, ships, and exports fine chemicals globally, adhering to all relevant regulations to ensure safe and compliant delivery.

How can I request a sample or quote for 3,6-Di-O-(tert-butyldimethylsilyl)-D-glucal?

To request a sample or a quote, please contact our sales team directly through our website or by calling us. Please have the product name and CAS number ready.