Description

β-D-Galactopyranoside, Methyl 2,6-Bis-o-(Trimethylsilyl)-, Cyclic B Utylboronate CAS NO 56211-13-3 is a sophisticated, organosilicon-protected carbohydrate derivative, specifically designed as a key synthetic intermediate. Its primary value lies in enabling precise, multi-step organic synthesis, particularly in the construction of complex oligosaccharides and glycoconjugates. This high-purity building block is essential for researchers and manufacturers in pharmaceutical development, glycobiology research, and the production of advanced diagnostic reagents.

Application

• Pharmaceutical Intermediate: Critical building block for the synthesis of novel glycosidase inhibitors, antiviral agents, and other carbohydrate-based therapeutics.
• Glycoconjugate Synthesis: Used in the controlled assembly of oligosaccharides and their conjugation to proteins or lipids for vaccine and drug development.
• Chemical Biology Probes: Serves as a precursor for labeled galactose analogs used in metabolic pathway studies and cellular imaging.
• Process Development: Enables scalable, stereoselective glycosylation reactions in pilot and commercial-scale API (Active Pharmaceutical Ingredient) manufacturing.
• Diagnostic Reagent Production: Employed in the synthesis of specialized substrates for enzymatic assays and diagnostic kits.
• Academic & Industrial R&D: A valuable tool for methodology development in synthetic organic chemistry and carbohydrate chemistry research.

Basic Information

Product Name	β-D-Galactopyranoside, Methyl 2,6-Bis-o-(Trimethylsilyl)-, Cyclic B Utylboronate
CAS No.	56211-13-3
Molecular Formula	C17H37BO6Si2
Molecular Weight	404.46 g/mol
Synonyms	Methyl 2,6-di-O-(trimethylsilyl)-β-D-galactopyranoside Cyclic Butylboronate; 1-Butylboronic Acid 2,6-Bis-O-(Trimethylsilyl)-β-D-Galactopyranoside Methyl Ester Cyclic Ester; Methyl 2,6-Di-O-trimethylsilyl-β-D-galactopyranoside Butylboronate; β-D-Galactopyranoside, methyl 2,6-bis-O-(trimethylsilyl)-, cyclic butylboronate; TMS-protected Galactose Boronate Ester; Galactose Derivative Silyl Ether Boronate.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch is characterized using advanced analytical techniques including NMR, HPLC, and MS to ensure structural integrity and high purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support development and cGMP manufacturing with documentation tailored to your regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (argon or nitrogen) when opening the container to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.