Description

Ethyl 2-o-Benzoyl-4,6-o-Benzylidene-β-D-Galactopyranoside is a sophisticated, protected galactopyranoside derivative, a key building block in synthetic carbohydrate chemistry. Its value lies in providing a reactive scaffold for the selective synthesis of complex oligosaccharides and glycoconjugates. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors developing novel therapeutics, vaccines, and biological probes.

Application

• Glycoconjugate Synthesis: A crucial precursor for constructing biologically active glycoconjugates, including glycoproteins and glycolipids.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, such as antiviral agents and cancer therapeutics.
• Oligosaccharide Assembly: Serves as a key glycosyl donor or acceptor in automated and solution-phase oligosaccharide synthesis.
• Diagnostic Reagent Development: Employed in creating specialized carbohydrate antigens and probes for immunological assays and diagnostic kits.
• Chemical Biology Research: Utilized as a tool compound to study carbohydrate-protein interactions, enzyme mechanisms, and cell surface recognition processes.
• Vaccine Adjuvant Research: Investigated for the development of novel carbohydrate-based vaccine components and adjuvants.

Basic Information

Product Name	Ethyl 2-o-Benzoyl-4,6-o-Benzylidene-β-D-Galactopyranoside
CAS No.	161765-88-4
Molecular Formula	C23H24O7
Molecular Weight	412.43 g/mol
Synonyms	Ethyl 2-O-Benzoyl-4,6-O-benzylidene-β-D-galactopyranoside; 1-O-Ethyl 2-O-benzoyl-4,6-O-(phenylmethylene)-β-D-galactopyranoside; β-D-Galactopyranoside, ethyl 2-benzoyl-4,6-O-benzylidene-; Ethyl 2-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside (related thioglycoside); Protected Ethyl Galactoside; Benzoylated Benzylidene Galactoside Derivative
EINECS	Contact for details

Quality Control

Our Ethyl 2-o-Benzoyl-4,6-o-Benzylidene-β-D-Galactopyranoside is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and optical rotation measurement. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP starting material 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). The compound is moisture-sensitive; keep the container tightly sealed in a desiccated environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical Rotation	Contact for details
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.