Description

4-Methoxyphenyl 3-o-Benzyl-β-D-Galactopyranoside is a specialized glycoside derivative, a key synthetic intermediate in carbohydrate chemistry. Its value lies in its protected galactose moiety, which is crucial for the controlled synthesis of complex oligosaccharides and glycoconjugates. This compound is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors, particularly those developing novel glycosidase inhibitors, diagnostic probes, and carbohydrate-based therapeutics.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel glycosidase inhibitors and carbohydrate-based drug candidates.
• Glycobiology Research: Used as a protected galactosyl donor or acceptor in enzymatic and chemical glycosylation studies to understand biological recognition processes.
• Diagnostic Reagent Synthesis: A precursor for developing labeled galactose derivatives used in enzymatic assays and diagnostic kits.
• Oligosaccharide Synthesis: A key monomer for the stepwise chemical or chemoenzymatic construction of complex oligosaccharide chains.
• Glycoconjugate Development: Employed in the creation of neoglycoproteins, glycolipids, and other conjugates for vaccine and therapeutic agent research.
• Chemical Biology Probes: Used to synthesize activity-based probes for studying galactosidase enzymes and carbohydrate-processing pathways.

Basic Information

Product Name	4-Methoxyphenyl 3-o-Benzyl-β-D-Galactopyranoside
CAS No.	383905-60-0
Molecular Formula	C₂₀H₂₄O₇
Molecular Weight	376.40 g/mol
Synonyms	4-Methoxyphenyl 3-O-benzyl-β-D-galactopyranoside; p-Methoxyphenyl 3-O-benzyl-β-D-galactopyranoside; 3-O-Benzyl-4-methoxyphenyl β-D-galactopyranoside; Galactose Derivative CAS 383905-60-0; Benzyl-protected Galactoside; Glycosylation Building Block; Aryl Galactoside Intermediate
EINECS	Contact for details

Quality Control

Our 4-Methoxyphenyl 3-o-Benzyl-β-D-Galactopyranoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and chiral analysis to ensure stereochemical integrity. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting identity, purity, and impurity profiles to support your regulatory and research 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); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using a desiccant.

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 Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%

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