Description

4-Methoxyphenyl 3-o-Allyl-β-D-Galactopyranoside is a specialized glycoside derivative, a crucial building block in synthetic carbohydrate chemistry. Its value lies in its functionalized structure, featuring both a photolabile 4-methoxyphenyl aglycone and a versatile allyl ether protecting group on the galactose moiety, enabling precise synthetic manipulations. This compound is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors, particularly for the synthesis of complex oligosaccharides, glycoconjugates, and as a key intermediate in developing novel therapeutics and diagnostic probes.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex carbohydrate-based drugs, including antiviral agents and cancer therapeutics.
• Glycoconjugate Synthesis: Used for constructing biologically active glycoconjugates for vaccine development and targeted drug delivery systems.
• Chemical Biology Research: Serves as a vital tool for studying glycosylation processes, enzyme mechanisms, and carbohydrate-protein interactions.
• Oligosaccharide Assembly: A key building block in the modular, stepwise synthesis of defined oligosaccharide chains.
• Protecting Group Strategy: The allyl group provides a selectively removable protecting group, allowing for controlled deprotection in multi-step synthetic routes.
• Probe and Label Development: Utilized in the creation of fluorescent or affinity-tagged carbohydrate probes for diagnostic and imaging applications.

Basic Information

Product Name	4-Methoxyphenyl 3-o-Allyl-β-D-Galactopyranoside
CAS No.	144985-19-3
Molecular Formula	C₁₆H₂₂O₇
Molecular Weight	326.34 g/mol
Synonyms	4-Methoxyphenyl 3-O-Allyl-β-D-galactopyranoside; 3-O-Allyl-4-methoxyphenyl β-D-galactopyranoside; p-Methoxyphenyl 3-O-allyl-β-D-galactopyranoside; Allyl 3-O-(4-methoxyphenyl)-β-D-galactopyranoside; β-D-Galactopyranoside, 4-methoxyphenyl 3-O-2-propen-1-yl-; 144985-19-3; 4-Methoxyphenyl 3-O-allyl-1-thio-β-D-galactopyranoside (related thioglycoside)
EINECS	Contact for details

Quality Control

Our 4-Methoxyphenyl 3-o-Allyl-β-D-Galactopyranoside is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research and cGMP manufacturing. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific project requirements for pharmaceutical development.

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 should be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider desiccation or storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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