Description

4-Methyl-7-[(2,3,4-Tri-o-Benzoyl-β-D-Galactopyranosyl)Oxy]-2H-1-Benzopyran-2-One is a sophisticated, high-purity synthetic intermediate of significant interest in advanced organic synthesis. This compound is valued for its role as a key building block in the development of complex glycosylated molecules and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for the synthesis of novel therapeutic agents and biochemical probes.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex glycosylated drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a specialized reagent for studying glycosylation processes, enzyme inhibition, and receptor-ligand interactions.
• Glycoconjugate Synthesis: Serves as a protected glycosyl donor for the construction of oligosaccharides and glycoconjugates in carbohydrate chemistry.
• Fluorescent Probe Development: The coumarin core structure makes it a potential starting material for developing fluorescent labels and sensors.
• Process Chemistry: Employed in route scouting and scale-up development for new chemical entities in medicinal chemistry programs.

Basic Information

Product Name	4-Methyl-7-[(2,3,4-Tri-o-Benzoyl-β-D-Galactopyranosyl)Oxy]-2H-1-Benzopyran-2-One
CAS No.	920975-59-3
Molecular Formula	C37H28O11
Molecular Weight	648.61 g/mol
Synonyms	7-[(2,3,4-Tri-O-benzoyl-β-D-galactopyranosyl)oxy]-4-methyl-2H-chromen-2-one; 4-Methyl-7-[(2,3,4-Tri-O-benzoyl-β-D-galactopyranosyl)oxy]coumarin; Benzoylated Galactosyl Coumarin Derivative; Tri-O-benzoyl-β-D-galactopyranosyl coumarin ether; 920975-59-3; 4-Methylumbelliferyl β-D-galactopyranoside tri-benzoate
EINECS	Contact for details

Quality Control

Our 4-Methyl-7-[(2,3,4-Tri-o-Benzoyl-β-D-Galactopyranosyl)Oxy]-2H-1-Benzopyran-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or cGMP-grade 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 product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.