Description

Guaiacylglycerol-β-Guaiacyl Ether is a significant lignin-derived model compound and a key structural unit in native lignin polymers. This compound matters as it provides an essential reference standard for lignin research, enabling the study of lignin structure, degradation pathways, and the development of bio-based materials and chemicals. It is primarily needed by researchers and industrial developers in the fields of biomass conversion, pulp and paper science, and renewable polymer chemistry.

Application

• Lignin Research Standard: Serves as a critical analytical reference compound for characterizing lignin structure and composition via techniques like NMR, GC-MS, and HPLC.
• Biomass Conversion Studies: Used to model and understand the depolymerization and catalytic breakdown of lignin into valuable monomers.
• Pulp and Paper Chemistry: Employed in research to study delignification processes and the behavior of lignin during pulping and bleaching.
• Bio-based Polymer Development: Acts as a building block or model for synthesizing novel lignin-inspired polymers, resins, and adhesives.
• Enzymatic & Microbial Degradation: Utilized as a substrate to study the activity of ligninolytic enzymes (e.g., laccases, peroxidases) and microbial pathways.
• Chemical Synthesis Intermediate: Can be used in the synthesis of more complex lignin model compounds or specialty chemicals.

Basic Information

Product Name	Guaiacylglycerol-β-Guaiacyl Ether
CAS No.	7382-59-4
Molecular Formula	C19H24O7
Molecular Weight	364.39 g/mol
Synonyms	Guaiacylglycerol-β-guaiacyl ether; 1-(4-Hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)-1,3-propanediol; β-O-4 Lignin Model Dimer; GGE; DHP (Dehydrogenation Polymer) Model Compound; Lignin Dimer; Guaiacylglycerol β-guaiacyl ether; Guaiacyl glycerol-β-guaiacyl ether
EINECS	Contact for details

Quality Control

Our Guaiacylglycerol-β-Guaiacyl Ether is produced and handled under strict quality protocols to ensure high purity and batch-to-batch consistency, suitable for advanced research applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to rigorous in-house standards aligned with research-grade chemical 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 light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %

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