Description

Erythro-Guaiacylglycerol β-Sinapyl Ether is a specialized lignin-derived compound belonging to the class of phenylpropanoid dimers. This high-purity biochemical is valued for its role as a key intermediate and reference standard in advanced research and development. It is primarily utilized by researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for studying lignin biosynthesis, developing novel bioactive compounds, and producing high-value specialty chemicals.

Application

• Pharmaceutical Research: Serves as a critical reference standard and intermediate in the development of novel therapeutics and for studying metabolic pathways.
• Biochemical Studies: Used as a model compound in lignin and phenylpropanoid biosynthesis research within academic and industrial laboratories.
• Nutraceutical Development: Investigated as a potential bioactive precursor for antioxidant and anti-inflammatory formulations.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the synthesis of complex, high-value specialty chemicals and flavors.
• Analytical Standard: Employed in HPLC, LC-MS, and NMR for method development, calibration, and quality control of related natural products.

Basic Information

Product Name	Erythro-Guaiacylglycerol β-Sinapyl Ether
CAS No.	877875-96-2
Molecular Formula	C21H26O8
Molecular Weight	406.43 g/mol
Synonyms	Erythro-guaiacylglycerol-β-sinapyl ether; Guaiacylglycerol-β-sinapyl ether (erythro form); Lignin dimer G(8-O-4)S; β-O-4 Lignin model compound (G-S type); 1-(4-Hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-[(E)-3-hydroxy-1-propenyl]phenoxy]-1,3-propanediol (erythro); Dehydrodiconiferyl alcohol β-sinapyl ether (erythro); Syringylglycerol-β-guaiacyl ether (related isomer); Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our Erythro-Guaiacylglycerol β-Sinapyl Ether is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants or an inert atmosphere.

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)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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