Description

1,2-Bis(3-Methoxy-4-Hydroxyphenyl)-1,2-Ethanediol is a high-purity synthetic intermediate belonging to the class of polyphenolic compounds. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical and advanced material research. It is essential for R&D chemists and production specialists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for synthesis and process development.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex polyphenolic or lignan-based structures.
• Agrochemical Synthesis: Used in the research and development of novel crop protection agents and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, dyes, and functional materials.
• Biochemical Research: Employed in studies of antioxidant activity, enzyme inhibition, and other biochemical pathways due to its polyphenolic nature.
• Material Science: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1,2-Bis(3-Methoxy-4-Hydroxyphenyl)-1,2-Ethanediol
CAS No.	4464-75-9
Molecular Formula	C₁₆H₁₈O₆
Molecular Weight	306.31 g/mol
Synonyms	3,3'-Dimethoxy-4,4'-dihydroxystilbene-2,2'-diol; 3,3'-Dimethoxy-4,4'-dihydroxystilbene glycol; 4,4'-Dihydroxy-3,3'-dimethoxystilbene-2,2'-diol; 1,2-Bis(4-hydroxy-3-methoxyphenyl)ethane-1,2-diol; NSC 407347; 2,2'-Dihydroxy-3,3'-dimethoxy-4,4'-stilbenediol; 4,4'-Dihydroxy-3,3'-dimethoxybibenzyl-α,α'-diol
EINECS	Contact for details

Quality Control

Our 1,2-Bis(3-Methoxy-4-Hydroxyphenyl)-1,2-Ethanediol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and production. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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