Description

1,2-Bis(4-Hydroxyphenyl)-3,4-Dihydro-6-Hydroxynaphthalene is a high-purity, multi-hydroxylated polyphenolic compound that serves as a critical advanced intermediate in sophisticated organic synthesis. Its unique molecular architecture, featuring multiple reactive phenolic groups, makes it an invaluable building block for creating complex molecules with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and specialty chemical sectors, particularly for developing novel active pharmaceutical ingredients (APIs), liquid crystal materials, and high-performance polymer precursors.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel therapeutic agents, including potential candidates for oncology and central nervous system (CNS) diseases.
• Liquid Crystal Materials: Serves as a core building block for synthesizing advanced liquid crystal monomers used in display technologies (LCDs) due to its rigid, multi-aromatic structure.
• Polymer Chemistry: Utilized as a monomer or cross-linking agent in the production of high-performance engineering plastics, epoxy resins, and polycarbonates with enhanced thermal stability.
• Organic Electronic Materials: Acts as a precursor in the synthesis of organic semiconductors and charge-transport materials for OLEDs and photovoltaic cells.
• Antioxidant Research: Investigated for its potential antioxidant properties given its polyphenolic structure, relevant for material stabilization and biomedical applications.
• Chemical Synthesis: Employed in academic and industrial R&D for complex molecule construction, including natural product synthesis and catalyst ligand development.

Basic Information

Product Name	1,2-Bis(4-Hydroxyphenyl)-3,4-Dihydro-6-Hydroxynaphthalene
CAS No.	103088-13-7
Molecular Formula	C22H18O3
Molecular Weight	330.38 g/mol
Synonyms	1,2-Bis(4-hydroxyphenyl)-3,4-dihydro-6-hydroxynaphthalene; 6-Hydroxy-1,2-bis(4-hydroxyphenyl)-3,4-dihydronaphthalene; 1,2-Bis(4'-hydroxyphenyl)-3,4-dihydro-6-hydroxynaphthalene; BHHT; Polyphenolic Dihydronaphthalene Derivative; Multi-hydroxylated Aromatic Intermediate
EINECS	Contact for details

Quality Control

Our 1,2-Bis(4-Hydroxyphenyl)-3,4-Dihydro-6-Hydroxynaphthalene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay (HPLC), related substances, and residual solvents. Our quality commitment aligns with cGMP principles for advanced pharmaceutical intermediates, ensuring reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.