Description

3,5-Diphenyl-4-Hydroxybenzaldehyde is a specialized aromatic aldehyde derivative that serves as a versatile and high-value synthetic intermediate. Its unique molecular structure, featuring multiple phenyl rings and a phenolic hydroxyl group, makes it a critical building block for advanced organic synthesis. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to construct complex molecules for active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Used in organometallic chemistry to create sophisticated ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Advanced Material Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Chemistry: Intermediate for synthesizing complex triarylmethane dyes and high-performance pigments.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic synthesis and chemical biology.

Basic Information

Item	Details
Product Name	3,5-Diphenyl-4-Hydroxybenzaldehyde
CAS No.	3437-80-7
Molecular Formula	C19H14O2
Molecular Weight	274.32 g/mol
Synonyms	4-Hydroxy-3,5-diphenylbenzaldehyde; 3,5-Diphenyl-4-hydroxybenzaldehyde; 4-Formyl-2,6-diphenylphenol; 2,6-Diphenyl-4-hydroxybenzaldehyde; 4-Hydroxy-2,6-diphenylbenzaldehyde; (4-Hydroxy-3,5-diphenylphenyl)methanone (tautomeric form); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 3,5-Diphenyl-4-Hydroxybenzaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay (HPLC), melting point, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

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 product is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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