Description

4-Benzhydrylbenzoic Acid is a high-purity organic compound serving as a versatile and critical building block in advanced chemical synthesis. Its unique benzhydryl-substituted aromatic acid structure makes it a valuable intermediate for creating complex molecules with specific steric and electronic properties. This compound is essential for research and development chemists and process engineers in the pharmaceutical and specialty chemical industries, where it is used to develop active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Ligand and Catalyst Precursor: Used in the development of specialized ligands for asymmetric catalysis and organometallic chemistry.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers and organic electronic materials.
• Agrochemical Synthesis: Employed as an intermediate in the research and production of new-generation pesticides and herbicides.
• Fine Chemical Production: Integral to the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Benzhydrylbenzoic Acid
CAS No.	6328-81-0
Molecular Formula	C₂₀H₁₆O₂
Molecular Weight	288.34 g/mol
Synonyms	4-(Diphenylmethyl)benzoic Acid; p-Benzhydrylbenzoic Acid; [1,1'-Biphenyl]-4-carboxylic acid, 4'-phenyl-; 4-(Diphenylmethyl)benzenecarboxylic Acid; Benzoic acid, 4-(diphenylmethyl)-; 4-(α-Phenylbenzyl)benzoic Acid; 4-(Phenylphenylmethyl)benzoic Acid
EINECS	Contact for details

Quality Control

Our 4-Benzhydrylbenzoic Acid is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

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). 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	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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