Description

o-(4-Biphenylylcarbonyl)Benzoic Acid is a specialized organic acid derivative that serves as a crucial high-purity intermediate in advanced chemical synthesis. Its unique biphenyl-carbonyl-benzoic acid structure makes it a valuable building block for creating complex molecules with specific electronic or steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and advanced materials sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Liquid Crystal & OLED Material Precursor: Used in the research and development of advanced organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers and high-performance resins with enhanced thermal or mechanical properties.
• Agrochemical Synthesis: Intermediate in the development of new generation herbicides and plant growth regulators.
• Dye & Pigment Manufacturing: Used in the synthesis of complex organic dyes and high-stability pigments.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and materials science research.

Basic Information

Item	Details
Product Name	o-(4-Biphenylylcarbonyl)Benzoic Acid
CAS No.	42797-18-2
Molecular Formula	C20H14O3
Molecular Weight	302.33 g/mol
Synonyms	2-(4-Phenylbenzoyl)benzoic acid; [1,1'-Biphenyl]-4-carboxylic acid, 2-carboxyphenyl ester; o-(4-Phenylbenzoyl)benzoic acid; 2-([1,1'-Biphenyl]-4-ylcarbonyl)benzoic acid; 2-(Biphenyl-4-carbonyl)benzoic acid; Biphenyl-4-carboxylic acid 2-carboxyphenyl ester; (2-Carboxyphenyl)(4-phenylphenyl)methanone
EINECS	Contact for details

Quality Control

Our production of o-(4-Biphenylylcarbonyl)Benzoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment, supporting compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.