Description

4-Biphenylcarboxamide is a high-purity organic compound serving as a critical intermediate in advanced chemical synthesis. Its biphenyl core structure makes it a valuable building block for creating complex molecules with specific electronic and steric properties. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its aromatic structure for bioactivity.
• Liquid Crystal & OLED Materials: Serves as a core component in the production of organic semiconductors and liquid crystal displays (LCDs) due to its rigid, planar biphenyl structure.
• Polymer Additive: Acts as a modifier or cross-linking agent in specialty polymers to enhance thermal stability and mechanical properties.
• Organic Synthesis Building Block: Utilized in Suzuki coupling and other palladium-catalyzed cross-coupling reactions to construct complex biaryl systems.
• Research & Development: A standard reagent in academic and industrial R&D labs for exploring new chemical entities and material science applications.

Basic Information

Product Name	4-Biphenylcarboxamide
CAS No.	3815-20-1
Molecular Formula	C₁₃H₁₁NO
Molecular Weight	197.23 g/mol
Synonyms	[4-Phenylbenzamide]; p-Phenylbenzamide; 4-Biphenylcarboxylic acid amide; 4-Phenylbenzanilide; Biphenyl-4-carboxamide; NSC 403697; 4-Biphenylamide; [1,1'-Biphenyl]-4-carboxamide
EINECS	223-300-9

Quality Control

Our 4-Biphenylcarboxamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for each shipment, ensuring full traceability and compliance with customer requirements.

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	245 - 250 °C
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.