Description

n-4-Biphenylylbenzenesulfonamide is a specialized organic compound belonging to the sulfonamide class, characterized by its biphenyl core structure. This compound serves as a valuable chemical intermediate and research reagent in advanced synthetic chemistry. It is primarily utilized by industries focused on developing pharmaceuticals, liquid crystal materials, and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting complex disease pathways.
• Liquid Crystal Synthesis: Serves as a core precursor for creating advanced liquid crystal molecules used in display technologies (LCDs) and optical devices.
• Polymer Modification: Used to introduce sulfonamide functional groups into polymers to enhance thermal stability, solubility, or specific binding properties.
• Organic Electronic Materials: Acts as a component in the development of organic semiconductors and charge-transport materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for studying reaction mechanisms and developing new synthetic methodologies.
• Agrochemical Synthesis: Potential intermediate in the creation of advanced herbicides or fungicides with specific modes of action.

Basic Information

Product Name	n-4-Biphenylylbenzenesulfonamide
CAS No.	13607-48-2
Molecular Formula	C18H15NO2S
Molecular Weight	309.38 g/mol
Synonyms	4-Phenylbenzenesulfonamide; N-(4-Biphenylyl)benzenesulfonamide; p-Biphenylylbenzenesulfonamide; Benzenesulfonamide, N-(1,1'-biphenyl]-4-yl)-; [1,1'-Biphenyl]-4-ylbenzenesulfonamide; 4-Biphenylylbenzenesulfonamide; N-(4-Phenylphenyl)benzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-4-Biphenylylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.