Description

n-[4-({[4-(Aminosulfonyl)Phenyl]Amino}Sulfonyl)Phenyl]-4-Biphenylcarboxamide is a specialized organic compound featuring a biphenyl core with amide and dual sulfonamide linkages. This molecular structure is significant for its potential as a high-value intermediate in advanced synthesis, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel compounds with targeted biological or physical properties. The compound is identified by CAS number 444146-05-8.

Application

This biphenylcarboxamide derivative serves as a critical building block in sophisticated chemical synthesis. Its primary applications include:

• Pharmaceutical Intermediate: Key precursor in the research and development of new drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in creating advanced active ingredients for crop protection products.
• Material Science Research: Serves as a monomer or additive in the development of polymers with specific thermal or optical properties.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological pathways and enzyme inhibition.
• Dye and Pigment Intermediate: Potential use in the synthesis of high-performance, complex organic colorants.

Basic Information

Item	Details
Product Name	n-[4-({[4-(Aminosulfonyl)Phenyl]Amino}Sulfonyl)Phenyl]-4-Biphenylcarboxamide
CAS No.	444146-05-8
Molecular Formula	C25H21N3O5S2
Molecular Weight	507.58 g/mol
Synonyms	4'-[(4-Sulfamoylphenyl)carbamoyl]biphenyl-4-sulfonamide; N-[4-({[4-(Aminosulfonyl)phenyl]amino}sulfonyl)phenyl][1,1'-biphenyl]-4-carboxamide; 4-Biphenylcarboxamide, N-[4-[[[4-(aminosulfonyl)phenyl]amino]sulfonyl]phenyl]-; Biphenyl-4-carboxylic acid [4-(4-sulfamoyl-phenylsulfamoyl)-phenyl]-amide
EINECS	Contact for details

Quality Control

Our n-[4-({[4-(Aminosulfonyl)Phenyl]Amino}Sulfonyl)Phenyl]-4-Biphenylcarboxamide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request. We support development and scale-up projects with reliable, high-purity material.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.