Description

n-(1,1-Dimethylethyl)-(1,1'-Biphenyl)-4-Carboxamide is a specialized organic compound featuring a biphenyl core with a tert-butyl carboxamide substituent. This structural motif makes it a valuable high-purity intermediate in advanced chemical synthesis, particularly for applications requiring precise molecular architecture. It is primarily utilized by pharmaceutical research and development organizations and fine chemical manufacturers engaged in the production of complex active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where the biphenyl-amide structure can contribute to biological activity.
• Material Science Research: Acts as a precursor or monomer in the development of specialty polymers, liquid crystals, or organic electronic materials.
• Chemical Research & Development: Employed as a standard or reagent in methodological studies for amide bond formation and aromatic coupling reactions.

Basic Information

Item	Detail
Product Name	n-(1,1-Dimethylethyl)-(1,1'-Biphenyl)-4-Carboxamide
CAS No.	42498-34-0
Molecular Formula	C₁₇H₁₉NO
Molecular Weight	253.34 g/mol
Synonyms	4'-tert-Butylcarbamoylbiphenyl; N-tert-Butyl-4-biphenylcarboxamide; N-(tert-Butyl)-[1,1'-biphenyl]-4-carboxamide; 4-Biphenylcarboxamide, N-(1,1-dimethylethyl)-; N-(tert-Butyl)biphenyl-4-carboxamide; tert-Butyl 4-biphenylylcarbamate (related); Biphenyl-4-carboxylic acid tert-butylamide
EINECS	Contact for details

Quality Control

Our n-(1,1-Dimethylethyl)-(1,1'-Biphenyl)-4-Carboxamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.