Description

3',4'-Dichloro-Biphenyl-4-Amine is a high-purity, halogenated biphenyl amine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, including pharmaceuticals, agrochemicals, and functional materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated biphenyl structure.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed as a versatile building block for constructing complex molecular architectures in medicinal and process chemistry.
• Dye and Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and pigments requiring high thermal and chemical stability.

Basic Information

Product Name	3',4'-Dichloro-Biphenyl-4-Amine
CAS No.	926223-12-3
Molecular Formula	C12H9Cl2N
Molecular Weight	238.11 g/mol
Synonyms	4-Amino-3',4'-dichlorobiphenyl; [1,1'-Biphenyl]-4-amine, 3',4'-dichloro-; 3',4'-Dichloro-4-aminobiphenyl; 3',4'-Dichlorobiphenyl-4-ylamine; 4-Biphenylamine, 3',4'-dichloro-; 3',4'-Dichloro-1,1'-biphenyl-4-amine
EINECS	Contact for details

Quality Control

Our 3',4'-Dichloro-Biphenyl-4-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory needs.

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 oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.