Description

4-Amino-3',5'-Dichlorobiphenyl is a high-purity, halogenated biphenyl derivative that serves as a critical advanced intermediate in organic synthesis. Its value lies in its bifunctional structure, featuring both an aromatic amine and halogen substituents, enabling its use in the construction of complex molecules for high-performance applications. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure.
• Ligand & Catalyst Precursor: Serves as a precursor for nitrogen-containing ligands used in transition metal catalysis and cross-coupling reactions.
• Polymer & Material Science: Intermediate in the synthesis of specialty polymers, liquid crystals, and organic electronic materials.
• Dye & Pigment Manufacturing: Utilized as a core structure for developing high-stability, functional dyes and pigments.
• Research & Development: Essential compound for academic and industrial research in medicinal chemistry and organic synthesis.

Basic Information

Product Name	4-Amino-3',5'-Dichlorobiphenyl
CAS No.	405058-01-7
Molecular Formula	C12H9Cl2N
Molecular Weight	238.11 g/mol
Synonyms	3',5'-Dichloro-4-aminobiphenyl; 4-Amino-3,5-dichlorobiphenyl; [1,1'-Biphenyl]-4-amine, 3',5'-dichloro-; 3',5'-Dichlorobiphenyl-4-amine; Biphenyl-4-amine, 3',5'-dichloro-
EINECS	Contact for details

Quality Control

Our 4-Amino-3',5'-Dichlorobiphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with full traceability are provided for each shipment, and we support custom purity requirements for specific R&D or production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.