Description

4,4'-Dinitro-2-Biphenylamine is a specialized aromatic amine derivative characterized by its distinct nitro-substituted biphenyl structure. This compound is valued as a crucial chemical intermediate in advanced organic synthesis, particularly for the development of complex molecules. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and dye and pigment industries for research and production processes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for the production of specialized azo dyes and high-performance pigments.
• Material Science Research: Employed in the development of advanced polymers, liquid crystals, and other functional materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	4,4'-Dinitro-2-Biphenylamine
CAS No.	51787-75-8
Molecular Formula	C12H9N3O4
Molecular Weight	259.22 g/mol
Synonyms	2-Amino-4,4'-dinitrobiphenyl; 2-Biphenylamine, 4,4'-dinitro-; 4,4'-Dinitro-2-aminobiphenyl; 4-(4-Nitrophenyl)-2-nitroaniline; DNBP-Amine
EINECS	Contact for details

Quality Control

Our 4,4'-Dinitro-2-Biphenylamine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (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.