Description

(3-Aminophenyl)(4-Aminophenyl)Methanone is a high-purity aromatic ketone derivative featuring two primary amine functional groups on its phenyl rings. This bifunctional structure makes it a valuable and versatile building block (synthon) for synthesizing complex organic molecules, particularly in advanced material science. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking to develop new compounds with specific optical or mechanical properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting central nervous system disorders.
• Polymer & Resin Manufacturing: Used as a cross-linking agent or monomer in the production of high-performance polyimides, epoxy resins, and aramids, imparting thermal stability and mechanical strength.
• Agrochemical Synthesis: Acts as a core intermediate for developing novel herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Production: Employed in the manufacture of advanced organic dyes and pigments, particularly azo dyes, due to its amine groups.
• Liquid Crystal & OLED Materials: A crucial component in the synthesis of organic semiconductors and liquid crystal compounds for display technologies.
• Corrosion Inhibitor Formulation: Used in specialty chemical formulations designed to protect metals in industrial applications.

Basic Information

Product Name	(3-Aminophenyl)(4-Aminophenyl)Methanone
CAS No.	51458-66-3
Molecular Formula	C14H12N2O
Molecular Weight	224.26 g/mol
Synonyms	3,4'-Diaminobenzophenone; 3-Amino-4'-aminobenzophenone; 1-(3-Aminophenyl)-1-(4-aminophenyl)methanone; Benzophenone, 3,4'-diamino-; 3,4'-DABP; Bis(3-aminophenyl)methanone (isomeric mixture); 3,4'-Diaminodiphenyl ketone
EINECS	Contact for details

Quality Control

Every batch of (3-Aminophenyl)(4-Aminophenyl)Methanone is produced under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure high purity and consistent batch-to-batch quality. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment 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 place at 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.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 20 ppm

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