Description

2,3'-Diaminobenzophenone CAS NO 60191-33-5 is a versatile aromatic amine derivative characterized by its two primary amine functional groups attached to a benzophenone core. This compound serves as a critical high-purity intermediate in the synthesis of advanced organic materials, where its diamine structure enables precise molecular construction. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients or functional polymers.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of heterocyclic compounds, active pharmaceutical ingredients (APIs), and potential drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators requiring a diaminobenzophenone scaffold.
• Polymer & Resin Precursor: Serves as a monomer or cross-linking agent in the manufacture of polyimides, epoxy resins, and other high-performance polymers.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and pigments, particularly azo dyes.
• Ligand & Chelating Agent: Utilized in coordination chemistry to create ligands for metal complexes used in catalysis or analytical chemistry.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and material science applications.

Basic Information

Product Name	2,3'-Diaminobenzophenone
CAS No.	60191-33-5
Molecular Formula	C13H12N2O
Molecular Weight	212.25 g/mol
Synonyms	2,3'-Diaminobenzophenone; 2-Amino-3'-aminobenzophenone; Benzenamine, 2-amino-3-benzoyl-; 3'-Amino-2-aminobenzophenone; 2,3'-DABP; (2-Aminophenyl)(3-aminophenyl)methanone; 2,3'-Diaminodiphenyl ketone
EINECS	Contact for details

Quality Control

Our 2,3'-Diaminobenzophenone is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP and ISO 9001 standards where applicable, ensuring reliability for critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize moisture uptake. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%

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