Description

4-[(4-Bromophenyl)(4-Methylphenyl)Amino]Benzaldehyde is a specialized organic intermediate featuring a triarylamine core functionalized with a formyl group. This compound matters for its role as a key building block in the synthesis of advanced materials, particularly in the development of organic semiconductors and optoelectronic components. Industries such as OLED (Organic Light-Emitting Diode) research, photovoltaics, and specialty dye manufacturing require this high-purity chemical for constructing complex molecular architectures.

Application

• OLED/Hole-Transport Materials (HTM): Serves as a crucial precursor for synthesizing novel hole-transporting and host materials used in display and lighting technologies.
• Organic Photovoltaic (OPV) Cells: Used in the development of donor or acceptor materials for efficient solar energy conversion.
• Photorefractive and Nonlinear Optical Materials: Acts as a building block for chromophores with high hyperpolarizability for advanced optical applications.
• Specialty Dyes and Pigments: Employed in the synthesis of high-performance, color-fast dyes for niche industrial applications.
• Academic and Industrial R&D: A valuable reagent for research in organic synthesis, materials science, and supramolecular chemistry.
• Pharmaceutical Intermediates: Potential use in the synthesis of complex molecules with biological activity, subject to further derivatization.

Basic Information

Product Name	4-[(4-Bromophenyl)(4-Methylphenyl)Amino]Benzaldehyde
CAS No.	733744-98-4
Molecular Formula	C20H16BrNO
Molecular Weight	366.25 g/mol
Synonyms	4-[(4-Bromophenyl)(p-tolyl)amino]benzaldehyde; N-(4-Bromophenyl)-N-(4-methylphenyl)-4-formylaniline; p-[(p-Bromophenyl)(p-tolyl)amino]benzaldehyde; 4-Formyl-N-(4-bromophenyl)-N-(4-methyl)aniline; 4-Bromo-4'-methyltriphenylamine-4''-carboxaldehyde; (4-Bromophenyl)(4-methylphenyl)(4-formylphenyl)amine; CAS 733744-98-4
EINECS	Contact for details

Quality Control

Our 4-[(4-Bromophenyl)(4-Methylphenyl)Amino]Benzaldehyde is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, suitable for sensitive materials research. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to ISO 9001 quality management standards, and our analytical methods (including HPLC, NMR, and GC-MS) are validated to provide reliable specifications for our global R&D and industrial clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents. For long-term storage, consider packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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