Description

4-(Diphenylmethyl)Aniline is a versatile aromatic amine intermediate featuring a benzhydryl (diphenylmethyl) substituent. This unique structure makes it a valuable building block for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development teams for creating active pharmaceutical ingredients (APIs), specialty dyes, and advanced material precursors. The compound is supplied with a focus on consistent purity and reliable batch-to-batch performance for industrial applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring the benzhydryl moiety for biological activity.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where its aromatic amine functionality is incorporated into the final product structure.
• Dye and Pigment Manufacturing: Serves as a starting material for producing specialized azo dyes and organic pigments, contributing to color fastness and specific hue properties.
• Polymer Science: Acts as a monomer or chain modifier in the production of specialty polymers, including polyurethanes and epoxy resins, to alter material properties.
• Liquid Crystal & OLED Materials: Utilized in the research and production of electronic display materials due to its stable aromatic structure and potential for functionalization.
• Chemical Research & Development: A fundamental reagent in organic synthesis laboratories for constructing complex molecular architectures through reactions like Buchwald-Hartwig amination or reductive amination.

Basic Information

Product Name	4-(Diphenylmethyl)Aniline
CAS No.	603-38-3
Molecular Formula	C19H17N
Molecular Weight	259.35 g/mol
Synonyms	4-Aminobenzhydrylbenzene; 4-Aminodiphenylmethane; p-(Diphenylmethyl)aniline; Benzhydrylamine, 4-amino-; 4-(Diphenylmethyl)benzenamine; 1-Amino-4-(diphenylmethyl)benzene; 4-Bzh-aniline (abbrev.); [1,1'-Biphenyl]-4-methanamine, 4'-amino-
EINECS	210-053-9

Quality Control

Our 4-(Diphenylmethyl)Aniline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment. We adhere to relevant ISO guidelines and can support regulatory documentation needs for global supply chains.

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. Due to its amine nature, it should be stored separately from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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