Description

4-(Bis(4-Methoxyphenyl)Amino)Benzoic Acid is a high-purity, functionalized benzoic acid derivative that serves as a critical intermediate in advanced organic synthesis. Its molecular structure, featuring a triarylamine core with methoxy substituents, makes it valuable for applications requiring specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Organic Electronic Materials: Serves as a precursor for hole-transporting materials (HTMs) and emitters in organic light-emitting diodes (OLEDs) and perovskite solar cells due to its electron-donating triarylamine moiety.
• Agrochemical Synthesis: Used in the research and development of new herbicides and plant growth regulators that require specific aromatic amine frameworks.
• Dye and Pigment Chemistry: Acts as an intermediate for producing specialized dyes, pigments, and photoinitiators where light absorption and charge transfer properties are crucial.
• Academic & Industrial Research: A valuable reagent for methodological studies in cross-coupling reactions and for creating complex molecular architectures in synthetic chemistry.
• Ligand and Catalyst Development: Potential use in constructing sophisticated ligands for metal-organic frameworks (MOFs) or asymmetric catalysis.

Basic Information

Product Name	4-(Bis(4-Methoxyphenyl)Amino)Benzoic Acid
CAS No.	704914-80-7
Molecular Formula	C21H19NO4
Molecular Weight	349.38 g/mol
Synonyms	4-[Bis(4-methoxyphenyl)amino]benzoic acid; Benzoic acid, 4-[bis(4-methoxyphenyl)amino]-; 4-(Di(4-methoxyphenyl)amino)benzoic acid; 4-(Bis(4-methoxyphenyl)amino)benzoic acid; p-(Bis(p-methoxyphenyl)amino)benzoic acid; 4-(N,N-Bis(4-methoxyphenyl)amino)benzoic acid; CAS 704914-80-7
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with research-grade standards. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for precise identification and purity verification. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request to support your quality assurance protocols.

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). Keep away from heat, sparks, and open flame. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.