Description

Methyl 4-(4-Aminophenoxy)Benzoate is a high-purity organic intermediate characterized by its aromatic amine and ester functional groups. This compound matters for its role as a versatile building block in the synthesis of advanced polymers and fine chemicals, offering a critical balance of reactivity and stability. It is primarily needed by manufacturers in the pharmaceutical, liquid crystal polymer (LCP), and specialty dye industries for creating high-performance materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a diphenyl ether linkage.
• Liquid Crystal Polymer (LCP) Monomer: Serves as a fundamental building block for high-temperature, high-performance engineering plastics used in electronics and automotive components.
• Polyimide and Polyamide Synthesis: Used in the production of heat-resistant and mechanically strong polymers for aerospace and flexible circuit applications.
• Specialty Dye and Pigment Manufacturing: Acts as an intermediate for creating complex chromophores with specific light-absorption properties.
• Cross-linking Agent: Utilized in epoxy and other resin systems to enhance thermal and chemical resistance.
• Research & Development: Employed in academic and industrial R&D for exploring new organic materials and synthetic pathways.

Basic Information

Product Name	Methyl 4-(4-Aminophenoxy)Benzoate
CAS No.	24477-92-7
Molecular Formula	C14H13NO3
Molecular Weight	243.26 g/mol
Synonyms	Benzoic acid, 4-(4-aminophenoxy)-, methyl ester; Methyl p-(p-aminophenoxy)benzoate; 4-(4-Aminophenoxy)benzoic acid methyl ester; Methyl 4-aminophenoxybenzoate; 4-Aminophenyl 4-methoxycarbonylphenyl ether; CAS 24477-92-7; p-(p-Aminophenoxy)benzoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Methyl 4-(4-Aminophenoxy)Benzoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive 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 degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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