Description

4-(4-Formylphenoxy)Benzoic Acid Methyl Ester is a high-purity organic intermediate characterized by its distinct bifunctional molecular structure, incorporating both formyl and ester groups. This compound is valued for its versatility as a key building block in advanced organic synthesis, enabling the creation of complex molecules with tailored properties. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a phenoxy benzoate scaffold.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and plant growth regulators, leveraging its reactive aldehyde functionality.
• Liquid Crystal & OLED Material Production: Serves as a core building block for creating advanced organic electronic materials, such as liquid crystal monomers and organic light-emitting diode (OLED) precursors.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and dendrimers, where it acts as a functional monomer or cross-linking agent.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for exploring new organic reactions and constructing complex molecular architectures.
• Dye & Pigment Intermediate: Functions as a starting material for synthesizing specialized dyes and pigments with enhanced stability and color properties.

Basic Information

Product Name	4-(4-Formylphenoxy)Benzoic Acid Methyl Ester
CAS No.	100915-02-4
Molecular Formula	C15H12O4
Molecular Weight	256.25 g/mol
Synonyms	Methyl 4-(4-formylphenoxy)benzoate; Benzoic acid, 4-(4-formylphenoxy)-, methyl ester; 4-(4-Formylphenoxy)methyl benzoate; Methyl p-(p-formylphenoxy)benzoate; 4-Carbomethoxy-4'-formyldiphenyl ether; 4-Formylphenyl 4-methoxycarbonylphenyl ether
EINECS	Contact for details

Quality Control

Our 4-(4-Formylphenoxy)Benzoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, assay, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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