Description

4-Formyl-2-Methoxy-Phenoxy-Acetic Acid Ethyl Ester is a high-purity organic intermediate characterized by its distinct aromatic aldehyde and ester functional groups. This compound is valued for its versatility as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life sciences industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a building block for developing new herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Liquid Crystal & OLED Material Research: Used in the development of advanced organic electronic materials due to its planar aromatic core and formyl group for further functionalization.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized dyes and colorants for high-performance applications.
• Polymer Modification: Employed to introduce photoactive or cross-linking moieties into polymer chains for specialty coatings and resins.
• Chemical Research & Development: A versatile reagent for academic and industrial research in organic synthesis and methodology development.

Basic Information

Product Name	4-Formyl-2-Methoxy-Phenoxy-Acetic Acid Ethyl Ester
CAS No.	51264-70-1
Molecular Formula	C₁₂H₁₄O₅
Molecular Weight	238.24 g/mol
Synonyms	Ethyl (4-formyl-2-methoxyphenoxy)acetate; Ethyl 2-(4-formyl-2-methoxyphenoxy)acetate; 2-Methoxy-4-formylphenoxyacetic Acid Ethyl Ester; Vanillin Glycidyl Ether Acetate (related); 4-Carboxy-3-methoxyphenoxyacetic Acid Ethyl Ester (precursor); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-Formyl-2-Methoxy-Phenoxy-Acetic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory needs.

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 strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.