Description

Propanoic Acid, 2-[2-Formyl-4-(Phenylmethoxy)Phenoxy]-2-Methyl-, Ethyl Ester is a specialized organic ester compound with a complex molecular structure featuring formyl and phenylmethoxy substituents. This compound serves as a valuable high-purity chemical intermediate for advanced synthesis in research and industrial applications. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, dyes, and functional materials requiring specific aromatic and ester functionalities.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D labs for constructing complex molecular architectures.
• Material Science: Potential intermediate in the development of advanced polymers or liquid crystals with specific optical properties.

Basic Information

Product Name	Propanoic Acid, 2-[2-Formyl-4-(Phenylmethoxy)Phenoxy]-2-Methyl-, Ethyl Ester
CAS No.	328919-31-9
Molecular Formula	C20H22O5
Molecular Weight	342.39 g/mol
Synonyms	Ethyl 2-[2-Formyl-4-(phenylmethoxy)phenoxy]-2-methylpropanoate; 2-[2-Formyl-4-(Benzyloxy)Phenoxy]-2-Methylpropionic Acid Ethyl Ester; 2-Methyl-2-[4-(phenylmethoxy)-2-formylphenoxy]propanoic acid ethyl ester; Benzyl 4-(1-Ethoxycarbonyl-1-methylethoxy)-3-formylphenyl ether; CAS 328919-31-9
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2-[2-Formyl-4-(Phenylmethoxy)Phenoxy]-2-Methyl-, Ethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.