Description

4-(4-Acetyl-2-Methoxyphenoxy)-Butanoic Acid Ethyl Ester is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex organic molecules in custom synthesis and contract manufacturing.
• Material Science: Potential monomer or modifier in the research of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: Essential reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Item	Detail
Product Name	4-(4-Acetyl-2-Methoxyphenoxy)-Butanoic Acid Ethyl Ester
CAS No.	174884-21-0
Molecular Formula	C15H20O5
Molecular Weight	280.32 g/mol
Synonyms	Ethyl 4-(4-Acetyl-2-methoxyphenoxy)butanoate; 4-(4-Acetyl-2-methoxyphenoxy)butyric Acid Ethyl Ester; Ethyl 4-(4-Acetyl-2-methoxyphenoxy)butyrate; 2'-Methoxy-4'-(3-ethoxycarbonylpropoxy)acetophenone; Butanoic acid, 4-(4-acetyl-2-methoxyphenoxy)-, ethyl ester; Acetophenone, 2'-methoxy-4'-(3-ethoxycarbonylpropoxy)-
EINECS	Contact for details

Quality Control

Our 4-(4-Acetyl-2-Methoxyphenoxy)-Butanoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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