Description

4-(2-Methoxyethoxy)-4-Oxobutanoic Acid is a versatile organic acid ester derivative with a unique methoxyethoxy side chain. This compound serves as a valuable building block and intermediate in advanced organic synthesis, enabling the introduction of both carboxylic acid and polyether functionalities. It is primarily utilized by pharmaceutical, agrochemical, and specialty polymer research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly those requiring solubilizing polyether linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators as a functionalized acid component.
• Polymer Chemistry: Serves as a monomer or co-monomer for synthesizing specialty polyesters and polyethers with tailored properties.
• Crosslinking Agent: Functions in formulations for coatings, adhesives, and resins where carboxylic acid groups are needed for curing reactions.
• Chemical Research: Employed in academic and industrial R&D for exploring new synthetic methodologies and creating complex molecular architectures.
• Ligand and Chelator Precursor: Used to synthesize complexing agents for metal ions in catalytic or analytical applications.

Basic Information

Product Name	4-(2-Methoxyethoxy)-4-Oxobutanoic Acid
CAS No.	6946-89-0
Molecular Formula	C7H12O6
Molecular Weight	192.17 g/mol
Synonyms	4-(2-Methoxyethoxy)-4-oxobutanoic acid; Succinic acid mono(2-methoxyethyl) ester; 2-Methoxyethyl hydrogen succinate; Mono(2-methoxyethyl) succinate; Butanedioic acid, mono(2-methoxyethyl) ester; 4-Oxo-4-(2-methoxyethoxy)butanoic acid; MEH-Suc; (2-Methoxyethoxy)succinic acid
EINECS	Contact for details

Quality Control

Our 4-(2-Methoxyethoxy)-4-Oxobutanoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request. We support compliance with REACH and other relevant global regulatory frameworks.

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 hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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