Description

Diethyl 4-Ethoxyphenylethylmalonate is a high-purity organic ester compound, serving as a critical building block in advanced chemical synthesis. Its value lies in its versatile reactivity, particularly as a key intermediate for constructing complex molecular architectures. This product is essential for research and production in the pharmaceutical and fine chemical industries, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with phenethylamine or related backbones.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, flavors, fragrances, and advanced materials requiring specific ethoxyphenyl functionalities.
• Agrochemical Research: Serves as a building block for developing novel herbicides, pesticides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: A potential intermediate in the synthesis of organic electronic materials and emissive layers.
• Academic & Industrial R&D: Employed in methodological development and scale-up chemistry for new synthetic pathways.

Basic Information

Product Name	Diethyl 4-Ethoxyphenylethylmalonate
CAS No.	55784-11-7
Molecular Formula	C₁₇H₂₄O₅
Molecular Weight	308.37 g/mol
Synonyms	Diethyl (4-ethoxyphenethyl)malonate; Diethyl 2-(4-ethoxyphenethyl)malonate; 4-Ethoxyphenethylmalonic Acid Diethyl Ester; Malonic acid, (4-ethoxyphenethyl)-, diethyl ester; Diethyl (2-(4-ethoxyphenyl)ethyl)propanedioate
EINECS	Contact for details

Quality Control

Our Diethyl 4-Ethoxyphenylethylmalonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment 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 room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.