Description

3-Phenyl-2-Chloro-3-Oxopropionic Acid Ethyl Ester is a versatile and high-purity organic building block, essential for advanced chemical synthesis. Its unique structure, featuring both a phenyl group and a reactive α-chloro-β-ketoester moiety, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile reagent for Claisen condensations and other carbon-carbon bond-forming reactions.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic methodologies and creating specialized libraries of compounds.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of complex organic dyes and functional colorants.

Basic Information

Product Name	3-Phenyl-2-Chloro-3-Oxopropionic Acid Ethyl Ester
CAS No.	41381-97-9
Molecular Formula	C11H11ClO3
Molecular Weight	226.66 g/mol
Synonyms	Ethyl 2-Chloro-3-oxo-3-phenylpropanoate; Ethyl 2-Chloro-3-oxo-3-phenylpropionate; 2-Chloro-3-oxo-3-phenylpropionic Acid Ethyl Ester; α-Chloro-β-keto-β-phenylpropionic Acid Ethyl Ester; Ethyl (Chloroacetyl)phenylacetate; 3-Oxo-3-phenyl-2-chloropropionic Acid Ethyl Ester; Phenyl Chloroacetoacetate Ethyl Ester
EINECS	Contact for details

Quality Control

Our 3-Phenyl-2-Chloro-3-Oxopropionic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to guarantee compliance with your research or production specifications.

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 heat sources and incompatible materials. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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