Description

Benzeneacetic Acid, 4-Chloro-.Alpha.-Formyl-, Ethyl Ester is a specialized aromatic ester building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both chloro and formyl substituents, makes it a versatile precursor for constructing complex pharmacophores and fine chemicals. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those with anti-inflammatory or central nervous system activity.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile electrophile or precursor for further functionalization (e.g., reduction, condensation) in complex molecule assembly.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies and the creation of new chemical libraries.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of specialized chromophores and advanced colorants.

Basic Information

Product Name	Benzeneacetic Acid, 4-Chloro-.Alpha.-Formyl-, Ethyl Ester
CAS No.	33691-09-7
Molecular Formula	C11H11ClO3
Molecular Weight	226.66 g/mol
Synonyms	Ethyl 4-Chloro-α-formylbenzeneacetate; Ethyl 2-(4-Chlorophenyl)-2-oxoacetate; 4-Chlorobenzoylformic Acid Ethyl Ester; Ethyl 4-Chlorobenzoylformate; Ethyl (4-Chlorophenyl)(oxo)acetate; α-Oxo-4-chlorobenzeneacetic Acid Ethyl Ester; Ethyl P-Chlorobenzoylformate
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 4-Chloro-.Alpha.-Formyl-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.