Description

3-(3,4-Dichlorophenyl)-2-Oxopropanoic Acid is a high-purity, versatile organic intermediate characterized by its dichlorophenyl and oxopropanoic acid functional groups. This compound is of significant commercial interest for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), advanced crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides and fungicides, leveraging the bioactivity of the dichlorophenyl moiety.
• Organic Synthesis Research: Used in academic and industrial laboratories for constructing complex heterocyclic compounds and exploring new reaction pathways.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including dyes, pigments, and advanced material precursors.

Basic Information

Product Name	3-(3,4-Dichlorophenyl)-2-Oxopropanoic Acid
CAS No.	128437-98-9
Molecular Formula	C9H6Cl2O3
Molecular Weight	233.05 g/mol
Synonyms	3,4-Dichlorobenzoylformic Acid; 2-Oxo-3-(3,4-dichlorophenyl)propanoic Acid; (3,4-Dichlorophenyl)pyruvic Acid; α-Keto-3,4-dichlorohydrocinnamic Acid; 3-(3,4-Dichlorophenyl)pyruvic Acid; NSC 339586; 3,4-DCPA
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dichlorophenyl)-2-Oxopropanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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