Description

Propanoic Acid, 3,3-Dichloro-2-Oxo-, Methyl Ester is a specialized organic ester building block characterized by its reactive dichloro and oxo functional groups. This compound is valued for its role as a versatile synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring halogenated or keto-ester motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex organic molecules, including heterocycles and natural product analogs.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialized polymers with unique properties.
• Chemical Biology Probes: Serves as a starting material for synthesizing molecular probes used to study biological pathways and enzyme functions.

Basic Information

Product Name	Propanoic Acid, 3,3-Dichloro-2-Oxo-, Methyl Ester
CAS No.	1431953-90-0
Molecular Formula	C4H4Cl2O3
Molecular Weight	170.98 g/mol
Synonyms	Methyl 3,3-dichloro-2-oxopropanoate; Methyl 3,3-dichloro-2-oxopropionate; 3,3-Dichloro-2-oxopropionic acid methyl ester; Methyl 3,3-dichloropyruvate; 3,3-Dichloropyruvic acid methyl ester; Methyl dichloropyruvate; Dichloropyruvic acid methyl ester
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 3,3-Dichloro-2-Oxo-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for extended stability. Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.