Description

Ethyl 4-(5-Chloro-2-Methoxyphenyl)-4-Oxobutanoate is a high-purity organic intermediate characterized by its specific phenyl-substituted oxobutanoate structure. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. Consistent quality and reliable supply of this intermediate are critical for ensuring the efficiency and scalability of downstream synthetic processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, or plant growth regulators.
• Fine Chemical Production: Serves as a building block for creating complex esters, ketones, and other specialty organic compounds used in various industrial applications.
• Material Science Research: Investigated as a monomer or additive in the development of specialized polymers with unique thermal or optical properties.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory organic synthesis projects.

Basic Information

Product Name	Ethyl 4-(5-Chloro-2-Methoxyphenyl)-4-Oxobutanoate
CAS No.	107774-17-4
Molecular Formula	C13H15ClO4
Molecular Weight	270.71 g/mol
Synonyms	Ethyl 4-(5-Chloro-2-methoxyphenyl)-4-oxobutanoate; 4-(5-Chloro-2-methoxyphenyl)-4-oxobutanoic Acid Ethyl Ester; 5-Chloro-2-methoxybenzoylacetic Acid Ethyl Ester; Ethyl (5-Chloro-2-methoxybenzoyl)acetate; Butanoic acid, 4-(5-chloro-2-methoxyphenyl)-4-oxo-, ethyl ester; Ethyl γ-(5-Chloro-2-methoxybenzoyl)butyrate; NSC 339063
EINECS	Contact for details

Quality Control

Our Ethyl 4-(5-Chloro-2-Methoxyphenyl)-4-Oxobutanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and GC/MS, NMR for structural confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.