Description

Ethyl 5-(3-Chlorophenyl)-5-Oxovalerate is a high-purity organic ester building block featuring a 3-chlorophenyl ketone moiety. 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 sought by research and development laboratories, as well as production facilities, in the pharmaceutical and fine chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a chlorinated aromatic ketone ester structure.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex organic molecules for agrochemicals, dyes, and specialty polymers.
• Medicinal Chemistry Research: Serves as a crucial precursor in structure-activity relationship (SAR) studies and the development of novel therapeutic agents.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.
• Academic & Industrial R&D: Utilized in exploratory research for developing new synthetic methodologies and catalytic processes.

Basic Information

Product Name	Ethyl 5-(3-Chlorophenyl)-5-Oxovalerate
CAS No.	898752-16-4
Molecular Formula	C13H15ClO3
Molecular Weight	254.71 g/mol
Synonyms	Ethyl 5-(3-chlorophenyl)-5-oxopentanoate; 5-Oxovaleric acid, 5-(3-chlorophenyl)-, ethyl ester; Ethyl 5-(3-chlorobenzoyl)valerate; 3-Chlorophenyl levulinate ethyl ester; Ethyl 4-(3-chlorobenzoyl)butyrate; Ethyl γ-(3-chlorobenzoyl)butyrate; 898752-16-4
EINECS	Contact for details

Quality Control

Our Ethyl 5-(3-Chlorophenyl)-5-Oxovalerate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	≤ 20 ppm

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