Description

Ethyl 2-(4-Chloro-3-Nitrobenzoyl)Benzoate is a high-purity, specialized organic intermediate with the CAS number 140861-42-3. This compound is valued for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and active pharmaceutical ingredient (API) manufacturing sectors for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with benzophenone or related heterocyclic cores.
• Agrochemical Synthesis: Used in research and development for creating new herbicides, fungicides, and insecticides with specific activity profiles.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Employed in the synthesis of complex organic colorants and photoactive compounds.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological studies and the exploration of new chemical reactions.
• Custom Synthesis: A starting material for contract manufacturing organizations (CMOs) producing bespoke chemicals for client-specific projects.

Basic Information

Product Name	Ethyl 2-(4-Chloro-3-Nitrobenzoyl)Benzoate
CAS No.	140861-42-3
Molecular Formula	C16H12ClNO5
Molecular Weight	333.72 g/mol
Synonyms	Ethyl 2-(4-Chloro-3-nitrobenzoyl)benzoate; Benzoic acid, 2-(4-chloro-3-nitrobenzoyl)-, ethyl ester; Ethyl o-(4-chloro-3-nitrobenzoyl)benzoate; 2-(4-Chloro-3-nitrobenzoyl)benzoic acid ethyl ester; Ethyl 2-(4-chloro-3-nitrobenzoyl)benzoate; Ethyl 2-(4-chloro-3-nitrobenzoyl)benzoate (CAS 140861-42-3); 140861-42-3; NSC 405124
EINECS	Contact for details

Quality Control

Our Ethyl 2-(4-Chloro-3-Nitrobenzoyl)Benzoate is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent batch-to-batch quality.

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, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.