Description

Ethyl 3-Bromo-4-Chloro-5-Nitrobenzoate is a high-purity, multi-functional aromatic ester building block designed for advanced chemical synthesis. Its strategic halogen and nitro substitution pattern makes it a critical intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the life sciences and fine chemical industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those with halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a precursor for functionalized monomers or ligands in advanced polymer and coordination chemistry.
• Dye and Pigment Intermediate: Utilized in the development of specialized colorants and imaging agents.
• Academic & Contract Research: Essential reagent for methodological studies in organic synthesis, including cross-coupling and nucleophilic substitution reactions.

Basic Information

Product Name	Ethyl 3-Bromo-4-Chloro-5-Nitrobenzoate
CAS No.	1503959-72-5
Molecular Formula	C9H7BrClNO4
Molecular Weight	308.51 g/mol
Synonyms	Benzoic acid, 3-bromo-4-chloro-5-nitro-, ethyl ester; Ethyl 3-bromo-4-chloro-5-nitrobenzoate; 3-Bromo-4-chloro-5-nitrobenzoic acid ethyl ester; Ethyl 3-bromo-4-chloro-5-nitrobenzoate (CAS 1503959-72-5)
EINECS	Contact for details

Quality Control

Our Ethyl 3-Bromo-4-Chloro-5-Nitrobenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to ensure traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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