Description

Benzoic Acid, 3-Bromo-5-Chloro-4-Methoxy-, Methyl Ester is a high-purity, multi-substituted aromatic ester building block of significant interest in advanced organic synthesis. Its unique halogenated and methoxylated structure makes it a valuable precursor for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring halogenated aromatic motifs.
• Agrochemical Synthesis: Used as a key building block for creating advanced herbicides, fungicides, and insecticides, where the bromo and chloro substituents can enhance biological activity.
• Material Science Research: Employed in the synthesis of specialty polymers, liquid crystals, and organic electronic materials due to its functionalized aromatic core.
• Chemical Biology Probes: Acts as a starting material for synthesizing labeled compounds or molecular probes used in biochemical and diagnostic research.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical companies engaged in custom synthesis projects requiring specific, high-value aromatic intermediates.

Basic Information

Product Name	Benzoic Acid, 3-Bromo-5-Chloro-4-Methoxy-, Methyl Ester
CAS No.	1092308-69-4
Molecular Formula	C9H8BrClO3
Molecular Weight	279.51 g/mol
Synonyms	Methyl 3-Bromo-5-chloro-4-methoxybenzoate; 3-Bromo-5-chloro-4-methoxybenzoic acid methyl ester; Benzoic acid, 3-bromo-5-chloro-4-methoxy-, methyl ester; Methyl 3-bromo-5-chloro-4-methoxybenzoate; 1092308-69-4; SCHEMBL23823027; DTXSID40723979; AKOS040759923
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3-Bromo-5-Chloro-4-Methoxy-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Melting Point	Contact for details

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