Description

Methyl 2-Chloro-3-Methoxy-5-Bromobenzoate is a high-purity, multi-functional benzoate ester derivative designed for advanced chemical synthesis. This compound serves as a critical building block in the development of complex molecules, offering precise reactivity for introducing specific halogen and methoxy substituents. It is primarily utilized by pharmaceutical and agrochemical research and development teams, as well as by fine chemical manufacturers requiring a reliable intermediate for custom synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or possessing complex aromatic backbones.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators where the specific halogenated methoxybenzoate structure is required.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers due to its electron-withdrawing and steric properties.
• Custom Synthesis and Contract Manufacturing: An essential reagent for fine chemical companies offering bespoke synthesis services to clients in life sciences.
• Academic and R&D Laboratories: Used in medicinal chemistry programs and synthetic methodology research to explore new chemical spaces and reaction pathways.

Basic Information

Product Name	Methyl 2-Chloro-3-Methoxy-5-Bromobenzoate
CAS No.	697762-67-7
Molecular Formula	C9H8BrClO3
Molecular Weight	279.51 g/mol
Synonyms	Methyl 5-bromo-2-chloro-3-methoxybenzoate; Benzoic acid, 5-bromo-2-chloro-3-methoxy-, methyl ester; 5-Bromo-2-chloro-3-methoxybenzoic acid methyl ester; 2-Chloro-3-methoxy-5-bromobenzoic acid methyl ester; Methyl 5-bromo-2-chloro-3-methoxybenzoate; Methyl 2-chloro-3-methoxy-5-bromobenzoate
EINECS	Contact for details

Quality Control

Our production of Methyl 2-Chloro-3-Methoxy-5-Bromobenzoate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing all critical specifications to ensure the material meets your precise research or production requirements.

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. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.