Description

Methyl 5-Bromo-3-Chloro-2-Methylbenzoate is a high-purity, multi-halogenated benzoate ester derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile, functionalized aromatic scaffold for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists in the life sciences and specialty chemical industries who require precise building blocks for drug discovery and material synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting neurological and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers and liquid crystals with specific electronic or optical properties.
• Organic Synthesis: A versatile substrate for cross-coupling reactions (e.g., Suzuki, Stille) and further functionalization due to the reactive bromo and chloro substituents.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and impurity profiling.

Basic Information

Product Name	Methyl 5-Bromo-3-Chloro-2-Methylbenzoate
CAS No.	1522778-35-3
Molecular Formula	C10H10BrClO2
Molecular Weight	277.54 g/mol
Synonyms	Methyl 5-bromo-3-chloro-2-methylbenzoate; 5-Bromo-3-chloro-2-methylbenzoic acid methyl ester; Benzoic acid, 5-bromo-3-chloro-2-methyl-, methyl ester; 2-Methyl-5-bromo-3-chlorobenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-Bromo-3-Chloro-2-Methylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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