Description

Methyl 5-Bromo-2-Hydroxy-3-Methylbenzoate is a high-purity, synthetically valuable halogenated benzoate ester derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators, leveraging its bromo and hydroxy functional groups.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Intermediate for synthesizing functionalized monomers and polymers with specific optical or electronic properties.
• Academic & Industrial R&D: Serves as a standard or starting material for methodological studies in organic chemistry and process optimization.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Item	Details
Product Name	Methyl 5-Bromo-2-Hydroxy-3-Methylbenzoate
CAS No.	40912-71-8
Molecular Formula	C9H9BrO3
Molecular Weight	245.07 g/mol
Synonyms	5-Bromo-2-hydroxy-3-methylbenzoic acid methyl ester; Methyl 5-bromo-2-hydroxy-3-methylbenzoate; 3-Methyl-5-bromosalicylic acid methyl ester; 2-Hydroxy-3-methyl-5-bromobenzoic acid methyl ester; Methyl 3-methyl-5-bromosalicylate; 5-Bromo-3-methylsalicylic acid methyl ester; Benzoic acid, 5-bromo-2-hydroxy-3-methyl-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-Bromo-2-Hydroxy-3-Methylbenzoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our commitment to consistent quality and traceability supports your R&D and scale-up processes with reliable material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled 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 opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white 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.