Description

Methyl 5-Bromosalicylate is a versatile brominated aromatic ester, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of the bromine atom, which enables selective functionalization for building complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to create novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing brominated aromatic cores used in electronic display technologies.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced properties.
• Organic Synthesis Reagent: Employed in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions to introduce the salicylate moiety.
• UV Absorber & Stabilizer Development: Used in research to create new compounds for stabilizing plastics, coatings, and cosmetics against light degradation.

Basic Information

Product Name	Methyl 5-Bromosalicylate
CAS No.	4068-76-2
Molecular Formula	C8H7BrO3
Molecular Weight	231.04 g/mol
Synonyms	5-Bromo-2-hydroxybenzoic acid methyl ester; Methyl 5-bromo-2-hydroxybenzoate; 2-Hydroxy-5-bromobenzoic acid methyl ester; 5-Bromosalicylic Acid Methyl Ester; 5-Bromosalicylic acid, methyl ester; Methyl 5-bromosalicylate; 5-Bromo-2-methoxycarbonylphenol
EINECS	223-771-7

Quality Control

Our Methyl 5-Bromosalicylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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