Description

Methyl 3-Bromo-4-β-Hydroxyethoxybenzoate CAS NO 53642-72-1 is a high-purity, functionalized benzoate ester derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in the strategic combination of a bromo substituent and a hydroxyethoxy side chain, which provides versatile handles for further chemical modification. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules, especially in oncology and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides due to its reactive bromine and ether functionalities.
• Liquid Crystal Materials: Serves as a precursor in the production of specialty chemicals for electronic displays.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating functional polymers with specific optical or mechanical properties.
• Organic Synthesis Research: A versatile reagent for Suzuki, Sonogashira, and other palladium-catalyzed cross-coupling reactions in academic and industrial R&D.
• Fine Chemical Production: Intermediate for synthesizing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Methyl 3-Bromo-4-β-Hydroxyethoxybenzoate
CAS No.	53642-72-1
Molecular Formula	C₁₀H₁₁BrO₄
Molecular Weight	275.10 g/mol
Synonyms	Methyl 3-bromo-4-(2-hydroxyethoxy)benzoate; Benzoic acid, 3-bromo-4-(2-hydroxyethoxy)-, methyl ester; 3-Bromo-4-(2-hydroxyethoxy)benzoic acid methyl ester; Methyl 3-bromo-4-(β-hydroxyethoxy)benzoate; MBHEB; 53642-72-1; Methyl ester of 3-bromo-4-(2-hydroxyethoxy)benzoic acid
EINECS	Contact for details

Quality Control

Every batch of Methyl 3-Bromo-4-β-Hydroxyethoxybenzoate is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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