Description

Methyl 4-Acetoxy-3-Bromobenzoate is a high-purity, synthetically valuable benzoate ester derivative, serving as a critical advanced intermediate in complex organic synthesis. Its molecular structure, featuring both bromo and acetoxy functional groups, makes it an essential building block for constructing more complex molecules in pharmaceutical and agrochemical research. This compound is primarily sought by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for the synthesis of active pharmaceutical ingredients (APIs) and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides, leveraging its reactive bromine substituent.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for the synthesis of complex organic molecules used in electronic displays and optoelectronic devices.
• Polymer & Resin Modifier: Employed in the development of specialty polymers where the benzoate core provides specific thermal or solubility properties.
• Organic Synthesis Reagent: Utilized in academic and industrial laboratories for cross-coupling reactions (e.g., Suzuki, Heck) and other transformations to introduce functionalized aromatic segments.
• Chemical Research & Development: Acts as a standard or reference compound in analytical method development and pathway exploration for new chemical entities.

Basic Information

Product Name	Methyl 4-Acetoxy-3-Bromobenzoate
CAS No.	149817-68-5
Molecular Formula	C10H9BrO4
Molecular Weight	273.08 g/mol
Synonyms	3-Bromo-4-acetoxybenzoic acid methyl ester; Methyl 3-bromo-4-acetoxybenzoate; Benzoic acid, 3-bromo-4-acetoxy-, methyl ester; 4-Acetoxy-3-bromobenzoic acid methyl ester; Methyl (3-bromo-4-acetoxyphenyl)formate; 149817-68-5; SCHEMBL2180245
EINECS	Contact for details

Quality Control

Our Methyl 4-Acetoxy-3-Bromobenzoate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as identity, assay, and impurity profiles. Our quality management system is designed to meet the stringent requirements of our global B2B clientele in the fine chemical sector.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.