Description

2-Bromo-5-(Methoxycarbonyl)Benzoic Acid is a high-purity, multi-functional aromatic building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a carboxylic acid and a bromine substituent, makes it a versatile intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, where its halogenated benzoic acid core is a valuable structural motif.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and advanced polymers due to its functionalized aromatic ring.
• Custom Synthesis and Contract Manufacturing: A critical building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	2-Bromo-5-(Methoxycarbonyl)Benzoic Acid
CAS No.	1621912-33-1
Molecular Formula	C9H7BrO4
Molecular Weight	259.06 g/mol
Synonyms	5-(Methoxycarbonyl)-2-bromobenzoic acid; 2-Bromo-5-carbomethoxybenzoic acid; Methyl 5-bromo-2-carboxybenzoate; 2-Bromo-5-methoxycarbonylbenzoic acid; Benzoic acid, 2-bromo-5-(methoxycarbonyl)-; 2-Bromoterephthalic acid monomethyl ester
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-(Methoxycarbonyl)Benzoic Acid is manufactured under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.