Description

2-Bromo-4-Hydroxy-5-Nitro-Benzoic Acid Methyl Ester is a high-purity, multi-functional aromatic ester building block of significant interest in advanced organic synthesis. Its unique structure, featuring bromo, hydroxy, and nitro substituents, makes it a versatile intermediate for constructing complex molecules. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those requiring a functionalized benzoic acid ester scaffold.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators where its halogen and nitro groups offer sites for further chemical modification.
• Organic Synthesis Building Block: Serves as a versatile starting material for coupling reactions, nucleophilic substitutions, and reductions to create diverse libraries of aromatic compounds.
• Material Science Research: Investigated as a monomer or functional additive in the synthesis of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized colorants and photographic chemicals due to its nitro and hydroxy functionalities.

Basic Information

Product Name	2-Bromo-4-Hydroxy-5-Nitro-Benzoic Acid Methyl Ester
CAS No.	1642794-97-5
Molecular Formula	C9H6BrNO5
Molecular Weight	288.05 g/mol
Synonyms	Methyl 2-Bromo-4-hydroxy-5-nitrobenzoate; Benzoic acid, 2-bromo-4-hydroxy-5-nitro-, methyl ester; 2-Bromo-4-hydroxy-5-nitro-benzoic acid methyl ester; Methyl 2-bromo-4-hydroxy-5-nitrobenzoate; 5-Nitro-2-bromo-4-hydroxybenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-4-Hydroxy-5-Nitro-Benzoic Acid Methyl Ester is produced and tested under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.