Description

3,5-Bis(Bromomethyl)Benzoic Acid is a versatile aromatic building block characterized by two reactive bromomethyl groups and a carboxylic acid functionality. This bifunctional reactivity makes it a critical intermediate for the synthesis of complex organic molecules, particularly in pharmaceutical and advanced material chemistry. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), liquid crystal polymers, and specialty cross-linking agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly for creating rigid, substituted aromatic cores in active pharmaceutical ingredients (APIs).
• Polymer & Material Science: Serves as a cross-linking agent or monomer for producing high-performance polymers, liquid crystals, and thermosetting resins.
• Organic Synthesis Building Block: Used in nucleophilic substitution reactions to introduce benzoic acid derivatives into larger molecular architectures for agrochemicals and fine chemicals.
• Ligand & Chelator Synthesis: Facilitates the creation of novel chelating agents and ligands for catalysis and metal-organic frameworks (MOFs).
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	3,5-Bis(Bromomethyl)Benzoic Acid
CAS No.	94111-75-8
Molecular Formula	C9H8Br2O2
Molecular Weight	307.97 g/mol
Synonyms	3,5-Bis(bromomethyl)benzoic acid; Benzoic acid, 3,5-bis(bromomethyl)-; 3,5-Di(bromomethyl)benzoic acid; 3,5-BBBA; α,α'-Dibromo-m-xylene-α,α'-dicarboxylic acid (derivative); 3,5-Bis(bromomethyl)benzenecarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 3,5-Bis(Bromomethyl)Benzoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed 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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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