Description

Phosphonic Acid, (3-Bromophenyl)- is a specialized organophosphorus compound characterized by a bromophenyl substituent. This structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the fields of pharmaceuticals and advanced materials. It is primarily sought after by research chemists and process development teams in the fine chemical and pharmaceutical industries. Its utility lies in enabling the introduction of both phosphonic acid and bromoaryl functionalities into target structures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting bone-related disorders or requiring metal-chelating properties.
• Ligand Synthesis: Used to prepare specialized phosphonate-based ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Precursor: Acts as a monomer or surface-modifying agent in the development of flame-retardant polymers, adhesives, and specialty coatings.
• Agrochemical Research: Employed in the research and development of novel herbicides, plant growth regulators, or fungicides with systemic activity.
• Chemical Synthesis: Functions as a versatile intermediate for further functionalization via cross-coupling reactions (e.g., Suzuki, Heck) facilitated by the bromine atom.

Basic Information

Product Name	Phosphonic Acid, (3-Bromophenyl)-
CAS No.	6959-02-0
Molecular Formula	C6H6BrO3P
Molecular Weight	236.99 g/mol
Synonyms	(3-Bromophenyl)phosphonic Acid; 3-Bromophenylphosphonic Acid; m-Bromophenylphosphonic Acid; (3-Bromobenzene)phosphonic Acid; Phosphonic Acid P-(3-Bromophenyl) Ester; NSC 163082; BRP
EINECS	Contact for details

Quality Control

Our Phosphonic Acid, (3-Bromophenyl)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as assay (HPLC), related substances, and residual solvents. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP manufacturing.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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