Description

2-Bromoethylphosphonic Acid is a versatile organophosphorus compound that serves as a key synthetic intermediate. Its bifunctional nature, featuring both a reactive bromoalkyl group and a phosphonic acid moiety, makes it invaluable for constructing complex molecular architectures. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for applications ranging from drug development to the creation of functional polymers and metal-chelating agents.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring phosphonate or phosphate ester functionalities for bioactivity.
• Agrochemical Synthesis: Serves as a key building block for creating herbicides, plant growth regulators, and other crop protection agents with phosphonate groups.
• Ligand and Chelating Agent Precursor: Employed in the development of specialized ligands for catalysis and metal ion sequestration in industrial processes.
• Polymer and Material Science: Acts as a monomer or cross-linking agent for producing flame-retardant polymers, ion-exchange resins, and surface-modifying materials.
• Bioconjugation and Probe Synthesis: Utilized in biochemical research to attach phosphonate tags to biomolecules for studying biological processes.
• Organic Synthesis Reagent: Functions as an alkylating agent or a precursor for Wittig-Horner type reactions to form carbon-carbon double bonds.

Basic Information

Product Name	2-Bromoethylphosphonic Acid
CAS No.	999-82-6
Molecular Formula	C2H6BrO3P
Molecular Weight	188.95 g/mol
Synonyms	(2-Bromoethyl)phosphonic Acid; 2-Bromoethanephosphonic Acid; Ethylphosphonic Acid, 2-bromo-; NSC 402124; BRP; Phosphonic acid, P-(2-bromoethyl)-
EINECS	213-648-7

Quality Control

Every batch of 2-Bromoethylphosphonic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, identity, and impurity profiles.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	< 20 ppm

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