Description

Diethyl 3-Bromophenyl Phosphonate, 98 % is a high-purity organophosphorus compound, specifically a phosphonate ester derivative, serving as a critical synthetic intermediate. Its primary value lies in its role as a versatile building block for constructing complex molecules, particularly in the development of pharmaceuticals and advanced materials. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require a reliable, high-quality reagent for coupling reactions and the synthesis of biologically active compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with phosphonate or phosphate ester functionalities.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for phosphonate-based ligands used in metal-catalyzed cross-coupling reactions (e.g., Heck, Suzuki reactions).
• Material Science: Intermediate in the creation of flame retardants, plasticizers, and specialty polymers.
• Chemical Research: A valuable reagent in organic synthesis laboratories for constructing carbon-phosphorus bonds and introducing the 3-bromophenyl moiety.
• Life Sciences: Potential use in developing prodrugs or molecular probes for biochemical studies.

Basic Information

Product Name	Diethyl 3-Bromophenyl Phosphonate, 98 %
CAS No.	35125-65-6
Molecular Formula	C10H14BrO3P
Molecular Weight	293.10 g/mol
Synonyms	Diethyl (3-Bromophenyl)phosphonate; (3-Bromophenyl)phosphonic Acid Diethyl Ester; Diethyl P-(3-Bromophenyl)phosphonate; Phosphonic Acid, (3-Bromophenyl)-, Diethyl Ester; 3-Bromophenylphosphonic Acid Diethyl Ester; Diethyl 3-Bromobenzene Phosphonate; NSC 163082; AI3-52700
EINECS	Contact for details

Quality Control

Our Diethyl 3-Bromophenyl Phosphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the specified 98% minimum purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production standards.

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 strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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