Description

Dimethyl(4-Bromophenyloxomethyl)Phosphonate is a specialized organophosphorus compound, a brominated phosphonate ester, serving as a versatile chemical intermediate. Its value lies in its unique molecular structure, which combines a phosphonate group with a brominated aromatic moiety, enabling precise synthetic transformations. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring bromoaryl or phosphonate functional groups.
• Agrochemical Synthesis: Used in the development of novel herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized phosphonate-based ligands for metal catalysis.
• Material Science Research: Employed in the creation of flame retardants, polymer modifiers, and specialty monomers.
• Organic Synthesis Building Block: Utilized in Horner-Wadsworth-Emmons (HWE) olefination reactions and other carbon-carbon bond-forming processes.
• Chemical Biology Probes: Potential use in designing enzyme inhibitors or molecular probes due to its phosphonate moiety mimicking phosphate groups.

Basic Information

Product Name	Dimethyl(4-Bromophenyloxomethyl)Phosphonate
CAS No.	33493-31-1
Molecular Formula	C9H10BrO4P
Molecular Weight	293.06 g/mol
Synonyms	Dimethyl (4-Bromobenzoyl)phosphonate; (4-Bromobenzoyl)phosphonic Acid Dimethyl Ester; Phosphonic Acid, P-[(4-Bromophenyl)carbonyl]-, Dimethyl Ester; Dimethyl P-[(4-Bromobenzoyl)]phosphonate; 4-Bromobenzoylphosphonic Acid Dimethyl Ester; Dimethyl (4-Bromobenzoyl)phosphonate; (p-Bromobenzoyl)phosphonic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our Dimethyl(4-Bromophenyloxomethyl)Phosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.