Description

Phosphonic Acid, (Acetyloxy)(5-Chloro-2-Hydroxyphenyl)Methyl-, Dimethyl Ester is a specialized organophosphorus compound with a complex molecular structure that combines phenolic and phosphonate ester functionalities. This unique architecture makes it a valuable chemical intermediate for synthesizing advanced molecules, particularly in the agrochemical and pharmaceutical sectors. Industrial R&D teams and fine chemical manufacturers require this high-purity building block to develop new active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators, leveraging its chlorophenol and phosphonate groups.
• Pharmaceutical Synthesis: Serves as a sophisticated building block for creating potential drug candidates, especially those targeting enzyme inhibition.
• Ligand and Chelating Agent Precursor: Used in research to develop specialized ligands for metal catalysis and extraction processes.
• Polymer Modification: Can be incorporated into polymer chains to impart specific properties like flame retardancy or metal adhesion.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new reactions in organophosphorus chemistry.
• Specialty Additives: Potential use in formulating advanced stabilizers or performance additives for niche industrial applications.

Basic Information

Item	Detail
Product Name	Phosphonic Acid, (Acetyloxy)(5-Chloro-2-Hydroxyphenyl)Methyl-, Dimethyl Ester
CAS No.	127890-30-6
Molecular Formula	C11H14ClO6P
Molecular Weight	308.65 g/mol
Synonyms	Dimethyl (acetyloxy)(5-chloro-2-hydroxyphenyl)methylphosphonate; (5-Chloro-2-hydroxyphenyl)(dimethoxyphosphinyl)methyl acetate; Acetic Acid (5-Chloro-2-hydroxyphenyl)(dimethoxyphosphinyl)methyl Ester; Phosphonic acid, P-[(5-chloro-2-hydroxyphenyl)acetyl]-, dimethyl ester; (Acetyloxy)(5-chloro-2-hydroxyphenyl)methylphosphonic acid dimethyl ester
EINECS	Contact for details

Quality Control

Every batch of our Phosphonic Acid, (Acetyloxy)(5-Chloro-2-Hydroxyphenyl)Methyl-, Dimethyl Ester is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to meet the stringent requirements of our B2B clients in synthesis and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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