Description

1-(Diethoxyphosphorylmethylsulfonyl)-4-Methylbenzene is a specialized organophosphorus compound with a unique sulfonyl linker, serving as a high-value synthetic intermediate. Its molecular architecture makes it a critical precursor for constructing complex molecules in advanced chemical synthesis. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized phosphine-based ligands used in transition metal catalysis.
• Material Science Research: Employed in the development of advanced polymers and functional materials with specific chemical properties.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	1-(Diethoxyphosphorylmethylsulfonyl)-4-Methylbenzene
CAS No.	60682-95-3
Molecular Formula	C₁₂H₁₉O₅PS
Molecular Weight	306.31 g/mol
Synonyms	p-Tolylsulfonylmethylphosphonic Acid Diethyl Ester; Diethyl (p-Tolylsulfonylmethyl)phosphonate; Diethyl [(4-Methylphenyl)sulfonyl]methylphosphonate; 4-Methylbenzenesulfonylmethylphosphonic Acid Diethyl Ester; (4-Methylphenylsulfonylmethyl)phosphonic Acid Diethyl Ester; Diethyl (4-Methylbenzenesulfonylmethyl)phosphonate; Tosylmethylphosphonic Acid Diethyl Ester; Diethyl Tosylmethylphosphonate
EINECS	Contact for details

Quality Control

Our 1-(Diethoxyphosphorylmethylsulfonyl)-4-Methylbenzene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and IR spectroscopy, to confirm identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

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%

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