Description

Phosphoric Acid Diethyl 4-(Dimethylaminosulfonyl)Phenyl Ester is a specialized organophosphorus compound characterized by its unique sulfonamide and phenyl ester functional groups. This chemical is valued for its role as a key synthetic intermediate and functional additive in advanced chemical manufacturing. It is primarily utilized by research institutions and industrial producers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its organophosphorus structure.
• Chemical Research: Acts as a versatile reagent in organic synthesis for introducing specific functional groups into complex molecules.
• Ligand and Catalyst Development: Employed in the design of specialized ligands for metal catalysis and molecular recognition applications.
• Polymer Modification: Functions as a functional monomer or additive to impart specific properties to specialty polymers.
• Analytical Reference Standard: Used as a high-purity standard in analytical laboratories for method development and quality control.

Basic Information

Product Name	Phosphoric Acid Diethyl 4-(Dimethylaminosulfonyl)Phenyl Ester
CAS No.	3079-03-6
Molecular Formula	C12H20NO6PS
Molecular Weight	337.33 g/mol
Synonyms	Diethyl (4-(Dimethylsulfamoyl)phenyl) Phosphate; Diethyl 4-(Dimethylsulfamoyl)phenyl Phosphate; 4-(Dimethylsulfamoyl)phenyl Diethyl Phosphate; Phosphoric Acid, Diethyl Ester with p-(Dimethylsulfamoyl)phenol; p-(N,N-Dimethylsulfamoyl)phenyl Diethyl Phosphate; NSC 163082; 3079-03-6; Diethyl P-(Dimethylsulfamoyl)phenyl Phosphate
EINECS	Contact for details

Quality Control

Our production of Phosphoric Acid Diethyl 4-(Dimethylaminosulfonyl)Phenyl Ester adheres to stringent quality management protocols. Every batch is subjected to comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support cGMP and ISO 9001 standards for research and industrial-grade materials.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (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.