Description

Dimethyl Ethylphosphoramidate is an organophosphorus compound with the CAS registry number 20464-99-7, serving as a versatile intermediate in advanced chemical synthesis. Its value lies in its specific phosphoramidate structure, which is crucial for constructing complex molecules in research and industrial applications. This product is essential for manufacturers and R&D laboratories in the agrochemical and pharmaceutical sectors, where it is used to develop novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel insecticides, herbicides, and plant growth regulators.
• Pharmaceutical Research: Used in medicinal chemistry for the development of prodrugs and bioactive molecules containing phosphoramidate motifs.
• Chemical Synthesis: Acts as a phosphorylating or coupling agent in the preparation of nucleotides, peptides, and other specialty organophosphorus compounds.
• Ligand & Catalyst Development: Serves as a precursor for ligands used in metal catalysis and coordination chemistry.
• Flame Retardant Synthon: A potential intermediate in the production of phosphorus-based flame retardant additives for polymers.

Basic Information

Product Name	Dimethyl Ethylphosphoramidate
CAS No.	20464-99-7
Molecular Formula	C4H12NO3P
Molecular Weight	153.12 g/mol
Synonyms	Ethylphosphoramidic Acid Dimethyl Ester; Dimethyl Ethylphosphoramidate; Ethylphosphorodiamidic Acid Dimethyl Ester; O,O-Dimethyl Ethylphosphoramidate; Phosphoramidic Acid, Ethyl-, Dimethyl Ester; Ethylamidophosphoric Acid Dimethyl Ester; NSC 163082
EINECS	Contact for details

Quality Control

Our Dimethyl Ethylphosphoramidate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Impurities (HPLC)	Individual ≤ 1.0%

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