Description

n-(4,5-Dimethyl-1,3-Dithiolan-2-Ylidene)Phosphoramidothioic Acid O,o-Diethyl Ester is a specialized organophosphorus compound featuring a unique dithiolane moiety, which imparts distinct chemical reactivity. This compound is valued for its role as a key intermediate in the synthesis of advanced agrochemicals and pharmaceuticals, where its structure serves as a critical building block. It is primarily sought by research and development chemists, process development teams, and manufacturers in the agrochemical, pharmaceutical, and fine chemical sectors.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of novel insecticides, acaricides, and fungicides, leveraging its phosphoramidothioate core.
• Pharmaceutical Research: Serves as a versatile synthon for developing pharmacologically active molecules, particularly those targeting enzyme inhibition.
• Ligand Synthesis: Used in coordination chemistry for the preparation of specialized ligands in catalytic systems.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific electronic or adhesive properties.
• Chemical Biology Probes: Employed in the development of probes for studying biological phosphorylation and sulfur-related pathways.

Basic Information

Product Name	n-(4,5-Dimethyl-1,3-Dithiolan-2-Ylidene)Phosphoramidothioic Acid O,o-Diethyl Ester
CAS No.	5526-11-4
Molecular Formula	C9H18NO2PS3
Molecular Weight	307.40 g/mol
Synonyms	Phosphoramidothioic Acid, N-(4,5-Dimethyl-1,3-dithiol-2-ylidene)-, O,O-Diethyl Ester; O,O-Diethyl N-(4,5-dimethyl-1,3-dithiol-2-ylidene)phosphoramidothioate; 2-(Diethoxyphosphinothioylimino)-4,5-dimethyldithiole; NSC 163063; Phosphoramidothioic acid, N-(4,5-dimethyl-1,3-dithiolan-2-ylidene)-, O,O-diethyl ester
EINECS	226-864-6

Quality Control

Our production of n-(4,5-Dimethyl-1,3-Dithiolan-2-Ylidene)Phosphoramidothioic Acid O,o-Diethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and meet precise customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.