Description

Phosphorochloridothioic Acid o-Ethyl o-(2-Nitro-5-Methylphenyl) Ester is a specialized organophosphorus compound that serves as a critical intermediate in advanced chemical synthesis. This compound matters for its role in constructing complex molecules, particularly in the development of agrochemicals and pharmaceuticals. It is needed by research institutions and industrial manufacturers focused on creating novel active ingredients, where precise chemical building blocks are essential for innovation and process efficiency.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides and pesticides, leveraging its organophosphorus structure.
• Pharmaceutical Research: Used in medicinal chemistry for the development of potential drug candidates and bioactive molecules.
• Chemical Synthesis: Serves as a versatile building block for creating complex thiophosphoric acid esters and related derivatives.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for coordination chemistry and catalytic systems.
• Material Science: Investigated for use in the synthesis of functionalized polymers or additives with specific properties.

Basic Information

Product Name	Phosphorochloridothioic Acid o-Ethyl o-(2-Nitro-5-Methylphenyl) Ester
CAS No.	55301-59-2
Molecular Formula	C9H11ClNO4PS
Molecular Weight	295.68 g/mol
Synonyms	O-Ethyl O-(2-Nitro-5-Methylphenyl) Phosphorochloridothioate; Phosphorochloridothioic Acid, O-Ethyl O-(2-Nitro-5-Methylphenyl) Ester; 2-Nitro-5-methylphenyl ethyl chlorothiophosphate; Ethyl 2-nitro-5-methylphenyl chlorothiophosphate; NSC 403096; Chlorothiophosphoric Acid O-Ethyl O-(2-Nitro-5-Methylphenyl) Ester
EINECS	Contact for details

Quality Control

Our Phosphorochloridothioic Acid o-Ethyl o-(2-Nitro-5-Methylphenyl) Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request 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. Recommended storage temperature is between 2°C and 8°C to maintain stability for extended periods. Keep away from heat, sparks, and open flames. This material is moisture-sensitive; ensure containers are sealed under an inert atmosphere such as nitrogen after opening.

Specification

Item	Specification
Appearance	Light yellow to amber liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	≤ 3.0% total
Water Content (KF)	≤ 0.5%

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