Description

n-Isopropylphosphoramidochloridothioic Acid o-Methyl Ester is a specialized organophosphorus compound that serves as a critical intermediate in advanced chemical synthesis. Its unique structure, featuring both a phosphoramidochloridothioic acid core and an isopropyl group, makes it a valuable building block for creating complex molecules with specific biological or material properties. This high-purity intermediate is primarily sought by research institutions and manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and fine chemicals.

Application

• Key Intermediate in Agrochemical Synthesis: Used in the production of organophosphate and organothiophosphate insecticides, herbicides, and fungicides.
• Pharmaceutical Intermediate: Employed in the research and development of novel drug candidates, particularly those targeting enzyme inhibition.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in coordination chemistry and catalysis.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on organophosphorus chemistry and new synthetic methodologies.
• Material Science Applications: Potential use in the synthesis of flame retardants, plasticizers, and other functional materials.

Basic Information

Product Name	n-Isopropylphosphoramidochloridothioic Acid o-Methyl Ester
CAS No.	35236-17-0
Molecular Formula	C4H11ClNO2PS
Molecular Weight	203.62 g/mol
Synonyms	O-Methyl N-isopropylphosphoramidochloridothioate; Isopropylphosphoramidochloridic Acid O-Methyl Ester; Phosphoramidochloridothioic Acid, N-isopropyl-, O-Methyl Ester; NSC 163063; Methyl N-isopropylphosphoramidochloridothioate; Isopropylphosphoramidochloridothioic Acid Methyl Ester; N-Isopropyl-O-methylphosphoramidochloridothioate
EINECS	Contact for details

Quality Control

Our production of n-Isopropylphosphoramidochloridothioic Acid o-Methyl Ester adheres to stringent quality management protocols. Each batch is rigorously analyzed using advanced techniques such as GC, HPLC, and NMR to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

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

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