Description

n-(Diethoxyphosphinothioyl)-n-Methylcarbamic Acid o-Isopropoxyphenyl Ester is a specialized organophosphorus compound with a thiophosphoryl group, offering unique reactivity and functionality. This chemical is valued for its role as a key intermediate in the synthesis of advanced agrochemicals and pharmaceuticals, where precise molecular architecture is critical. It is primarily sought by R&D chemists and process development teams in the fine chemical and active ingredient manufacturing sectors.

Application

• Agrochemical Intermediate: A crucial building block in the synthesis of novel insecticides and acaricides, leveraging its phosphorothioate structure.
• Pharmaceutical Synthesis: Serves as a specialized intermediate for developing pharmacologically active molecules, particularly in protease inhibitor research.
• Chemical Research & Development: Used in academic and industrial labs for studying phosphorylation reactions and developing new synthetic methodologies.
• Ligand Precursor: Acts as a precursor for synthesizing complex ligands used in catalysis and material science.
• Custom Synthesis: Employed by contract manufacturing organizations (CMOs) for the production of client-specific, high-value chemical entities.

Basic Information

Product Name	n-(Diethoxyphosphinothioyl)-n-Methylcarbamic Acid o-Isopropoxyphenyl Ester
CAS No.	28789-77-7
Molecular Formula	C15H24NO5PS
Molecular Weight	361.39 g/mol
Synonyms	O-Isopropyl O-[N-methyl-N-(diethoxyphosphinothioyl)carbamoyl]phenol; O-Isopropoxyphenyl N-methyl-N-(diethoxyphosphinothioyl)carbamate; Phosphorothioic acid, (methylcarbamoyl)-, O-(2-isopropoxyphenyl) O,O-diethyl ester; NSC 167088; Methylcarbamic acid, N-(diethoxyphosphinothioyl)-, o-isopropoxyphenyl ester; ENT 27967
EINECS	Contact for details

Quality Control

Every batch of n-(Diethoxyphosphinothioyl)-n-Methylcarbamic Acid o-Isopropoxyphenyl Ester is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

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 after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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