Description

Ethylphosphonodithioic Acid o-Ethyl S-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Methyl] Ester is a specialized organophosphorus compound that serves as a key intermediate in advanced chemical synthesis. Its unique structure, featuring both phosphonodithioate and phthalimide moieties, makes it valuable for creating molecules with specific biological or material properties. This chemical is primarily sought by research institutions and industrial R&D departments engaged in developing novel agrochemicals, pharmaceuticals, and functional materials.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of novel insecticides, acaricides, and fungicides, particularly those targeting specific enzymatic pathways.
• Pharmaceutical Research: Used as a precursor in medicinal chemistry for developing potential therapeutic agents, leveraging its modifiable phosphonodithioate group.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating specialized ligands used in coordination chemistry and homogeneous catalysis.
• Polymer Additive Development: Investigated for incorporation into polymer chains to impart specific properties like flame retardancy or metal-chelating ability.
• Chemical Biology Probes: Utilized in the design of activity-based probes for studying enzyme function, particularly phosphatases and related enzymes.

Basic Information

Product Name	Ethylphosphonodithioic Acid o-Ethyl S-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Methyl] Ester
CAS No.	24017-24-1
Molecular Formula	C13H16NO4PS2
Molecular Weight	345.38 g/mol
Synonyms	O-Ethyl S-(N-phthalimidomethyl) methylphosphonodithioate; Phosmet Impurity; S-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl] O-ethyl methylphosphonodithioate; Ethylphosphonodithioic Acid, O-Ethyl Ester, S-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl] Ester; NSC 167088; O-Ethyl S-(phthalimidomethyl) methylphosphonodithioate; Phosphonodithioic acid, ethyl-, O-ethyl S-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl] ester
EINECS	Contact for details

Quality Control

Our production of Ethylphosphonodithioic Acid o-Ethyl S-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Methyl] Ester adheres to a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet precise customer specifications. A detailed Certificate of Analysis (COA) documenting all test results is provided with each shipment.

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). Keep away from strong bases and incompatible materials such as oxidizing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

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.