Description

o-Ethyl o-Methyl S-(1,3-Dioxo-1H-Isoindol-2(3H)-Ylmethyl) Phosphorodithioate is a specialized organophosphorus compound with a unique phthalimide-derived side chain, offering distinct reactivity and functionality. This chemical is valued for its role as a key intermediate in the synthesis of advanced agrochemicals and pharmaceuticals, where its specific structure enables targeted biological activity. It is primarily sought by research and development chemists, process development engineers, and manufacturers in the agrochemical and fine chemical sectors for creating novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of novel insecticides and acaricides, leveraging its phosphorodithioate moiety.
• Pharmaceutical Research: Used as a specialized synthon in medicinal chemistry for developing compounds with potential enzyme-inhibiting properties.
• Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for introducing sulfur- and phosphorus-containing functional groups.
• Ligand and Catalyst Precursor: Potential use in creating chelating ligands or precursors for catalytic systems in specialized reactions.
• Material Science Research: Investigated for incorporation into polymers or surface-modifying agents to impart specific chemical properties.

Basic Information

Product Name	o-Ethyl o-Methyl S-(1,3-Dioxo-1H-Isoindol-2(3H)-Ylmethyl) Phosphorodithioate
CAS No.	13104-29-5
Molecular Formula	C₁₂H₁₄NO₄PS₂
Molecular Weight	331.34 g/mol
Synonyms	Phosphorodithioic acid, O-ethyl O-methyl ester, S-ester with N-(hydroxymethyl)phthalimide; O-Ethyl O-methyl S-(phthalimidomethyl) phosphorodithioate; Phthalimidomethyl O-ethyl O-methyl phosphorodithioate; S-Phthalimidomethyl O,O-dimethyl phosphorodithioate (common naming variation); ENT-27,396; NSC 190986
EINECS	Contact for details

Quality Control

Every batch of o-Ethyl o-Methyl S-(1,3-Dioxo-1H-Isoindol-2(3H)-Ylmethyl) Phosphorodithioate is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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