Description

Phosphorodithioic Acid=S-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Methyl]=o-Ethyl=o-Propyl Ester is a specialized organophosphorus compound featuring a phthalimide-derived moiety, which imparts unique chemical reactivity and stability. This compound is valued for its role as a key chemical intermediate and ligand precursor in advanced synthesis and materials science. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Serves as a precursor for developing advanced insecticides, herbicides, or fungicides with specific modes of action.
• Ligand for Catalysis: Acts as a building block for creating complex ligands used in transition metal-catalyzed reactions.
• Polymer Additive: Potential application as a stabilizer or functional monomer in specialty polymer formulations.
• Chemical Research (R&D): A valuable reagent for exploring new organophosphorus chemistry and reaction pathways in academic and industrial laboratories.
• Material Science: Investigated for incorporation into advanced materials requiring specific phosphorus-based functionalities.

Basic Information

Product Name	Phosphorodithioic Acid=S-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Methyl]=o-Ethyl=o-Propyl Ester
CAS No.	19133-16-5
Molecular Formula	C14H18NO4PS2
Molecular Weight	359.40 g/mol
Synonyms	O-Ethyl O-propyl S-(phthalimidomethyl) phosphorodithioate; S-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl] O-ethyl O-propyl phosphorodithioate; Phthalimidomethyl O-ethyl O-propyl phosphorodithioate; Phosphorodithioic acid, S-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl] O-ethyl O-propyl ester; NSC 190949; ENT 27973
EINECS	Contact for details

Quality Control

Our production of Phosphorodithioic Acid=S-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Methyl]=o-Ethyl=o-Propyl Ester adheres to stringent GMP and ISO 9001 guidelines to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to verify identity and quantify impurities. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are sealed under an inert atmosphere such as nitrogen to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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