Description

6-Chloro-2-(Diethoxyphosphinothioylsulfanylmethyl)Pyridazin-3-One is a specialized organophosphorus chemical intermediate of significant importance in advanced synthesis. This compound matters for its role as a key building block in the development of novel active ingredients, particularly in the agrochemical sector. Industrial researchers and manufacturers in the fine chemical and crop protection industries need this high-purity intermediate for creating next-generation products.

Application

• Agrochemical Intermediate: Primary use as a critical precursor in the synthesis of novel insecticides and acaricides.
• Chemical Synthesis: Serves as a versatile building block for introducing the diethoxyphosphinothioylsulfanylmethyl moiety into heterocyclic systems.
• Research & Development: Used in pharmaceutical and agrochemical R&D for structure-activity relationship (SAR) studies and lead optimization.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	6-Chloro-2-(Diethoxyphosphinothioylsulfanylmethyl)Pyridazin-3-One
CAS No.	22439-38-9
Molecular Formula	C10H16ClN2O3PS2
Molecular Weight	366.80 g/mol
Synonyms	6-Chloro-2-[(diethoxyphosphinothioyl)thio]methyl-3(2H)-pyridazinone; 2-[(Diethoxyphosphinothioyl)thio]methyl-6-chloro-3(2H)-pyridazinone; 6-Chloro-2-[(diethoxyphosphinothioyl)sulfanylmethyl]pyridazin-3-one; O,O-Diethyl S-((6-chloro-3-oxo-2-pyridazinyl)methyl) phosphorodithioate; Phosphorodithioic acid, O,O-diethyl S-[(6-chloro-3-oxo-2-pyridazinyl)methyl] ester
EINECS	Contact for details

Quality Control

Our production of 6-Chloro-2-(Diethoxyphosphinothioylsulfanylmethyl)Pyridazin-3-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. Certificates of Analysis (COA) documenting all critical quality parameters are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.