Description

o-(1,6-Dihydro-6-Oxopyridazin-3-Yl)O,o-Dimethyl Phosphorothioate is a specialized organophosphorus compound with a pyridazinone core, serving as a key intermediate in advanced chemical synthesis. Its value lies in its unique molecular architecture, which provides a versatile scaffold for developing novel active ingredients in high-value sectors. This product is essential for research and development chemists in the agrochemical and pharmaceutical industries, particularly for creating new crop protection agents and exploring bioactive molecules.

Application

• Agrochemical Intermediate: A critical building block in the research and synthesis of novel insecticides, herbicides, and fungicides.
• Pharmaceutical Research: Used as a versatile synthon for developing potential drug candidates, especially those targeting enzyme inhibition.
• Chemical Synthesis: Serves as a precursor for creating complex heterocyclic compounds and other organophosphorus derivatives in R&D laboratories.
• Biochemical Studies: Employed in academic and industrial research to study the activity and mechanism of phosphorus-containing bioactive compounds.
• Material Science: Investigated for potential use in the development of specialized polymers or ligands with specific binding properties.

Basic Information

Product Name	o-(1,6-Dihydro-6-Oxopyridazin-3-Yl)O,o-Dimethyl Phosphorothioate
CAS No.	5836-40-8
Molecular Formula	C7H9N2O4PS
Molecular Weight	248.19 g/mol
Synonyms	3-(Dimethoxyphosphinothioyloxy)-1,6-dihydro-6-oxopyridazine; 3-(Dimethoxyphosphinothioyloxy)-6(1H)-pyridazinone; O,O-Dimethyl O-(1,6-dihydro-6-oxo-3-pyridazinyl) phosphorothioate; Phosphorothioic acid, O-(1,6-dihydro-6-oxo-3-pyridazinyl) O,O-dimethyl ester; 3-((Dimethoxyphosphorothioyl)oxy)-1,6-dihydro-6-pyridazinone; 6-Hydroxy-3-pyridazinyl dimethyl phosphorothioate
EINECS	Contact for details

Quality Control

Our o-(1,6-Dihydro-6-Oxopyridazin-3-Yl)O,o-Dimethyl Phosphorothioate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to confirm identity and potency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and R&D needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The product is sensitive to strong alkali and should be kept away from incompatible materials. Keep the container tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.