Description

Thionazin is an organophosphorus chemical compound with the CAS registry number 297-97-2. This compound is valued for its specific chemical reactivity, making it a key intermediate in specialized synthesis and research applications. It is primarily utilized by professionals in the agrochemical and pharmaceutical research sectors for developing novel active ingredients and studying biochemical pathways.

Application

• Agrochemical Intermediate: Serves as a critical precursor in the synthesis of novel insecticides and nematicides for crop protection research.
• Chemical Synthesis: Used as a specialized building block in organic synthesis for creating complex organophosphorus molecules.
• Biochemical Research: Employed in laboratory studies to investigate the mode of action of acetylcholinesterase inhibitors.
• Pharmaceutical Development: Acts as an intermediate in the research phase for developing new therapeutic agents.
• Material Science: Investigated for potential use in modifying polymer properties or creating functional materials.

Basic Information

Product Name	Thionazin
CAS No.	297-97-2
Molecular Formula	C₈H₁₃N₂O₃PS
Molecular Weight	248.24 g/mol
Synonyms	ENT 25,515; Nemafos; Thionazine; O,O-Diethyl O-2-pyrazinyl phosphorothioate; Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester; 2-Pyrazinyl diethyl phosphorothioate; AC 18133; CL 18133
EINECS	206-052-2

Quality Control

Our Thionazin is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its chemical properties, store in a cool, well-ventilated area away from strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C. This product is highly volatile; ensure containers are securely sealed.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.200 - 1.220

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