Description

o-Methyl O,o-Bis(3-Methyl-4-Nitrophenyl) Phosphorothioate is a specialized organophosphorus compound of significant interest in advanced chemical synthesis. This compound matters as a key intermediate or precursor in the development of complex molecules, offering unique reactivity due to its phosphorothioate ester and nitrophenyl functional groups. It is primarily needed by research institutions and industrial R&D departments focused on agrochemical discovery, pharmaceutical development, and materials science.

Application

• Agrochemical Intermediate: Serves as a critical precursor in the research and synthesis of novel insecticides and acaricides.
• Pharmaceutical Research: Used as a building block in medicinal chemistry for developing enzyme inhibitors or targeted therapeutic agents.
• Chemical Synthesis: Acts as a versatile reagent for introducing phosphorothioate groups into complex organic molecules.
• Material Science: Potential use in the development of specialized polymers or ligands for metal coordination.
• Analytical Standard: Employed as a reference standard in environmental or residue analysis for related compounds.

Basic Information

Product Name	o-Methyl O,o-Bis(3-Methyl-4-Nitrophenyl) Phosphorothioate
CAS No.	4901-42-2
Molecular Formula	C21H19N2O7PS
Molecular Weight	474.43 g/mol
Synonyms	Phosphorothioic Acid, O-Methyl O,O-Bis(3-Methyl-4-Nitrophenyl) Ester; O-Methyl O,O-Bis(3-methyl-4-nitrophenyl) Phosphorothioate; Methyl O,O-Bis(3-methyl-4-nitrophenyl) Phosphorothioate; O,O-Bis(3-Methyl-4-Nitrophenyl) O-Methyl Phosphorothioate; 3-Methyl-4-Nitrophenyl Methyl Phosphorothioate (mixed isomers); CAS 4901-42-2
EINECS	Contact for details

Quality Control

Our o-Methyl O,o-Bis(3-Methyl-4-Nitrophenyl) Phosphorothioate is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are available upon request 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). Due to its property of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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