Description

Desmethyl-Methylparathion is a key organophosphate compound and a primary metabolite of the insecticide methyl parathion. This high-purity chemical intermediate is essential for advanced research and synthesis in the agrochemical sector. It is primarily utilized by manufacturers and R&D laboratories focused on developing and analyzing pesticide formulations, environmental monitoring, and toxicological studies.

Application

• Agrochemical Research & Development: Serves as a critical reference standard and intermediate in the synthesis and study of novel insecticide compounds.
• Environmental Analysis: Used as an analytical standard for the detection and quantification of methyl parathion and its metabolites in soil and water samples.
• Toxicology Studies: Essential for metabolic pathway research, residue analysis, and understanding the environmental fate of organophosphate pesticides.
• Quality Control & Assurance: Employed by agrochemical manufacturers as a benchmark for impurity profiling and ensuring batch consistency of active ingredients.
• Regulatory Compliance Testing: Supports testing protocols to meet global regulatory standards for pesticide registration and safety.

Basic Information

Product Name	Desmethyl-Methylparathion
CAS No.	7699-30-1
Molecular Formula	C7H8NO5PS
Molecular Weight	249.18 g/mol
Synonyms	O,O-Dimethyl O-4-nitrophenyl phosphate; Desmethyl Parathion; Methyl Paraoxon; Paraoxon-methyl; Phosphoric acid, dimethyl 4-nitrophenyl ester; Dimethyl p-nitrophenyl phosphate; E 600; MINTACOL
EINECS	231-711-6

Quality Control

Our Desmethyl-Methylparathion is produced and handled under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

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. Due to its nature as an organophosphate, store separately from strong bases, oxidizing agents, and foodstuffs.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.