Description

n-Methylamidothiophosphoric Acid O,o-Dimethyl Ester is an organophosphorus compound with significant utility as a key chemical intermediate. Its value lies in its role as a versatile building block for the synthesis of more complex molecules, particularly in the agrochemical and pharmaceutical sectors. This product is essential for manufacturers and R&D facilities engaged in developing advanced crop protection agents, specialty chemicals, and active pharmaceutical ingredients (APIs).

Application

• Agrochemical Intermediate: Primary use as a precursor in the synthesis of insecticides, acaricides, and other crop protection chemicals.
• Pharmaceutical Synthesis: Serves as a key intermediate in the development of certain active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Utilized in organic synthesis and process development for novel organophosphorus compounds.
• Specialty Chemical Manufacturing: Employed in the production of flame retardants, plasticizers, and other performance chemicals.
• Laboratory Reagent: Used as a high-purity standard or reagent in analytical and research laboratories.

Basic Information

Product Name	n-Methylamidothiophosphoric Acid O,o-Dimethyl Ester
CAS No.	31464-99-0
Molecular Formula	C4H12NO3PS
Molecular Weight	185.18 g/mol
Synonyms	O,O-Dimethyl N-methylphosphoramidothioate; Phosphoramidothioic acid, N-methyl-, O,O-dimethyl ester; NSC 167088; Dimethyl N-methylphosphoramidothioate; N-Methyl-O,O-dimethyl phosphoramidothioate; Acephate metabolite; Acephate intermediate
EINECS	Contact for details

Quality Control

Our production of n-Methylamidothiophosphoric Acid O,o-Dimethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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