Description

Methylthiophosphonic Acid o-(2-Chloro-2-Propenyl)o-(4-Nitrophenyl) Ester is a specialized organophosphorus compound with a unique thiophosphonic ester structure. This chemical is valued for its role as a key synthetic intermediate in the development of advanced agrochemicals and pharmaceuticals. It is primarily sought by research and development chemists, process engineers, and manufacturers in the crop protection and fine chemical synthesis sectors who require high-purity, reliable building blocks for complex molecule assembly.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel insecticides and acaricides, leveraging its organothiophosphate backbone.
• Chemical Research: Serves as a versatile building block in organic synthesis for creating libraries of compounds with potential biological activity.
• Pharmaceutical Development: Used in the research phase for constructing complex molecules that may serve as active pharmaceutical ingredients (APIs).
• Material Science: Potential application in the synthesis of specialized ligands or functional materials due to its specific chemical reactivity.

Basic Information

Product Name	Methylthiophosphonic Acid o-(2-Chloro-2-Propenyl)o-(4-Nitrophenyl) Ester
CAS No.	14667-53-9
Molecular Formula	C10H11ClNO4PS
Molecular Weight	307.69 g/mol
Synonyms	O-(2-Chloro-2-propenyl) O-(4-nitrophenyl) methylphosphonothioate; Methylphosphonothioic Acid O-(2-Chloro-2-propenyl) O-(4-Nitrophenyl) Ester; Phosphonothioic Acid, Methyl-, O-(2-Chloro-2-propenyl) O-(4-Nitrophenyl) Ester; 2-Chloroallyl 4-Nitrophenyl Methylphosphonothioate; NSC 190987
EINECS	Contact for details

Quality Control

Our production of Methylthiophosphonic Acid o-(2-Chloro-2-Propenyl)o-(4-Nitrophenyl) Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%

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