Description

Morpholinophosphonothioic Acid o-Methyl o-(p-Nitrophenyl) Ester is a specialized organophosphorus compound with a thiophosphonate ester structure, serving as a critical intermediate in advanced chemical synthesis. Its unique molecular architecture, featuring both morpholine and p-nitrophenyl groups, makes it a valuable precursor for the development of bioactive molecules and functional materials. This high-purity intermediate is essential for research and production in the agrochemical and pharmaceutical sectors, where precise chemical building blocks are required for innovation.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides and acaricides, leveraging its organophosphorus backbone.
• Pharmaceutical Research: Used in medicinal chemistry for the development of enzyme inhibitors and other pharmacologically active compounds.
• Chemical Synthesis: Serves as a versatile building block for constructing complex thiophosphonate esters and related derivatives.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis and coordination chemistry.
• Material Science: Investigated for incorporation into polymers or surface-modifying agents to impart specific chemical functionalities.

Basic Information

Product Name	Morpholinophosphonothioic Acid o-Methyl o-(p-Nitrophenyl) Ester
CAS No.	13351-40-1
Molecular Formula	C11H15N2O5PS
Molecular Weight	318.29 g/mol
Synonyms	O-Methyl O-(4-nitrophenyl) morpholin-4-ylphosphonothioate; Phosphonothioic acid, morpholino-, O-methyl O-(4-nitrophenyl) ester; Morpholin-4-ylphosphonothioic acid O-methyl O-4-nitrophenyl ester; O-Methyl O-p-nitrophenyl morpholinophosphonothioate; 4-Morpholinephosphonothioic acid O-methyl O-(4-nitrophenyl) ester; ENT-27,396; NSC 163049
EINECS	Contact for details

Quality Control

Our production of Morpholinophosphonothioic Acid o-Methyl o-(p-Nitrophenyl) Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS. 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, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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