Description

Sirmate CAS NO 62046-37-1 is a specialized organophosphorus compound widely recognized for its role as a key intermediate in advanced chemical synthesis. This high-purity material is essential for producing agrochemicals and pharmaceuticals where precise molecular architecture is critical. It is primarily sought by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and fine chemical sectors for developing novel active ingredients and complex organic molecules.

Application

• Agrochemical Intermediate: A crucial building block for the synthesis of modern insecticides and herbicides.
• Pharmaceutical Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs) requiring specific phosphonate or phosphate ester functionalities.
• Chemical Research: Serves as a versatile reagent in academic and industrial laboratories for constructing complex organic molecules.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including ligands for catalysis and advanced material precursors.

Basic Information

Item	Detail
Product Name	Sirmate
CAS No.	62046-37-1
Molecular Formula	C9H12NO4PS
Molecular Weight	285.24 g/mol
Synonyms	Propanil, Phosphorothioate; Sirmate (common name); O-Ethyl O-(4-methylthiophenyl) phenylphosphonothioate; Phenylphosphonothioic acid O-ethyl O-(4-methylthiophenyl) ester; ENT 27972; CAS 62046-37-1; Phosphonothioic acid, phenyl-, O-ethyl O-(4-(methylthio)phenyl) ester
EINECS	Contact for details

Quality Control

Our production of Sirmate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance 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 (15-25°C). Keep away from strong oxidizers and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
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.