Description

1-(Benzylsulfanyl-Ethoxy-Phosphoryl)-4-Methyl-Benzene is a specialized organophosphorus compound featuring a benzylthio and ethoxyphosphoryl group attached to a toluene core, offering unique reactivity and structural properties. This chemical is valued as a key intermediate or reagent in advanced synthetic chemistry, enabling the construction of complex molecules for research and industrial applications. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those requiring phosphorus-containing scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators where its specific functional groups impart desired biological activity.
• Ligand & Catalyst Precursor: Acts as a precursor for the development of specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of advanced polymers, flame retardants, or specialty additives where phosphorus and sulfur functionalities are beneficial.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biochemical pathways and enzyme mechanisms.

Basic Information

Product Name	1-(Benzylsulfanyl-Ethoxy-Phosphoryl)-4-Methyl-Benzene
CAS No.	23182-56-1
Molecular Formula	C₁₆H₁₉O₂PS
Molecular Weight	306.36 g/mol
Synonyms	1-(Benzylthioethoxyphosphinyl)-4-methylbenzene; Benzene, 1-methyl-4-[(benzylthio)ethoxyphosphinyl]-; O-Ethyl S-benzyl 4-methylphenylphosphonothioate; 4-Methylphenyl (benzylthio)ethoxyphosphine oxide; p-Tolyl (benzylthio)ethoxyphosphine oxide; Ethyl benzyl 4-methylphenyl phosphonothioate; [Ethoxy(benzylthio)phosphoryl]-4-methylbenzene
EINECS	Contact for details

Quality Control

Our production of 1-(Benzylsulfanyl-Ethoxy-Phosphoryl)-4-Methyl-Benzene adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, 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 protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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