Description

Ethylsulfinylmethylsulfanyl-Dipropan-2-Yloxy-Sulfanylidene-Phosphorane CAS NO 5827-05-4 is a specialized organophosphorus compound characterized by its unique sulfinyl and sulfanyl functional groups. This chemical serves as a critical intermediate and reagent in advanced synthetic organic chemistry, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and materials science applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sophisticated phosphorus-containing scaffolds.
• Agrochemical Research: Acts as a key building block in the development of new-generation herbicides, insecticides, and plant growth regulators.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and coordination chemistry.
• Material Science Precursor: Serves as a precursor for functionalized polymers or advanced materials with specific electronic or surface properties.
• Organic Synthesis Reagent: Utilized as a versatile reagent in complex organic transformations, including ylide chemistry and sulfur transfer reactions.
• Chemical Biology Probes: Applied in the design and synthesis of molecular probes for studying biochemical pathways.

Basic Information

Product Name	Ethylsulfinylmethylsulfanyl-Dipropan-2-Yloxy-Sulfanylidene-Phosphorane
CAS No.	5827-05-4
Molecular Formula	C9H19O2PS3
Molecular Weight	286.41 g/mol
Synonyms	Diisopropoxy(ethylsulfinylmethylthio)phosphorane; (Ethylsulfinylmethylthio)diisopropoxyphosphorane; Phosphorane, [ethylsulfinyl)methylthio]bis(1-methylethoxy)-; [Ethylsulfinyl)methylthio]bis(1-methylethoxy)phosphorane; Diisopropoxy(ethylsulfinylmethylsulfanyl)phosphorane; CAS 5827-05-4; Ethylsulfinylmethylsulfanyl-Diisopropoxy-Sulfanylidene-Phosphorane
EINECS	Contact for details

Quality Control

Our Ethylsulfinylmethylsulfanyl-Dipropan-2-Yloxy-Sulfanylidene-Phosphorane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. 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 (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.