Description

(4-Chloro-3-Nitro-Phenoxy)-Dimethoxy-Sulfanylidene-Phosphorane is a specialized organophosphorus compound characterized by its unique phosphorane structure functionalized with a chloronitrophenoxy group. This molecular architecture makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules where precise phosphorus-based functionalization is required. It is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, pesticides, and plant growth regulators.
• Ligand Precursor: Acts as a precursor for sophisticated phosphorus-containing ligands used in catalysis and material science.
• Chemical Research: Employed in academic and industrial R&D for studying phosphorylation reactions and developing new synthetic methodologies.
• Specialty Polymer Modification: Utilized to introduce specific functional groups into polymer chains to alter physical or chemical properties.

Basic Information

Product Name	(4-Chloro-3-Nitro-Phenoxy)-Dimethoxy-Sulfanylidene-Phosphorane
CAS No.	5826-76-6
Molecular Formula	C9H11ClNO5PS
Molecular Weight	303.68 g/mol
Synonyms	Dimethoxy-(4-chloro-3-nitrophenoxy)-sulfanylidene-λ5-phosphane; Phosphorane, (4-chloro-3-nitrophenoxy)dimethoxysulfanylidene-; (4-Chloro-3-nitrophenoxy)dimethoxyphosphine sulfide; 4-Chloro-3-nitrophenoxydimethoxyphosphine sulfide
EINECS	Contact for details

Quality Control

Every batch of (4-Chloro-3-Nitro-Phenoxy)-Dimethoxy-Sulfanylidene-Phosphorane is produced and tested under stringent quality management protocols to ensure consistency and purity for research and industrial use. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Handle and store under an inert atmosphere if prolonged storage is required to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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