Description

Diphenyl Phosphoroisothiocyanatidate, 95 is a high-purity organophosphorus reagent primarily used as a versatile thiocyanato-phosphorylating agent. This compound matters for its role in facilitating the synthesis of phosphorothioate and thiophosphoryl derivatives, which are critical intermediates in advanced chemical research and development. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures and exploring new reaction pathways.

Application

• Pharmaceutical Intermediate Synthesis: Key reagent for introducing thiophosphoryl and phosphorothioate functional groups into potential drug candidates and bioactive molecules.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, particularly those containing phosphorus-sulfur bonds for enhanced activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Polymer Chemistry: Employed in the modification of polymers and the synthesis of flame-retardant or specialty polymeric materials.
• Chemical Biology Probes: Useful for labeling and modifying biomolecules to study biological processes and enzyme mechanisms.
• Material Science: Applied in the surface functionalization of materials and the creation of novel inorganic-organic hybrids.

Basic Information

Product Name	Diphenyl Phosphoroisothiocyanatidate, 95
CAS No.	13561-75-6
Molecular Formula	C13H10NO2PS2
Molecular Weight	307.33 g/mol
Synonyms	Diphenyl phosphoroisothiocyanatidate; P,P-Diphenyl phosphoroisothiocyanatidate; Thiocyanic acid O,O-diphenyl ester; Diphenyl thiocyanophosphonate; O,O-Diphenyl phosphorothiocyanatidate; NSC 169041; Phosphoroisothiocyanatidic acid, diphenyl ester
EINECS	Contact for details

Quality Control

Our Diphenyl Phosphoroisothiocyanatidate, 95 is manufactured under strict quality protocols to ensure batch-to-batch consistency and reliability for research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR). A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 bases and incompatible materials such as oxidizing agents. Due to its sensitivity, the container should be kept tightly sealed under an inert atmosphere after opening to maintain purity and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.