Description

(E)-P,p-Diphenyl-n-(1-Phenylethylidene)Phosphinic Amide is a specialized organophosphorus compound with a defined stereochemistry, serving as a valuable intermediate in advanced chemical synthesis. Its precise molecular architecture makes it a critical building block for creating complex molecules with specific functional properties. This high-purity chemical is essential for research and development laboratories and industrial-scale manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, pesticides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Serves as a sophisticated ligand precursor for transition metal catalysts used in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the creation of novel polymers, flame retardants, or specialty additives with tailored properties.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex organic molecules requiring the specific (E)-configured phosphinic amide moiety.

Basic Information

Item	Detail
Product Name	(E)-P,p-Diphenyl-n-(1-Phenylethylidene)Phosphinic Amide
CAS No.	82944-84-1
Molecular Formula	C20H18NOP
Molecular Weight	319.34 g/mol
Synonyms	(E)-N-(1-Phenylethylidene)-P,P-diphenylphosphinic amide; (E)-P,P-Diphenyl-N-(1-phenylethylidene)phosphinic amide; (E)-N-(α-Methylbenzylidene)diphenylphosphinamide; NSC 339063; Phosphinic amide, P,P-diphenyl-N-(1-phenylethylidene)-, (E)-; (E)-Diphenylphosphinic acid (1-phenylethylidene)amide
EINECS	Contact for details

Quality Control

Our production of (E)-P,p-Diphenyl-n-(1-Phenylethylidene)Phosphinic Amide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment, supporting 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 (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.