Description

Bis(4-Fluorophenyl)(3-Nitrophenyl)Phosphine Oxide is a high-purity, specialty organophosphorus compound characterized by its unique aryl-substituted phosphine oxide structure. This compound serves as a critical advanced intermediate or ligand in sophisticated chemical synthesis, enabling the development of novel materials and active pharmaceutical ingredients. It is primarily sought after by R&D laboratories, pharmaceutical developers, and specialty chemical manufacturers working on cutting-edge projects in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting specific biological pathways.
• Catalyst Ligand: Used as a ligand in transition metal catalysis for cross-coupling and other asymmetric synthesis reactions.
• Material Science Research: Serves as a precursor for developing novel organic electronic materials or flame retardants with specific properties.
• Agrochemical Synthesis: An intermediate in the research and development of new-generation crop protection agents.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying biochemical processes.

Basic Information

Product Name	Bis(4-Fluorophenyl)(3-Nitrophenyl)Phosphine Oxide
CAS No.	144091-75-8
Molecular Formula	C18H12F2NO3P
Molecular Weight	359.27 g/mol
Synonyms	Bis(p-fluorophenyl)(m-nitrophenyl)phosphine oxide; (3-Nitrophenyl)bis(4-fluorophenyl)phosphine oxide; Phosphine oxide, bis(4-fluorophenyl)(3-nitrophenyl)-; 144091-75-8; Bis(4-fluorophenyl)(3-nitrophenyl)phosphine oxide; (3-Nitrophenyl)bis(p-fluorophenyl)phosphine oxide
EINECS	Contact for details

Quality Control

Our Bis(4-Fluorophenyl)(3-Nitrophenyl)Phosphine Oxide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to meet the stringent requirements of research and pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

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.