Description

4-Diphenylphosphanyl-Benzoic Acid 2-Tri& CAS NO 566190-45-2 is a specialized organophosphorus compound featuring a benzoic acid moiety, serving as a versatile ligand and building block in advanced chemical synthesis. Its value lies in its ability to facilitate key catalytic transformations and create complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require reliable, high-quality components for their development and production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and oncological pathways.
• Catalyst Ligand Precursor: Used to synthesize sophisticated phosphine-based ligands for transition metal catalysis, enabling cross-coupling and hydrogenation reactions.
• Agrochemical Research: Intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Monomer or additive for creating advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis: Versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Coordination Chemistry: Chelating agent for metal ions, useful in creating metal-organic frameworks (MOFs) and other coordination polymers.

Basic Information

Product Name	4-Diphenylphosphanyl-Benzoic Acid 2-Tri& CAS NO 566190-45-2
CAS No.	566190-45-2
Molecular Formula	C25H21O2P
Molecular Weight	384.41 g/mol
Synonyms	4-(Diphenylphosphino)benzoic Acid; 2,4,6-Triisopropylbenzoic Acid, 4-(diphenylphosphino)-; 4-Diphenylphosphanylbenzoic Acid; 4-(DPP) Benzoic Acid; Benzoic acid, 4-(diphenylphosphino)-; 566190-45-2; 4-(Diphenylphosphanyl)benzoic Acid; Ligand Precursor DPP-BA
EINECS	Contact for details

Quality Control

Our 4-Diphenylphosphanyl-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening to maintain product integrity.

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.