Description

n-(4-[Benzoyl]Benzyl)-N,N,n-Tributylammonium Bromide is a high-purity quaternary ammonium salt with a distinct molecular structure, serving as a critical intermediate and catalyst in advanced organic synthesis. Its value lies in its ability to facilitate phase-transfer catalysis and act as a key building block for specialty chemicals, ensuring high reaction yields and selectivity. This compound is essential for R&D chemists and production teams in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-performance raw materials.

Application

• Phase-Transfer Catalyst (PTC): Widely employed in organic synthesis to accelerate reactions between reagents in immiscible phases, particularly in alkylation, esterification, and etherification processes.
• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex drug molecules.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: A key reagent for producing dyes, pigments, flavors, and fragrances requiring precise molecular architecture.
• Polymer Chemistry: Acts as a catalyst or modifier in the synthesis of specialty polymers and resins.
• Research & Development: An invaluable tool for academic and industrial R&D laboratories exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	n-(4-[Benzoyl]Benzyl)-N,N,n-Tributylammonium Bromide
CAS No.	172040-91-4
Molecular Formula	C32H50BrNO
Molecular Weight	544.66 g/mol
Synonyms	N-(4-Benzoylbenzyl)-N,N,N-tributylammonium bromide; Tributyl(4-benzoylbenzyl)ammonium bromide; 4-Benzoylbenzyltributylammonium bromide; (4-Benzoylbenzyl)tributylammonium bromide; Benzophenone-derived quaternary ammonium salt; PTC Catalyst 172040-91-4; Phase Transfer Catalyst - Tributylammonium type
EINECS	Contact for details

Quality Control

Every batch of n-(4-[Benzoyl]Benzyl)-N,N,n-Tributylammonium Bromide is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure compliance with stringent purity and identity specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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