Description

4-Bromo-4'-tert-Butylbenzophenone is a specialized organic compound belonging to the benzophenone class, characterized by its bromine and tert-butyl substituents. This molecular structure makes it a valuable intermediate for synthesizing advanced materials and fine chemicals where specific steric and electronic properties are required. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications in photoinitiators, liquid crystals, and ligand synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Photoinitiator Precursor: Used in the development of UV-curable resins, inks, and coatings for industrial applications.
• Liquid Crystal Materials: Serves as a core component or intermediate in the production of advanced display materials.
• Agrochemical Synthesis: Intermediate in the manufacture of herbicides, fungicides, and other crop protection agents.
• Ligand and Catalyst Development: Utilized in organic and organometallic chemistry research to create novel catalysts and ligands.
• Polymer Modification: Employed to introduce functional groups into polymer chains to alter physical or chemical properties.
• Organic Electronic Materials: A potential intermediate for materials used in organic light-emitting diodes (OLEDs) and photovoltaics.
• Research & Development: A versatile reagent for academic and industrial research in synthetic organic chemistry.

Basic Information

Product Name	4-Bromo-4'-tert-Butylbenzophenone
CAS No.	91404-26-1
Molecular Formula	C17H17BrO
Molecular Weight	317.22 g/mol
Synonyms	(4-Bromophenyl)(4-tert-butylphenyl)methanone; 4'-tert-Butyl-4-bromobenzophenone; 1-Bromo-4-[4-(tert-butyl)benzoyl]benzene; 4-Bromo-4'-(1,1-dimethylethyl)benzophenone; p-Bromo-p'-tert-butylbenzophenone; Benzophenone, 4-bromo-4'-tert-butyl-; 4-Bromo-4'-tert-butyl-benzophenone
EINECS	Contact for details

Quality Control

Our 4-Bromo-4'-tert-Butylbenzophenone is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for production, ensuring reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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