Description

4-Bromobenzophenone Ethylene Ketal is a versatile and high-purity organic intermediate, primarily utilized in advanced synthetic chemistry. This compound is valued for its role as a protected ketone building block, enabling complex molecular construction with precise regiocontrol. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a critical starting material for synthesizing advanced electronic and photonic materials.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D, particularly in reactions requiring a protected bromoaryl ketone functionality.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and pigments.

Basic Information

Product Name	4-Bromobenzophenone Ethylene Ketal
CAS No.	59793-76-9
Molecular Formula	C15H13BrO2
Molecular Weight	305.17 g/mol
Synonyms	4-Bromobenzophenone Ethylene Acetal; 2-(4-Bromophenyl)-2-phenyl-1,3-dioxolane; 1,3-Dioxolane, 2-(4-bromophenyl)-2-phenyl-; 4-Bromo-α,α-diphenyl-1,3-dioxolane; Benzophenone, 4-bromo-, ethylene ketal; (4-Bromophenyl)(phenyl)ethylene ketal
EINECS	Contact for details

Quality Control

Our 4-Bromobenzophenone Ethylene Ketal is manufactured under strict quality management systems. Every 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 each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

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 strong oxidizing agents and incompatible materials.

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%

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