Description

Trimethyl[p-(Oxophenylacetyl)Benzyl]Ammonium Bromide is a specialized quaternary ammonium salt with a benzophenone-derived structure, serving as a key intermediate in advanced organic synthesis. Its molecular architecture makes it valuable for constructing complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. This compound is primarily sought by R&D chemists and process development scientists in the life sciences and specialty chemical sectors for its utility in creating novel active ingredients and functional materials.

Application

• As a pharmaceutical intermediate in the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Utilized in advanced organic synthesis for the construction of complex benzophenone and quaternary ammonium-containing frameworks.
• Potential use as a phase-transfer catalyst (PTC) in biphasic reaction systems to enhance reaction rates and yields.
• Acts as a key building block in material science research for developing specialty polymers or surface-active agents.
• Employed in academic and industrial R&D for methodological studies in organic chemistry and medicinal chemistry.
• Serves as a precursor for the synthesis of photoinitiators or other functional molecules requiring a benzoylphenone moiety.

Basic Information

Product Name	Trimethyl[p-(Oxophenylacetyl)Benzyl]Ammonium Bromide
CAS No.	78697-23-1
Molecular Formula	C19H22BrNO2
Molecular Weight	376.29 g/mol
Synonyms	Trimethyl[4-(2-oxo-2-phenylethyl)benzyl]ammonium bromide; [p-(2-Oxo-2-phenylethyl)benzyl]trimethylammonium bromide; N,N,N-Trimethyl-4-(2-oxo-2-phenylethyl)benzenemethanaminium bromide; 4-(2-Oxo-2-phenylethyl)benzyltrimethylammonium bromide; (4-(2-Oxo-2-phenylethyl)phenyl)methyl-trimethylazanium;bromide
EINECS	Contact for details

Quality Control

Our Trimethyl[p-(Oxophenylacetyl)Benzyl]Ammonium Bromide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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