Description

2-Hydroxyethyl-Dimethyl-[2-Oxo-2-(4-Phenylphenyl)Ethyl]Azanium Bromide is a specialized quaternary ammonium salt with a biphenyl ketone moiety, offering unique chemical functionality for advanced synthesis. This compound is valued for its role as a versatile building block and phase-transfer catalyst in the production of high-performance materials and fine chemicals. It is essential for R&D and manufacturing in the pharmaceutical, agrochemical, and specialty polymer industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring quaternary ammonium or biphenyl structural motifs.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, improving yields and efficiency in alkylation, esterification, and other organic transformations.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or additive for creating specialty polymers, ionic liquids, and surface-active agents with tailored properties.
• Research & Development: A valuable tool for chemical research in academia and industry for exploring new reaction pathways and material properties.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex organic dyes and pigments, leveraging its aromatic structure.

Basic Information

Item	Details
Product Name	2-Hydroxyethyl-Dimethyl-[2-Oxo-2-(4-Phenylphenyl)Ethyl]Azanium Bromide
CAS No.	77985-00-3
Molecular Formula	C19H24BrNO2
Molecular Weight	378.30 g/mol
Synonyms	2-Hydroxyethyldimethyl[2-oxo-2-(4-phenylphenyl)ethyl]ammonium bromide; [2-(4-Benzoylphenyl)ethyl]dimethyl(2-hydroxyethyl)ammonium bromide; N,N-Dimethyl-N-(2-hydroxyethyl)-2-oxo-2-(4-phenylphenyl)ethanaminium bromide; (2-Hydroxyethyl)dimethyl[2-oxo-2-(4-biphenylyl)ethyl]ammonium bromide; Ethanaminium, N-(2-hydroxyethyl)-N,N-dimethyl-2-oxo-2-(4-phenylphenyl)-, bromide (1:1)
EINECS	Contact for details

Quality Control

Our 2-Hydroxyethyl-Dimethyl-[2-Oxo-2-(4-Phenylphenyl)Ethyl]Azanium Bromide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency, meeting the stringent requirements of our global B2B clients. Certificates of Analysis (COA) documenting purity (typically by HPLC), identity (IR, NMR), and related substances are 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 (15-25°C). Due to its hygroscopic nature, the container must be kept sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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