Description

Ethyldimethyl(1-Methyl-3,3-Diphenylpropyl)Ammonium Hydroxide is a specialized quaternary ammonium hydroxide compound, valued for its role as a strong organic base and phase-transfer catalyst. This compound is essential for facilitating challenging chemical reactions in non-aqueous or biphasic systems, offering superior solubility and reactivity in organic solvents. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesis, catalysis, and analytical applications.

Application

• Phase-Transfer Catalyst (PTC): Enables reactions between reagents in immiscible phases, crucial for alkylation, esterification, and ether synthesis.
• Organic Synthesis Reagent: Acts as a strong, non-nucleophilic base for deprotonation and elimination reactions in sensitive synthetic pathways.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymerization Catalyst/Additive: Facilitates specific condensation polymerizations and acts as an additive in polymer formulations.
• Analytical Chemistry: Employed as an ion-pairing agent or eluent component in High-Performance Liquid Chromatography (HPLC) for separating acidic compounds.
• Agrochemical Synthesis: Key reagent in the production of certain herbicides, pesticides, and plant growth regulators.
• Electrolyte Component: Investigated for use in specialized electrochemical applications and battery research.
• Surface Modification: Used in the treatment of surfaces to alter charge characteristics or promote specific interactions.

Basic Information

Product Name	Ethyldimethyl(1-Methyl-3,3-Diphenylpropyl)Ammonium Hydroxide
CAS No.	93923-71-8
Molecular Formula	C20H29NO
Molecular Weight	299.45 g/mol
Synonyms	Ethyldimethyl(1-methyl-3,3-diphenylpropyl)ammonium hydroxide; 1-Methyl-3,3-diphenylpropyl(ethyl)dimethylammonium hydroxide; N-Ethyl-N,1-dimethyl-3,3-diphenylpropan-1-aminium hydroxide; (1-Methyl-3,3-diphenylpropyl)ethyldimethylammonium hydroxide; Ethanaminium, N-ethyl-N,1-dimethyl-3,3-diphenyl-, hydroxide (1:1); Tropicamide Impurity 1 (EP); Tropicamide Related Compound A (USP); Tropicamide EP Impurity A
EINECS	Contact for details

Quality Control

Our Ethyldimethyl(1-Methyl-3,3-Diphenylpropyl)Ammonium Hydroxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for assay and purity, to ensure it meets precise specifications for research and industrial use. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We can support development projects requiring alignment with pharmacopeial standards such as USP or EP for related substance analysis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is a strong base/organic solvent and is moisture-sensitive. Keep away from heat, sparks, open flames, and strong acids. Use appropriate, chemically resistant containers to maintain integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow solution
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
pH (in solution)	Typically >12

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