Description

Phenyl 2-Trimethylammonium Ethanesulfonate Methyl Sulfate is a high-purity quaternary ammonium salt with a defined ethanesulfonate counterion. This compound is valued for its role as a key intermediate and reagent in advanced organic synthesis, particularly in the production of specialty chemicals and active pharmaceutical ingredients (APIs). It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Phase-Transfer Catalyst (PTC): Utilized in reactions where it facilitates the migration of a reactant from one phase into another where the reaction occurs.
• Biochemical Research: Employed in proteomics and enzyme studies as a reagent for modifying proteins or as a component of specialized buffers.
• Surfactant & Detergent Chemistry: Acts as a precursor or model compound for the development of specialty surfactants with specific ionic properties.
• Material Science: Used in the synthesis of ionic liquids or functional polymers that require quaternary ammonium groups.
• Agrochemical Synthesis: Functions as an intermediate in the production of certain herbicides, fungicides, or plant growth regulators.

Basic Information

Item	Details
Product Name	Phenyl 2-Trimethylammonium Ethanesulfonate Methyl Sulfate
CAS No.	22232-15-1
Molecular Formula	C12H21NO7S2
Molecular Weight	355.43 g/mol
Synonyms	2-(Trimethylammonio)ethyl Phenyl Ether Ethanesulfonate Methyl Sulfate; Phenyl 2-(Trimethylammonio)ethyl Ether Ethanesulfonate Methyl Sulfate; (2-Phenoxyethyl)trimethylammonium Ethanesulfonate Methyl Sulfate; Phenoxyethyltrimethylammonium Ethanesulfonate Methyl Sulfate; TMA-PES Methyl Sulfate; [2-(Phenoxy)ethyl]trimethylammonium Ethanesulfonate Methyl Sulfate; (Phenoxyethyl)trimethylammonium Ethanesulfonate Methyl Sulfate Salt
EINECS	Contact for details

Quality Control

Our Phenyl 2-Trimethylammonium Ethanesulfonate Methyl Sulfate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.