Description

Trimethyl-[2-(2-Propanoyloxypropanoyloxy)Ethyl]Azanium Iodide is a specialized quaternary ammonium salt with a unique ester-functionalized structure, offering a combination of cationic and reactive properties. This compound is valued for its role as a versatile intermediate in advanced organic synthesis and materials science. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring quaternary ammonium functionalities or ester-protected groups.
• Agrochemical Synthesis: Serves as a key building block for creating novel cationic surfactants and plant growth regulators with enhanced bioavailability.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers, ion-exchange resins, and coatings with tailored surface properties.
• Phase Transfer Catalyst (PTC): Its structure makes it a candidate for facilitating reactions between reagents in immiscible phases in organic synthesis.
• Bioconjugation & Linker Chemistry: Utilized in biochemical research for attaching molecules via its reactive ester groups.
• Surface Modification Agent: Applied to modify the surface charge and properties of nanoparticles and other materials.

Basic Information

Product Name	Trimethyl-[2-(2-Propanoyloxypropanoyloxy)Ethyl]Azanium Iodide
CAS No.	73231-77-3
Molecular Formula	C13H26INO4
Molecular Weight	387.26 g/mol
Synonyms	2-[(2-Propanoyloxypropanoyl)oxy]-N,N,N-trimethylethanaminium iodide; (2-Hydroxyethyl)trimethylammonium iodide dipropionate ester; N,N,N-Trimethyl-2-[(1-oxopropoxy)acetoxy]ethanaminium iodide; Acetylcholine iodide derivative; Choline ester derivative iodide salt; TMAPA Iodide (abbrev.); [2-(Propionyloxyacetoxy)ethyl]trimethylammonium iodide
EINECS	Contact for details

Quality Control

Our Trimethyl-[2-(2-Propanoyloxypropanoyloxy)Ethyl]Azanium Iodide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and residual solvents is provided with each shipment to support your quality assurance and regulatory needs.

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 (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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