Description

2-Propynyltrimethylammonium Iodide is a versatile quaternary ammonium salt with a reactive propargyl group. This compound is valued for its dual functionality, serving as a key building block in organic synthesis and as a precursor for specialty chemicals. It is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to introduce cationic or reactive alkyne moieties into target molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring quaternary ammonium or propargyl functionalities for biological activity or further conjugation.
• Agrochemical Synthesis: Serves as a precursor for developing cationic surfactants or plant growth regulators with specific ionic properties.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating functional polymers, ion-exchange resins, or conductive materials.
• Chemical Research: Employed as a versatile reagent in organic synthesis, including click chemistry (via the alkyne group) and quaternization reactions.
• Surface Modification: Used to impart a positive charge or reactive sites onto surfaces for coatings, adhesives, or composite materials.
• Bioconjugation: Potential use in labeling biomolecules (e.g., proteins, peptides) due to the reactive propargyl handle for copper-catalyzed azide-alkyne cycloaddition (CuAAC).

Basic Information

Product Name	2-Propynyltrimethylammonium Iodide
CAS No.	7383-74-6
Molecular Formula	C₆H₁₂IN
Molecular Weight	225.07 g/mol
Synonyms	Propargyltrimethylammonium Iodide; Trimethyl(2-propynyl)ammonium Iodide; N,N,N-Trimethyl-2-propyn-1-aminium Iodide; 3-Trimethylammonio-1-propyne Iodide; N-Propargyltrimethylammonium Iodide; (Prop-2-yn-1-yl)trimethylammonium Iodide; N,N,N-Trimethylprop-2-yn-1-aminium Iodide
EINECS	Contact for details

Quality Control

Our 2-Propynyltrimethylammonium Iodide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications and results is provided with each shipment. We support compliance with relevant regulatory frameworks for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed and consider desiccants for long-term storage. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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