Description

Diethyl(Prop-1-Ynyl)Ammonium Hydrogen Sulphate is a specialized quaternary ammonium salt derivative with a terminal alkyne functional group. This unique molecular architecture makes it a valuable intermediate for advanced organic synthesis, particularly in the construction of complex nitrogen-containing frameworks. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring quaternary ammonium or alkyne motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile reagent in academic and industrial laboratories for method development and the synthesis of complex organic molecules.
• Material Science: Potential precursor for ionic liquids or specialty surfactants due to its ionic character and organic structure.
• Catalyst Ligand Synthesis: The alkyne and ammonium groups can be utilized to create novel ligands for transition metal catalysis.

Basic Information

Product Name	Diethyl(Prop-1-Ynyl)Ammonium Hydrogen Sulphate
CAS No.	84522-26-9
Molecular Formula	C7H15NO4S
Molecular Weight	209.26 g/mol
Synonyms	1-Propyne-1-aminium, N,N-diethyl-, sulfate (1:1); Diethyl(1-propynyl)ammonium hydrogen sulfate; Diethyl(prop-2-yn-1-yl)ammonium hydrogen sulfate; Diethyl(prop-2-ynyl)ammonium bisulfate; N,N-Diethylprop-2-yn-1-aminium hydrogen sulfate; Prop-2-yn-1-aminium, N,N-diethyl-, sulfate
EINECS	Contact for details

Quality Control

Our Diethyl(Prop-1-Ynyl)Ammonium Hydrogen Sulphate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and synthesis applications. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%

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