Description

3-Methanesulfonyl-Propyl-Ammonium Chloride is a versatile quaternary ammonium salt derivative with a reactive sulfonyl group. This compound is valued for its dual functionality, serving as a key intermediate in the synthesis of specialized surfactants, phase-transfer catalysts, and ionic liquids. It is primarily sought by research and development teams, as well as production chemists, in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring cationic or sulfonamide functionalities.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and plant growth regulators with enhanced systemic activity.
• Surfactant & Detergent Formulation: Acts as a precursor for synthesizing specialty cationic and zwitterionic surfactants with unique solubility and emulsifying properties.
• Phase-Transfer Catalyst (PTC): Employed as a quaternary ammonium salt catalyst to facilitate reactions between reagents in immiscible phases.
• Ionic Liquid Production: Used as a starting material for creating task-specific ionic liquids for green chemistry applications and separation processes.
• Polymer Modification: Incorporated into polymer chains to impart permanent cationic charge or to introduce reactive sites for further functionalization.
• Corrosion Inhibition: Investigated for use in formulating corrosion inhibitors for industrial water systems and metal treatment processes.
• Bioconjugation & Protein Research: Utilized in biochemical research for modifying proteins, peptides, or other biomolecules via its reactive groups.

Basic Information

Product Name	3-Methanesulfonyl-Propyl-Ammonium Chloride
CAS No.	157825-88-2
Molecular Formula	C₄H₁₂ClNO₂S
Molecular Weight	173.66 g/mol
Synonyms	3-(Methylsulfonyl)propylammonium chloride; N-(3-Methanesulfonylpropyl)ammonium chloride; 3-Methylsulfonyl-1-propanaminium chloride; 1-Propanaminium, 3-(methylsulfonyl)-, chloride; MSCPA; (3-Methanesulfonylpropyl)trimethylammonium chloride (common misnomer); Ammonium, (3-methanesulfonylpropyl)-, chloride
EINECS	Contact for details

Quality Control

Our 3-Methanesulfonyl-Propyl-Ammonium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 tightly sealed in a dry environment to prevent absorption of atmospheric moisture, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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