Description

1-Methyl-3-(3-Sulfopropyl)-1H-Imidazol-3-Ium Chloride is a versatile zwitterionic sulfobetaine compound, valued for its excellent water solubility and ionic character. This makes it a critical intermediate and functional additive for creating materials with specific surface properties and enhanced stability. It is primarily sought after by manufacturers in the pharmaceutical, personal care, and specialty polymer industries. Its unique structure allows for applications ranging from catalyst synthesis to the formulation of high-performance surfactants and hydrogels.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and ionic liquid-based drug delivery systems.
• Personal Care Formulations: Acts as a mild surfactant or conditioning agent in shampoos, skin creams, and other cosmetic products.
• Polymer & Material Science: Serves as a monomer or additive for creating zwitterionic polymers, hydrogels, and coatings with anti-fouling or moisture-retention properties.
• Catalysis & Ionic Liquids: Utilized as a precursor for task-specific ionic liquids used as green solvents or catalysts in organic synthesis.
• Bioconjugation & Protein Research: Employed in biochemical research for modifying surfaces or biomolecules to reduce non-specific binding.
• Electroplating & Surface Treatment: Functions as an additive in electroplating baths to improve finish quality and metal distribution.

Basic Information

Product Name	1-Methyl-3-(3-Sulfopropyl)-1H-Imidazol-3-Ium Chloride
CAS No.	1034558-51-4
Molecular Formula	C7H13ClN2O3S
Molecular Weight	240.71 g/mol
Synonyms	1-Methyl-3-(3-sulfopropyl)imidazolium chloride; 3-(1-Methyl-1H-imidazol-3-ium-3-yl)propane-1-sulfonate chloride; SPIM Cl; (3-Sulfopropyl)-1-methylimidazolium chloride; 1-Methyl-3-sulfopropylimidazolium chloride; N-Methyl-N-(3-sulfopropyl)imidazolium chloride; Zwitterion IM-SP Cl; Imidazolium sulfobetaine chloride
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-(3-Sulfopropyl)-1H-Imidazol-3-Ium Chloride is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. 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)	≤ 2.0%
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.