Description

1-[(Sulphonatophenyl)Methyl]Pyridinium is a specialized organic salt with a sulfonate functional group, offering unique solubility and ionic properties. This compound is valued as a versatile intermediate and functional additive in advanced chemical synthesis and material science. It is particularly relevant for industries focused on specialty chemicals, pharmaceutical manufacturing, and the development of ionic liquids or surfactants.

Application

• As a key intermediate in the synthesis of specialty dyes, pigments, and photographic chemicals.
• In pharmaceutical research for creating active pharmaceutical ingredients (APIs) or prodrugs with enhanced solubility.
• As a precursor or component in the formulation of ionic liquids for use as green solvents or electrolytes.
• In the production of phase-transfer catalysts (PTC) for organic reactions.
• As a functional monomer or additive in the synthesis of specialty polymers and resins.
• Potential use in the formulation of corrosion inhibitors or specialty surfactants for industrial processes.

Basic Information

Product Name	1-[(Sulphonatophenyl)Methyl]Pyridinium
CAS No.	84788-21-6
Molecular Formula	C12H11NO3S
Molecular Weight	249.29 g/mol
Synonyms	1-[(Sulfonatophenyl)methyl]pyridinium; Pyridinium, 1-[(sulfophenyl)methyl]-, inner salt; 1-(Sulfobenzyl)pyridinium betaine; (Sulfophenylmethyl)pyridinium hydroxide, inner salt; 1-(Phenylsulfonylmethyl)pyridinium; SPMP; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1-[(Sulphonatophenyl)Methyl]Pyridinium is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and moisture content are provided and available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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