Description

Pyridinium, 4-Methyl-1-(Phenylmethyl)- is a specialized quaternary ammonium compound with a CAS registry number of 61777-43-3. This chemical serves as a versatile intermediate and functional material, valued for its ionic liquid properties and potential as a phase-transfer catalyst. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical synthesis sectors for developing new compounds and processes.

Application

• As a key intermediate in pharmaceutical synthesis for the development of active pharmaceutical ingredients (APIs).
• Utilized as a phase-transfer catalyst (PTC) in organic synthesis to facilitate reactions between immiscible reactants.
• Potential application in the formulation of ionic liquids for use as green solvents or electrolytes.
• As a building block for specialty surfactants and antimicrobial agents.
• Use in agrochemical research for the synthesis of novel herbicides or plant growth regulators.
• Employed in material science for the surface modification of polymers or nanoparticles.
• As a research chemical in academic and industrial laboratories for method development and novel reaction exploration.

Basic Information

Product Name	Pyridinium, 4-Methyl-1-(Phenylmethyl)-
CAS No.	61777-43-3
Molecular Formula	C₁₃H₁₄N⁺ (typically associated with an anion like chloride, bromide, etc.)
Molecular Weight	184.26 g/mol (for the cation)
Synonyms	1-Benzyl-4-methylpyridinium; 4-Methyl-1-benzylpyridinium; N-Benzyl-4-picolinium; 1-Benzyl-4-picolinium; 4-Picoline benzyl chloride (when chloride salt); Bz-4-Mepy⁺; N-Benzyl-4-methylpyridinium
EINECS	Contact for details

Quality Control

Our Pyridinium, 4-Methyl-1-(Phenylmethyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

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%

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