Description

1-Benzyl-3-Carboxypyridinium Chloride is a versatile quaternary ammonium salt and a key organic intermediate. This compound is valued for its role in synthesizing more complex molecules, particularly in pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those containing pyridinium or benzyl motifs.
• Phase-Transfer Catalyst (PTC): Used to facilitate reactions between reagents in immiscible phases, improving yield and efficiency in organic synthesis.
• Biochemical Research: Employed in the study of enzyme inhibitors and the development of diagnostic agents or probes.
• Agrochemical Synthesis: Serves as an intermediate in the production of advanced pesticides and herbicides.
• Ionic Liquid Precursor: Can be used to develop tailored ionic liquids for specialized separation or electrochemical applications.
• Polymer Modification: Acts as a functional monomer or additive to impart specific cationic properties to polymers.

Basic Information

Product Name	1-Benzyl-3-Carboxypyridinium Chloride
CAS No.	16214-98-5
Molecular Formula	C13H12ClNO2
Molecular Weight	249.69 g/mol
Synonyms	3-Carboxy-1-benzylpyridinium Chloride; 1-Benzylnicotinic Acid Chloride; Pyridinium, 3-carboxy-1-(phenylmethyl)-, chloride; BCPC; Benzyl Nicotinate Chloride Salt; 1-Benzyl-3-pyridinecarboxylic Acid Chloride
EINECS	Contact for details

Quality Control

Our 1-Benzyl-3-Carboxypyridinium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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