Cetylpyridinium Chloride (CPC)

Other Trading Names:

  • CPC
  • Cetylpyridinium chloride
  • Cetylpyridinium chloride monohydrate

CAS Number: 123-03-5

HS Code: 292390

Types of Packaging:

  • 5 Kg/ Aluminum Foil Bag
  • 25 Kg/ Woven Bag
  • 250 Kg/ Plastic Drum
Inquiry right-arrow $100.00
Availability: In stock
Cetylpyridinium Chloride (CPC)

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Chemical Property


Chemical Name

Cetylpyridinium Chloride


White powder

Boiling Point

Not applicable


Approximately 0.90-1.00 g/cm³


Soluble in water and alcohol; insoluble in organic solvents


≥ 98%

Molecular Formula


Molecular Weight

Approximately 448.09 g/mol

Chemical Description

  • Cetylpyridinium Chloride (CPC), also known as CPC, is a versatile quaternary ammonium compound with a wide range of applications in pharmaceuticals, personal care products, and industrial processes. Its molecular structure consists of a cetyl group attached to a pyridinium cation, imparting unique chemical properties conducive to various applications.
  • In the pharmaceutical industry, Cetylpyridinium Chloride serves as an active ingredient in oral care products, such as mouthwashes and throat lozenges. Its antimicrobial properties make it effective against a wide range of bacteria and fungi, contributing to oral hygiene and the prevention of oral infections.
  • Cetylpyridinium Chloride's surfactant properties enable it to act as a solubilizing agent and emulsifier in cosmetic formulations, such as shampoos and skin cleansers. Its ability to reduce surface tension and enhance wetting make it valuable in formulating personal care products with improved stability and efficacy.
  • Its involvement in the industrial sector extends to the production of disinfectants and sanitizers for use in healthcare facilities, food processing plants, and agricultural settings. Cetylpyridinium Chloride's broad-spectrum antimicrobial activity makes it a preferred choice for surface disinfection and microbial control.
  • Cetylpyridinium Chloride's role in research laboratories as a reagent and antimicrobial agent underscores its importance in advancing scientific research and development. Its ability to inhibit microbial growth and biofilm formation contributes to studies on antimicrobial resistance and infectious diseases.
  • With its high purity and stability, Cetylpyridinium Chloride maintains its efficacy in various applications, ensuring consistent and reliable outcomes. Its wide-ranging applications and adaptability make it a preferred choice for pharmaceutical, personal care, and industrial uses, supporting innovation and technological advancement.
  • Cetylpyridinium Chloride's pivotal role in oral care, personal care, and industrial processes reflects its significance as a versatile quaternary ammonium compound with diverse applications. Its contribution to oral hygiene, cosmetic formulations, and microbial control underscores its importance in promoting health and safety across multiple sectors.
  • Cetylpyridinium Chloride's broad spectrum of applications underscores its significance as a versatile compound with far-reaching implications for pharmaceuticals, personal care products, and industrial processes. Its role in promoting hygiene, cleanliness, and microbial control highlights its potential to address emerging challenges and improve quality of life in a rapidly evolving world.
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Cetylpyridinium Chloride (CPC)