Zhishang Chemical

Welcome to Zhishang Chemical      +86-176 5311 3209     Simon@sdzschem.com

Zhishang Chemical

Cetylpyridinium Chloride Covid CAS 123-03-5

Molecular Formula: C21H38ClN

Formula Weight: 339.99

ZSpharmac: Cetylpyridinium Chloride Covid Supplier

Product Name: Cetylpyridinium Chloride Covid
CAS No: 123-03-5
Purity: 99%

Navigation Bar

Basic Info

Product Name:Cetylpyridinium Chloride Covid
Other Names:Cetylpyridinium Chloride
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Crystalline Powder
EINECS No.:204-593-9
Storage:Inert Atmosphere,Room Temperature
Provide:Cetylpyridinium Chloride Covid MSDS;
Cetylpyridinium Chloride Covid COA

What is Cetylpyridinium Chloride Covid?

Cetylpyridinium Chloride Covid is a cationic quaternary ammonium compound, which is also a very crucial surfactant as well as fungicide in life. Under the same use conditions, the killing rate of this item is better than that of dodecyl dimethyl benzyl ammonium chloride and also dodecyl dimethyl benzyl bromide on heterotrophic bacteria, iron germs as well as sulfate reluctant germs Ammonium chloride and other typically used quaternary ammonium fungicides.

Cetylpyridinium Chloride Covid Property

Melting point 77°C
Boiling point 496.25°C (rough estimate)
density 0.9362 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 1.6000 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility Freely soluble in water; very soluble in chloroform; very slightly soluble in ether; insoluble in acetone, acetic acid, and ethanol.
form White Crystalline Powder
Water Solubility 111g/L at 20℃


Application of Cetylpyridinium Chloride Covid

Application one,
CN201710550231.3 discloses a biological fungicide that is harmless to the human body, including components such as cresol, dehydroacetic acid, phenethyl alcohol, chlorhexidine iodine, Cetylpyridinium Chloride Covid, cinnamon oil, hexadienoic acid, and p-hydroxybenzoic acid Propyl ester, the content of each component of the biological fungicide that is harmless to the human body is: in parts by weight, 10-14 parts of cresol, 4-9 parts of dehydroacetic acid, 2-7 parts of phenylethyl alcohol, chlorine Hexidine iodine 9-13 parts, cetylpyridinium chloride 2-6 parts, cinnamon oil 1-6 parts, hexadienoic acid 5-10 parts, propyl p-hydroxybenzoate 3-11 parts. Through the above method, the biological antifungal agent harmless to the human body of the present invention can change the permeability of the cell plasma membrane, inhibit the elimination of enzymes and metabolites in the cell body, and cause the inactivation of the cells. It is reasonable to use and has no effect on the human body. Harm, can be degraded to normal cost, does not affect the use.

Application two,
CN200710180019.9 discloses a composite corrosion inhibitor for oil and gas field development and its preparation method. The composite corrosion inhibitor contains imidazoline phosphate, 2-phosphonobutane-1,2,4-tricarboxylic acid, thiourea, Cetylpyridinium Chloride Covid, wherein each component is proportioned in parts by weight to reach the indicated content of each active substance. Preparation method: add 2-phosphonobutane-1,2,4-tricarboxylic acid to imidazoline phosphate; add thiourea to dissolve in water; mix the step-by-step solution and add cetylpyridinium chloride , uniformly stirred for 50-90 minutes and kept at a temperature range of 15-45° C., to obtain. The composite corrosion inhibitor utilizes multiple agents to synergize, prevent scaling, kill or inhibit bacterial growth, has a small dosage, a wide range of applications, and can also exert excellent performance under complex water quality conditions.

Detection of Cetylpyridinium Chloride Covid

The method for the colorimetric detection of Cetylpyridinium Chloride Covid by copolymerizing column 5 aromatic hydrocarbons in CHCl3 system is as follows:

Step 1. Synthesis of Copolymerized Pillar 5 Aromatics (Compound DCP5-16)
1. Synthesis of intermediates: hydroquinone (4.4g, 40mmol), sodium hydroxide (10g, 4mmol), potassium iodide (4g, 24mmol), hexadecane bromide (26.8g, 88mmol) and ethanol (300.0 mL) into a 500mL round-bottomed flask, stirred and reacted for 3 days (72h), the solid precipitated out to obtain an intermediate. 1HNMR (400MHz, CDCl3, 298K) δ (ppm): 6.82 (d, 4H), 3.96 (t, 4H), 1.75 (t, 4H), 1.43 (t, 4H), 1.26 (t, 48H), 0.86 ( s,6H).. The yield was 80%.

2. Synthesis of aromatics in copolymerization column 5: intermediate (2.79g, 5mmol), p-xylylene dimethyl ether (2.76g, 20mmol) were added to 80mL1,2-dichloroethane for dissolution; then paraformaldehyde (0.75 g, 25mmol), boron trifluoride diethyl ether (3.2mL, 25mmol) were added to the solution, and the reaction was stirred at room temperature for 8h. After the reaction, pour the solution into methanol to precipitate precipitates, filter, dissolve the precipitates with chloroform, extract with 30ml of distilled water x 3 times, dry, and separate the organic phase with column chromatography (petroleum ether/ethyl acetate=50:1v/v) to obtain White solid DCP5-12 (0.95 g), 18% yield.

Step 2. Recognition of Surfactant Cetylpyridinium Chloride Covid by Copolymerizing Pillar 5 Aromatics (DCP5-16)
Make DCP5-16 into 2×10-3mol/L main body solution with CHCl3; respectively take 0.5mL main body solution in 7 colorimetric tubes. Prepare 0.5 mL of different surfactants (cetylpyridinium chloride, cetylpyridinium bromide, cetyltrimethylamine bromide, trimethylamine ethanol solution, triethanolamine, dodecylbenzenesulfonic acid Sodium) in chloroform (concentration: 0.01 mol/L) was used as the guest solution. Add the above-mentioned guest solution to the 7 colorimetric tubes, if the fluorescence of the main solution is quenched, it means that the added guest solution is cetylpyridinium chloride; if the fluorescence of the main solution does not change, it means that the guest solution is not chlorinated cetylpyridine.

Cetylpyridinium Chloride Covid Research Report

There are reports of clinical efficacy in the treatment of periodontal disease, pointing out that the use of cetylpyridinium chloride gargle for periodontal disease patients, compared with the treatment of compound chlorhexidine gargle, has a lower effect on oral pathogenic and non-pathogenic bacteria. The antibacterial effect is better, the probability of adverse reactions is smaller, the treatment safety is higher, and it can more effectively improve the plaque content of patients and improve the health of the gums. Other studies have shown that Sipayi Gingival Solution combined with Cetylpyridinium Chloride Covid in the treatment of gingivitis can significantly improve the clinical symptoms of patients, inhibit the inflammatory response, and restore normal cell functions.

In 2017, the oral drug market in sample hospitals in 16 cities in China was 19.11 million yuan, of which the drug market for periodontal disease was more than 15.1 million yuan, a year-on-year increase of 31.19%, and its growth rate was significantly higher than other varieties.

Production method of Cetylpyridinium Chloride Covid

In the mixture of 48ml SOCl2 and 0.3gHCON(CH3)2, the temperature was controlled at 30-35°C under stirring, and 81g of hexadecanol was added dropwise. After dropping, the mixture was boiled for 30 minutes, cooled, and distilled to obtain a distillate at 138-140°C (pressure 270Pa), which was hexadecane chloride, with a yield of 92.2%. Heat 80g of hexadecane chloride and 32g of dry pyridine in an oil bath to 150-160°C, react for 12-15 hours, and after the reaction is complete, add 80ml of dry acetone, heat and dissolve the mixture in a water bath, and then cool to obtain a product with a yield of 994%. The melting point is 87-88°C.

About Products:
If you need the cosmetic raw material Cetylpyridinium Chloride Covid, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced manufacturer and supplier of Cetylpyridinium Chloride Covid, our company, ZSpharmac will provide Cetylpyridinium Chloride Covid raw material for customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Cetylpyridinium Chloride Covid Quotation