ChemicalBook > CAS DataBase List > Cetylpyridinium chloride monohydrate

Cetylpyridinium chloride monohydrate

Product Name
Cetylpyridinium chloride monohydrate
CAS No.
6004-24-6
Chemical Name
Cetylpyridinium chloride monohydrate
Synonyms
CPC;HEXADECYLPYRIDINIUM CHLORIDE MONOHYDRATE;1-HEXADECYLPYRIDINIUM CHLORIDE MONOHYDRATE;Sprol;1-CETYLPYRIDINIUM CHLORIDE MONOHYDRATE;Pyridinium,1-hexadecyl-,chloride,monohydrate;CPC [C16Py]Cl.H2O;Cetylpyridiniu;CPC MONOHYDRATE
CBNumber
CB7733961
Molecular Formula
C21H40ClNO
Formula Weight
358
MOL File
6004-24-6.mol
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Cetylpyridinium chloride monohydrate Property

Melting point:
81-84 °C
bulk density
370kg/m3
storage temp. 
Store below +30°C.
solubility 
H2O: soluble0.5M, clear, colorless to faintly yellow
form 
Powder
color 
White
PH
5.0-5.4 (10g/l, H2O, 20℃)
Water Solubility 
Soluble in water, alcohol, chloroform
Merck 
14,2032
BRN 
3578606
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid anhydrides, acid chlorides.
InChI
InChI=1S/C21H38N.ClH.H2O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H;1H2/q+1;;/p-1
InChIKey
NFCRBQADEGXVDL-UHFFFAOYSA-M
SMILES
C1=[N+](CCCCCCCCCCCCCCCC)C=CC=C1.[Cl-].[H]O[H]
LogP
1.699 (est)
CAS DataBase Reference
6004-24-6(CAS DataBase Reference)
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Safety

Hazard Codes 
T+,N,Xi
Risk Statements 
25-26-38-50/53-36/37/38
Safety Statements 
28-36/37-45-7/9-61-26-36
RIDADR 
UN 2811 6.1/PG 1
WGK Germany 
3
RTECS 
UU5075000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
I
HS Code 
29333999
Toxicity
LD50 in rats (mg/kg): 250 s.c.; 6 i.p.; 30 i.v.; 200 orally (Nelson, Lyster)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H330Fatal if inhaled

H335May cause respiratory irritation

H400Very toxic to aquatic life

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C1000000
Product name
Cetylpyridinium chloride
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
20 mg
Price
$164
Updated
2025/07/31
Sigma-Aldrich
Product number
8.40008
Product name
1-Cetylpyridinium chloride monohydrate
Purity
for synthesis
Packaging
25g
Price
$99.8
Updated
2025/07/31
Sigma-Aldrich
Product number
8.40008
Product name
1-Cetylpyridinium chloride monohydrate
Purity
for synthesis
Packaging
100g
Price
$334
Updated
2025/07/31
Sigma-Aldrich
Product number
1104006
Product name
Cetylpyridinium chloride
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
500mg
Price
$411
Updated
2025/07/31
Sigma-Aldrich
Product number
52350
Product name
Hexadecylpyridinium chloride monohydrate
Purity
tested according to Ph.Eur.
Packaging
100g
Price
$72.5
Updated
2023/06/20
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Cetylpyridinium chloride monohydrate Chemical Properties,Usage,Production

Chemical Properties

white to light beige powder

Uses

antiinfective (topical)

Uses

Pharmaceutic aid (preservative).

Uses

(1-Hexadecyl)pyridinium chloride monohydrate is used in a study to assess removal of emulsified oil from oily waste water and removal of emulsified food and mineral oils from waste water. And it is used for detergent-based extraction of membrane-associated enzymes such as alkaline phosphatase, and in extraction of chromium and palladium.

Definition

ChEBI: Cetylpyridinium chloride monohydrate is a hydrate. It contains a cetylpyridinium chloride.

General Description

Cetylpyridinum chloride is a quaternary ammonium compound and an active ingredient of antiseptic oral mouth rinses with broad spectrum antimicrobial activity. Its mode of action involves a rapid bactericidal effect on Gram-positive pathogens and a fungicide effect on certain yeasts.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Purification Methods

Crystallise the chloride from MeOH or EtOH/diethyl ether and dry it in vacuo. [Moss et al. J Am Chem Soc 108 788 1986, Lennox & McClelland J Am Chem Soc 108 3771 1986, Beilstein 20 V 233.]

Toxics Screening Level

The initial threshold screening level (ITSL) for cetylpyridinium chloride monohydrate is 1.8 μg/m3 based on an annual averaging time.

Cetylpyridinium chloride monohydrate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Cetylpyridinium chloride monohydrate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Cetylpyridinium chloride monohydrate 6004-24-6
Price
US $0.00/KG/Tin
Min. Order
1KG
Purity
98%min
Supply Ability
100kg
Release date
2021-07-09
Hebei Chuanghai Biotechnology Co., Ltd
Product
Cetylpyridinium chloride monohydrate 6004-24-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-18
Watson Biotechnology Co.,Ltd
Product
Cetylpyridinium chloride monohydrate 6004-24-6
Price
US $0.00/KG
Min. Order
25KG
Purity
99%
Supply Ability
20MT
Release date
2024-11-08

6004-24-6, Cetylpyridinium chloride monohydrateRelated Search:

Palmitic acid Aluminum chlorohydrate 1-Hexadecylpyridinium bromide 1-Hexadecanol MELIBIOSE Ammonium chloride Polyvinyl chloride Calcium chloride Calcium chloride hexahydrate Choline chloride Ferric chloride 1-HEXADECANESULFONIC ACID SODIUM SALT Sodium chloride TRANS-DECAHYDROQUINOLINE Potassium chloride 1-Hexadecene N-Hexadecane DODECYLBENZENESULFONIC ACID SODIUM SALT Hexadecylpyridinium Chloride Monohydrate

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