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Safety Information

C0732

Sigma-Aldrich

Cetylpyridinium chloride

meets USP testing specifications

Synonym(s):

Hexadecylpyridinium chloride monohydrate, Cetylpyridinium chloride monohydrate

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About This Item

Empirical Formula (Hill Notation):
C21H38ClN · H2O
CAS Number:
6004-24-6
Molecular Weight:
358.00
ISBN-10:
MFCD00149977
Beilstein:
3578606
EC Number:
204-593-9
MDL number:
MFCD00149977
UNSPSC Code:
12161902
PubChem Substance ID:
24892270
NACRES:
NA.21

Agency

USP/NF
meets USP testing specifications

Quality Level

200

description

cationic

Assay

98.0-102.0% anhydrous basis

form

solid

mol wt

358.00 g/mol

technique(s)

dialysis: suitable
electrophoresis: suitable
protein purification: suitable

antibiotic activity spectrum

Gram-negative bacteria
Gram-positive bacteria
fungi
viruses

application(s)

pharmaceutical (small molecule)

Mode of action

cell membrane | interferes

SMILES string

O.[Cl-].CCCCCCCCCCCCCCCC[n+]1ccccc1

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

InChI key

NFCRBQADEGXVDL-UHFFFAOYSA-M

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Application

Cetylpyridinium chloride is used to study the mechanisms of bacterial and virus inactivation by cationic quaternary ammonium detergents.

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

C0732-5KG:
C0732-BULK:
C0732-100G:
C0732-VAR:
C0732-1KG:

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Certificates of Analysis (COA)

Lot/Batch Number
0000313910
0000273608
SLCP1217
0000252190
0000257568

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