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Merck

C0732

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
EC Number:
204-593-9
UNSPSC Code:
12161902
NACRES:
NA.21
PubChem Substance ID:
24892270
MDL number:
MFCD00149977
ISBN-10:
MFCD00149977
Beilstein/REAXYS Number:
3578606

Key Documents

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InChI key

NFCRBQADEGXVDL-UHFFFAOYSA-M

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

SMILES string

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

agency

USP/NF, meets USP testing specifications

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

Quality Level

200

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Application

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

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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

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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

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

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Certificates of Analysis (COA)

Lot/Batch Number
SLCK7130
SLCH7590
SLCD5541
SLCB4192
SLBX8748

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