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Merck
CN

70585

Sigma-Aldrich

Benzethonium chloride

tested according to USP

Synonym(s):

Benzethonii chloridum, (Diisobutylphenoxyethoxyethyl)dimethylbenzylammonium chloride, Phemerol chloride

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About This Item

Empirical Formula (Hill Notation):
C27H42ClNO2
CAS Number:
121-54-0
Molecular Weight:
448.08
Beilstein:
3898548
EC Number:
204-479-9
MDL number:
MFCD00011742
UNSPSC Code:
12352100
PubChem Substance ID:
57652255

Key Documents

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Agency

USP/NF
tested according to USP

Quality Level

200

description

cationic

Assay

97.0-103.0% dry basis

form

powder

mol wt

448.08 g/mol

mp

162-164 °C (lit.)

SMILES string

[Cl-].CC(C)(C)CC(C)(C)c1ccc(OCCOCC[N+](C)(C)Cc2ccccc2)cc1

InChI

1S/C27H42NO2.ClH/c1-26(2,3)22-27(4,5)24-13-15-25(16-14-24)30-20-19-29-18-17-28(6,7)21-23-11-9-8-10-12-23;/h8-16H,17-22H2,1-7H3;1H/q+1;/p-1

InChI key

UREZNYTWGJKWBI-UHFFFAOYSA-M

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Signal Word

Danger

Hazard Statements

H301,H314,H410

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBT8945
BCBV9318
BCBX5137
BCBW1566
BCBT0315

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K M Coates et al.
British journal of pharmacology, 134(4), 871-879 (2001-10-19)
1. Ketamine is a dissociative anaesthetic that is formulated as Ketalar, which contains the preservative benzethonium chloride (BCl). We have studied the effects of pure racemic ketamine, the preservative BCl and the Ketalar mixture on human neuronal nicotinic acetylcholine receptors
R W Luxton et al.
Clinical chemistry, 35(8), 1731-1734 (1989-08-01)
By using a benzethonium chloride concentration 12-fold that described originally (Clin Chem 1979;25:1317-9), we developed a reliable method suitable for routine measurement of total protein in cerebrospinal fluid. Only 10 microL of sample is required. Reactivity to immunoglobulin G (IgG)
G Takeoka et al.
Journal of agricultural and food chemistry, 49(7), 3316-3320 (2001-07-17)
Commercial grapefruit seed extracts (GSE) were extracted with chloroform. The solvent was evaporated, and the resulting solid was subsequently analyzed by high-performance liquid chromatography, electrospray ionization mass spectrometry, nuclear magnetic resonance (NMR) spectroscopy, and elemental analysis (by proton-induced X-ray emission
Dae Hyun Kim et al.
PLoS neglected tropical diseases, 3(2), e381-e381 (2009-02-18)
High cost, poor compliance, and systemic toxicity have limited the use of pentavalent antimony compounds (SbV), the treatment of choice for cutaneous leishmaniasis (CL). Paromomycin (PR) has been developed as an alternative to SbV, but existing data are conflicting. We
Filiz Tezcan et al.
International journal of biological macromolecules, 50(4), 1165-1168 (2012-01-25)
Sodium alginate/sodium montmorillonite hybrid films were prepared by casting from the suspension of sodium alginate and different clay samples. Clay samples had been modified with a cationic surfactant, a cationic polymer, and a small polar molecule, respectively. Benzethonium chloride, polyethyleneimine
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