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C5460

Sigma-Aldrich

Hexadecylpyridinium chloride monohydrate

BioXtra, 99.0-102.0%

Synonym(s):

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:
12161900
PubChem Substance ID:
57654025

description

cationic

Quality Level

200

product line

BioXtra

Assay

99.0-102.0%

form

powder

mol wt

358.00 g/mol

technique(s)

electrophoresis: suitable

impurities

≤0.001% Phosphorus (P)
≤0.1% Insoluble matter

ign. residue

≤0.1%

solubility

H2O: 0.5 M, clear, colorless to faintly yellow

anion traces

sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

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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General description

Hexadecylpyridinium chloride monohydrate is a cationic surfactant.

Application

Hexadecylpyridinium chloride monohydrate has been used in a study to assess the decontamination process for the isolation of Mycobacterium avium subspecies Paratuberculosis from fecal samples using ESP broth cultures. It has also been used in a study to investigate the removal of emulsified food and mineral oils from wastewater.

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Sreekumari Rajeev et al.
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 19(6), 702-704 (2007-11-14)
Based on the authors' laboratory experience indicating that increased bacterial contamination in Mycobacterium avium ssp. paratuberculosis (MAP) cultures may be because of the addition of brain heart infusion broth (BHI) during the decontamination process, this study was designed to examine
Removal of emulsified food and mineral oils from wastewater using surfactant modified barley straw
Ibrahim, S., et al.
Bioresource Technology, 100, 6-6 (2009)
Emilie Laurin et al.
Journal of dairy science, 98(12), 8597-8609 (2015-10-20)
Mycobacterium avium ssp. paratuberculosis (MAP) can be shed in feces, milk, and colostrum. The goal of this study was to assess assays that detect MAP in these sample types, including effects of lactation stage or season. Understanding the performance of
Kwang Sik Suh et al.
Cytotechnology, 66(6), 925-935 (2013-10-12)
Achyranthes bidentata (A. bidentata) Blume is a medicinal herb with the property of strengthening bones and muscles and ensuring proper downward flow of blood in terms of the therapeutic theory of traditional medicine. In the present study, the effect of
Kazuko Ishiguro et al.
Journal of microbiological methods, 115, 22-26 (2015-05-20)
Bacterial metabolic activity is associated with the onset and progression mechanisms of oral biofilm-mediated disease; however, at present no method to monitor bacterial metabolism exists, especially for periodontopathic bacteria. Therefore, we aimed to establish a novel method for monitoring the
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