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Merck
CN

855561

Cetylpyridinium chloride monohydrate

98%

Synonym(s):

1-Hexadecylpyridinium chloride, Hexadecylpyridinium chloride monohydrate

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About This Item

Empirical Formula (Hill Notation):
C21H38ClN · H2O
CAS Number:
Molecular Weight:
358.00
EC Number:
204-593-9
UNSPSC Code:
12352103
MDL number:
Beilstein/REAXYS Number:
3578606
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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

SMILES string

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

assay

98%

mp

83-86 °C (lit.)

Regulatory Information

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Carla Serri et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 99, 202-208 (2016-12-26)
In this study, a granulate for the oral controlled delivery of diclofenac sodium (DS), an anionic sparingly soluble nonsteroidal anti-inflammatory drug, has been realized by wet granulation, using a surface modified natural zeolite (SMNZ) as an excipient. The surface modification
Carolin Fromm-Dornieden et al.
Journal of medical microbiology, 64(Pt 4), 407-414 (2015-02-15)
The antimicrobial activity of cetylpyridinium chloride (CPC) and miramistin (MST) solutions at different concentrations (5×10(-5) to 0.4%) and a dressing, containing 0.15% CPC, were tested against Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli after 30 (solutions) and 60 min (fleece)
Bruno de Gennaro et al.
Colloids and surfaces. B, Biointerfaces, 130, 101-109 (2015-04-29)
In view of zeolite potentiality as a carrier for sustained drug release, a clinoptilolite-rich rock from California (CLI_CA) was superficially modified with cetylpyridinium chloride and loaded with diclofenac sodium (DS). The obtained surface modified natural zeolites (SMNZ) were characterized by

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