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N0560000

Niclosamide (anhydrous)

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Niclosamide, 2′,5-Dichloro-4′-nitrosalicylanilide

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About This Item

Empirical Formula (Hill Notation):
C13H8Cl2N2O4
CAS Number:
50-65-7
Molecular Weight:
327.12
Beilstein:
2820605
MDL number:
MFCD00057597
UNSPSC Code:
41116107
PubChem Substance ID:
329818446
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

niclosamide

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Oc1ccc(Cl)cc1C(=O)Nc2ccc(cc2Cl)[N+]([O-])=O

InChI

1S/C13H8Cl2N2O4/c14-7-1-4-12(18)9(5-7)13(19)16-11-3-2-8(17(20)21)6-10(11)15/h1-6,18H,(H,16,19)

InChI key

RJMUSRYZPJIFPJ-UHFFFAOYSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Niclosamide (anhydrous) EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Masanori Ono et al.
Fertility and sterility, 101(5), 1441-1449 (2014-02-19)
To assess the effect of three WNT/β-catenin pathway inhibitors-inhibitor of β-catenin and TCF4 (ICAT), niclosamide, and XAV939-on the proliferation of primary cultures of human uterine leiomyoma cells. Prospective study of human leiomyoma cells obtained from myomectomy or hysterectomy. University research
Wenyan Lu et al.
PloS one, 6(12), e29290-e29290 (2011-12-24)
The Wnt/β-catenin signaling pathway is important for tumor initiation and progression. The low density lipoprotein receptor-related protein-6 (LRP6) is an essential Wnt co-receptor for Wnt/β-catenin signaling and represents a promising anticancer target. Recently, the antihelminthic drug, niclosamide was found to
K Ketola et al.
British journal of cancer, 106(1), 99-106 (2012-01-05)
We have shown that a sodium ionophore monensin inhibits prostate cancer cell growth. A structurally related compound to monensin, salinomycin, was recently identified as a putative cancer stem cell inhibitor. The growth inhibitory potential of salinomycin was studied in a
Rebecca C Arend et al.
Gynecologic oncology, 134(1), 112-120 (2014-04-17)
Objective. The Wnt/β-catenin pathway is known to regulate cellular proliferation and plays a role in chemoresistance. Niclosamide, an FDA approved salicyclamide derivative used for the treatment of tapeworm infections, targets the Wnt/β-catenin pathway. Therefore, the objective of this study was
Jing-Xuan Pan et al.
Chinese journal of cancer, 31(4), 178-184 (2012-01-13)
Niclosamide, an oral antihelminthic drug, has been used to treat tapeworm infection for about 50 years. Niclosamide is also used as a molluscicide for water treatment in schistosomiasis control programs. Recently, several groups have independently discovered that niclosamide is also
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