Niclosamide

CAS No:
50-65-7 Category:
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  • #LGM Pharma offers this active ingredient but not the finished dosage forms.

Product Details:

  • CAS No: 50-65-7
  • AHFC code:
  • Synonyms:
  • ATC Code: P02DA01
  • Chemical Formula: C13H12N2O5S
  • Molecular Weight: 327.12
  • Assay/Purity: Typically NLT 98%
  • DrugBank: DB06803
  • SMILES: OC1=C(C=C(Cl)C=C1)C(=O)NC1=C(Cl)C=C(C=C1)[N+]([O-])=O
  • InChl: RJMUSRYZPJIFPJ-UHFFFAOYSA-N
  • PubChem:
  • IUPAC: 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide

Additional Details

Indication:
For the treatment of tapeworm and intestinal fluke infections: Taenia saginata (Beef Tapeworm), Taenia solium (Pork Tapeworm), Diphyllobothrium latum (Fish Tapeworm), Fasciolopsis buski (large intestinal fluke). Niclosamide is also used as a molluscicide in the control of schistosomiasis.
Pharmacodynamics:
Niclosamide is an antihelminth used against tapeworm infections. It may act by the uncoupling of the electron transport chain to ATP synthase. The disturbance of this crucial metabolic pathway prevents creation of adenosine tri-phosphate (ATP), an essential molecule that supplies energy for metabolism.
Mode of Action:
Niclosamide works by killing tapeworms on contact. Adult worms (but not ova) are rapidly killed, presumably due to uncoupling of oxidative phosphorylation or stimulation of ATPase activity. The killed worms are then passed in the stool or sometimes destroyed in the intestine. Niclosamide may work as a molluscicide by binding to and damaging DNA.
Metabolism:
Toxicity:
Infrequent, mild, and transitory adverse events include nausea, vomiting, diarrhea, and abdominal discomfort.
General Reference:
Products currently covered by valid US Patents are offered for R&D use in accordance with 35 USC 271(e)+A13(1). Any patent infringement and resulting liability is solely at buyer risk.

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