Niclosamide

CAS Registry Number®

50-65-7

CAS Name

Niclosamide

Molecular Formula

C13H8Cl2N2O4

Molecular Mass

327.12

Cite this Page

Niclosamide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=50-65-7 (retrieved 2024-11-21) (CAS RN: 50-65-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    225-230 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

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)

InChIKey

InChIKey=RJMUSRYZPJIFPJ-UHFFFAOYSA-N

SMILES

C(NC1=C(Cl)C=C(N(=O)=O)C=C1)(=O)C2=C(O)C=CC(Cl)=C2

Canonical SMILES

O=C(NC1=CC=C(C=C1Cl)N(=O)=O)C2=CC(Cl)=CC=C2O

Other Names for this Substance

  • Benzamide, 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxy-
  • Salicylanilide, 2′,5-dichloro-4′-nitro-
  • 5-Chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide
  • Bayluscid
  • 5-Chloro-2′-chloro-4′-nitrosalicylanilide

View All

Deleted or Replaced CAS Registry Numbers

12687-52-4

CAS INSIGHTSTM
Targeted protein degrader structure, illustration