Chlorthalidone

CAS Registry Number®

77-36-1
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CAS Name

Chlorthalidone

Molecular Formula

C14H11ClN2O4S

Molecular Mass

338.77

Cite this Page

Chlorthalidone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=77-36-1 (retrieved 2024-04-20) (CAS RN: 77-36-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    239 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C14H11ClN2O4S/c15-11-6-5-8(7-12(11)22(16,20)21)14(19)10-4-2-1-3-9(10)13(18)17-14/h1-7,19H,(H,17,18)(H2,16,20,21)

InChIKey

InChIKey=JIVPVXMEBJLZRO-UHFFFAOYSA-N

SMILES

OC1(C=2C(C(=O)N1)=CC=CC2)C3=CC(S(N)(=O)=O)=C(Cl)C=C3

Canonical SMILES

O=C1NC(O)(C2=CC=C(Cl)C(=C2)S(=O)(=O)N)C=3C=CC=CC13

Other Names for this Substance

  • Benzenesulfonamide, 2-chloro-5-(2,3-dihydro-1-hydroxy-3-oxo-1H-isoindol-1-yl)-
  • Benzenesulfonamide, 2-chloro-5-(1-hydroxy-3-oxo-1-isoindolinyl)-
  • 2-Chloro-5-(2,3-dihydro-1-hydroxy-3-oxo-1H-isoindol-1-yl)benzenesulfonamide
  • G 33182
  • 2-Chloro-5-(1-hydroxy-3-oxo-1-isoindolinyl)benzenesulfonamide

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Deleted or Replaced CAS Registry Numbers

74666-82-3

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