Sulfisoxazole

CAS Registry Number®

127-69-5

CAS Name

Sulfisoxazole

Molecular Formula

C11H13N3O3S

Molecular Mass

267.30

Cite this Page

Sulfisoxazole.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=127-69-5 (retrieved 2024-11-21) (CAS RN: 127-69-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    194 °C

  • Density (2)

    1.40 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H13N3O3S/c1-7-8(2)13-17-11(7)14-18(15,16)10-5-3-9(12)4-6-10/h3-6,14H,12H2,1-2H3

InChIKey

InChIKey=NHUHCSRWZMLRLA-UHFFFAOYSA-N

SMILES

S(NC1=C(C)C(C)=NO1)(=O)(=O)C2=CC=C(N)C=C2

Canonical SMILES

O=S(=O)(NC=1ON=C(C1C)C)C2=CC=C(N)C=C2

Other Names for this Substance

  • Benzenesulfonamide, 4-amino-N-(3,4-dimethyl-5-isoxazolyl)-
  • Sulfanilamide, N1-(3,4-dimethyl-5-isoxazolyl)-
  • 4-Amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide
  • Alphazole
  • 5-(p-Aminobenzenesulfonamido)-3,4-dimethylisoxazole

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Deleted or Replaced CAS Registry Numbers

207522-06-3

CAS INSIGHTSTM
Targeted protein degrader structure, illustration