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Sulfamethazine

CAS Registry Number®

57-68-1

CAS Name

Sulfamethazine

Molecular Formula

C12H14N4O2S

Molecular Mass

278.33

Cite this Page

Sulfamethazine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=57-68-1 (retrieved 2024-12-30) (CAS RN: 57-68-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    198.5 °C

  • Density (2)

    1.4655 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H14N4O2S/c1-8-7-9(2)15-12(14-8)16-19(17,18)11-5-3-10(13)4-6-11/h3-7H,13H2,1-2H3,(H,14,15,16)

InChIKey

InChIKey=ASWVTGNCAZCNNR-UHFFFAOYSA-N

SMILES

S(NC=1N=C(C)C=C(C)N1)(=O)(=O)C2=CC=C(N)C=C2

Canonical SMILES

O=S(=O)(NC=1N=C(C=C(N1)C)C)C2=CC=C(N)C=C2

Other Names for this Substance

  • Benzenesulfonamide, 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)-
  • Sulfanilamide, N1-(4,6-dimethyl-2-pyrimidinyl)-
  • 4-Amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide
  • Azolmetazin
  • Cremomethazine

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