Chem
J-GLOBAL ID:200907054716087975   Nikkaji number:J2.924F

Sulphanilic acid

スルファニル酸
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C6H7NO3S
Molecular formula furigana: C6-H7-N-O3-S
Molecular weight: 173.190
InChI: InChI=1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChI key: HVBSAKJJOYLTQU-UHFFFAOYSA-N
SMILES: Nc1ccc(cc1)S(=O)(=O)O
Systematic name  (6):
  • p-スルホアニリン
  • p-アミノベンゼンスルホン酸
  • 4-アミノベンゼンスルホン酸
  • 4-アミノベンゼン-1-スルホン酸
  • 1-アミノベンゼン-4-スルホン酸
Show all
Other name (14):
  • スルファニル酸
  • p-アニリンスルホン酸
  • Sulfanilic acid
  • p-Anilinesulfonic acid
  • 4-Aminobenzenesulfonic acid
Show all
CAS registry number: 121-57-3
Regulation number (3):
  • (3)-1971
  • EINECS2044825
  • TSCA(121-57-3)
KEGG COMPOUND: C06335
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