Cas no 43132-72-5 (1H-Indolesulfonic acid, 2-methyl-)

1H-Indolesulfonic acid, 2-methyl- structure
43132-72-5 structure
Product Name:1H-Indolesulfonic acid, 2-methyl-
CAS No:43132-72-5
MF:C9H11NO3S
MW:213.253541231155
CID:324209
PubChem ID:71363123
Update Time:2025-04-19

1H-Indolesulfonic acid, 2-methyl- Chemical and Physical Properties

Names and Identifiers

    • 1H-Indolesulfonic acid, 2-methyl-
    • 2-methyl-1,3-dihydroindole-2-sulfonic acid
    • 43132-72-5
    • 2-Methyl-2,3-dihydro-1H-indole-2-sulfonic acid
    • DTXSID30786704
    • Inchi: 1S/C9H11NO3S/c1-9(14(11,12)13)6-7-4-2-3-5-8(7)10-9/h2-5,10H,6H2,1H3,(H,11,12,13)
    • InChI Key: DSHNFJITQMUHKY-UHFFFAOYSA-N
    • SMILES: S(C1(C)CC2C=CC=CC=2N1)(=O)(=O)O

Computed Properties

  • Exact Mass: 213.04596439g/mol
  • Monoisotopic Mass: 213.04596439g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 1
  • Complexity: 321
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.2
  • Topological Polar Surface Area: 74.8?2
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