Cas no 69409-07-0 (1H,3H-NAPHTHO[1,8-CD]PYRAN-5-SULFONIC ACID, 1,3-DIOXO-)

1H,3H-NAPHTHO[1,8-CD]PYRAN-5-SULFONIC ACID, 1,3-DIOXO- structure
69409-07-0 structure
Product Name:1H,3H-NAPHTHO[1,8-CD]PYRAN-5-SULFONIC ACID, 1,3-DIOXO-
CAS No:69409-07-0
MF:C12H6O6S
MW:278.237442493439
CID:3213329
PubChem ID:13813898
Update Time:2025-04-21

1H,3H-NAPHTHO[1,8-CD]PYRAN-5-SULFONIC ACID, 1,3-DIOXO- Chemical and Physical Properties

Names and Identifiers

    • 1H,3H-NAPHTHO[1,8-CD]PYRAN-5-SULFONIC ACID, 1,3-DIOXO-
    • 69409-07-0
    • STL297695
    • 1,3-dioxo-1H,3H-benzo[de]isochromene-5-sulfonic acid
    • SCHEMBL4702822
    • AKOS016371060
    • Inchi: 1S/C12H6O6S/c13-11-8-3-1-2-6-4-7(19(15,16)17)5-9(10(6)8)12(14)18-11/h1-5H,(H,15,16,17)
    • InChI Key: IKIIITNMWDUFQS-UHFFFAOYSA-N
    • SMILES: S(C1C=C2C(=O)OC(C3C=CC=C(C=1)C2=3)=O)(=O)(=O)O

Computed Properties

  • Exact Mass: 277.98850908Da
  • Monoisotopic Mass: 277.98850908Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 1
  • Complexity: 519
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.3
  • Topological Polar Surface Area: 106?2
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