An official website of the United States government

2,7-diamino-9H-fluorene-4-sulfonic acid

PubChem CID
139648361
Structure
2,7-diamino-9H-fluorene-4-sulfonic acid_small.png
2,7-diamino-9H-fluorene-4-sulfonic acid_3D_Structure.png
Molecular Formula
Molecular Weight
276.31 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2019-12-05
  • Modify:
    2024-12-07

1 Structures

1.1 2D Structure

Chemical Structure Depiction
2,7-diamino-9H-fluorene-4-sulfonic acid.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

2,7-diamino-9H-fluorene-4-sulfonic acid
Computed by Lexichem TK 2.7.0 (PubChem release 2021.05.07)

2.1.2 InChI

InChI=1S/C13H12N2O3S/c14-9-1-2-11-7(4-9)3-8-5-10(15)6-12(13(8)11)19(16,17)18/h1-2,4-6H,3,14-15H2,(H,16,17,18)
Computed by InChI 1.0.6 (PubChem release 2021.05.07)

2.1.3 InChIKey

PGPCKAHMYTWNMX-UHFFFAOYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.05.07)

2.1.4 SMILES

C1C2=C(C=CC(=C2)N)C3=C1C=C(C=C3S(=O)(=O)O)N
Computed by OEChem 2.3.0 (PubChem release 2021.05.07)

2.2 Molecular Formula

C13H12N2O3S
Computed by PubChem 2.1 (PubChem release 2021.05.07)

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
276.31 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
0.9
Reference
Computed by XLogP3 3.0 (PubChem release 2021.05.07)
Property Name
Hydrogen Bond Donor Count
Property Value
3
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Hydrogen Bond Acceptor Count
Property Value
5
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Rotatable Bond Count
Property Value
1
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Exact Mass
Property Value
276.05686342 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
276.05686342 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
115Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Heavy Atom Count
Property Value
19
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
447
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2019.06.18)

5 Patents

5.1 WIPO PATENTSCOPE

6 Information Sources

CONTENTS