chempirical

2-Nitroso-1-naphthol-4-sulfonic acid

C10H7NO5SCAS 3682-32-4253.23 g/mol

Open in Covalent MOL file
ONSOOOHHO
PhenolSulfonic acid

Properties

Molecular formula
C10H7NO5S
Molar mass
253.23 g/mol
Exact mass
253.0045 Da
logP
2.19Crippen estimate
Polar surface area
104.0 Ų
H-bond donors / acceptors
2 / 5
Rotatable bonds
2

Identifiers

CAS number
3682-32-4
SMILES
O=Nc1cc(S(=O)(=O)O)c2ccccc2c1O
InChIKey
GASPSNIEUBWWJU-UHFFFAOYSA-N
InChI
InChI=1S/C10H7NO5S/c12-10-7-4-2-1-3-6(7)9(17(14,15)16)5-8(10)11-13/h1-5,12H,(H,14,15,16)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

8 names
  • 1-Naphthalenesulfonic acid, 4-hydroxy-3-nitroso-
  • 1-Naphthol-4-sulfonic acid, 2-nitroso-
  • 4-Hydroxy-3-nitroso-1-naphthalenesulfonic acid
  • 1-Hydroxy-2-nitrosonaphthalene-4-sulfonic acid
  • 3-Nitroso-NW acid
  • Nitroso-NW acid
  • NSC 148310
  • NSC 677526

Work with 2-Nitroso-1-naphthol-4-sulfonic acid

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

2-Amino-1-naphthol-4-sulfonic acid567-13-560 % similar 1-Amino-2-naphthol-4-sulfonic acid116-63-249 % similar 2-Nitroso-1-naphthol132-53-648 % similar 1-Naphthol-4-sulfonic acid84-87-748 % similar Armstrong'S acid81-04-947 % similar 1,3,5-Naphthalenetrisulfonic acid6654-64-445 % similar Azorubine3567-69-944 % similar L Acid117-59-944 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook