1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)

C10H5N2NaO4SCAS 64173-96-2272.21 g/mol

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N−N+SO−OOONa+
AlkeneImineKetoneSulfonic acid

Properties

Molecular formula
C10H5N2NaO4S
Molar mass
272.21 g/mol
Exact mass
271.9868 Da
logP
0.40Crippen estimate
Polar surface area
107.8 Ų
H-bond donors / acceptors
1 / 3
Rotatable bonds
1

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
64173-96-2
SMILES
[N-]=[N+]=C1C=C(S([O-])(=O)=O)c2ccccc2C1=O.[Na+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

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Names and synonyms

1 names
  • 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt

Work with 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)

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

1,2-Naphthoquinonediazide-4-sulfonyl chloride36451-09-966 % similar Folin's reagent521-24-465 % similar 1,2-Naphthoquinonediazide-5-sulfonyl chloride3770-97-639 % similar Sodium 2-anthraquinonesulfonate131-08-833 % similar Sodium anthraquinone-1-sulfonate128-56-332 % similar Azibenzil3469-17-832 % similar Disodium 9,10-dioxoanthracene-1,5-disulfonate(2-)853-35-031 % similar 2-Chloro-1,4-naphthoquinone1010-60-231 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Sodium 2,1-diazonaphthol-5-sulfonate2657-00-3

Elsewhere

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