4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt

C10H8NNaO7S2CAS 5460-09-3341.28 g/mol

Open in Covalent MOL file
NH2SO−OOSOOOHOHNa+
PhenolPrimary amineSulfonic acid

Properties

Molecular formula
C10H8NNaO7S2
Molar mass
341.28 g/mol
Exact mass
340.9640 Da
logP
0.24Crippen estimate
Polar surface area
155.0 Ų
H-bond donors / acceptors
4 / 6
Rotatable bonds
2

Hazards

Not classified as hazardous under GHS. NITE-CMC, via PubChem.

Identifiers

CAS number
5460-09-3
SMILES
Nc1cc(S([O-])(=O)=O)cc2cc(S(=O)(=O)O)cc(O)c12.[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.

Weigh it out

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

Names and synonyms

10 names
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1)
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt
  • 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt
  • 1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt
  • Ash acid
  • H Acid monosodium salt
  • 1-Amino-8-naphthol-3,6-disulfonic acid monosodium salt
  • Sodium 8-amino-1-naphthol-3,6-disulfonate
  • Monosodium 1-naphthol-8-amino-3,6-disulfonate
  • Monosodium 4-amino-5-hydroxy-2,7-naphthalenedisulfonate

Work with 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt

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

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

H Acid90-20-0Free acid

Similar compounds

ANTS5398-34-570 % similar Chromotropic acid disodium salt dihydrate5808-22-060 % similar Chromotropic acid148-25-457 % similar Azomethine-H monosodium5941-07-156 % similar Azomethine-H sodium206752-32-153 % similar 2-Aminobenzene-1,4-sulfonic acid monosodium salt24605-36-553 % similar 4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt20349-39-749 % similar 4-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid130-23-448 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

8-Amino-1-naphthol-5,7-disulfonic acid monosodium salt52789-62-5

Elsewhere

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