Thorin (chemistry)

C16H11AsN2Na2O10S2CAS 3688-92-4576.29 g/mol

O−SOOSOOOHOHNNAsO−OOHNa+Na+
AzoPhenolSulfonic acid

Properties

Molecular formula
C16H11AsN2Na2O10S2
Molar mass
576.29 g/mol
Exact mass
575.8866 Da
logP
0.25Crippen estimate
Polar surface area
211.2 Ų
H-bond donors / acceptors
5 / 8
Rotatable bonds
5

Identifiers

CAS number
3688-92-4
SMILES
[O-]S(=O)(=O)c1ccc2c(c1)cc(S(=O)(=O)O)c(O)c2N=Nc1ccccc1[As]([O-])(=O)O.[Na+].[Na+]
InChIKey
PLFZMHNLPSARON-UHFFFAOYSA-N
InChI
InChI=1S/C16H13AsN2O10S2.2Na/c20-16-14(31(27,28)29)8-9-7-10(30(24,25)26)5-6-11(9)15(16)19-18-13-4-2-1-3-12(13)17(21,22)23;;/h1-8,20H,(H2,21,22,23)(H,24,25,26)(H,27,28,29);;

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

Names and synonyms

6 names
  • 2,7-Naphthalenedisulfonic acid, 4-[2-(2-arsonophenyl)diazenyl]-3-hydroxy-, sodium salt (1:2)
  • 2,7-Naphthalenedisulfonic acid, 4-[(o-arsonophenyl)azo]-3-hydroxy-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-[(2-arsonophenyl)azo]-3-hydroxy-, disodium salt
  • Thoronol
  • Thorin
  • Thorin I

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Similar compounds

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

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