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Reference substances

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IUPAC name:
disodium 8-({4'-[(4-ethoxyphenyl)diazenyl]-3,3'-dimethylbiphenyl-4-yl}diazenyl)-7-hydroxynaphthalene-1,3-disulfonate

Inventory

CAS number:
6358-29-8

Synonyms

Molecular and structural information

Molecular formula:
C32H28N4O8S2.2Na
Molecular weight:
704.689
SMILES notation:
c12c(cc(S(=O)(=O)[O-])cc2S(=O)(=O)[O-])ccc(c1\N=N\c1c(cc(c2cc(c(\N=N\c3ccc(OCC)cc3)cc2)C)cc1)C)O.[Na+].[Na+]
InChl:
1S/C32H28N4O8S2.2Na/c1-4-44-25-10-8-24(9-11-25)33-34-27-12-5-21(15-19(27)2)22-6-13-28(20(3)16-22)35-36-32-29(37)14-7-23-17-26(45(38,39)40)18-30(31(23)32)46(41,42)43;;/h5-18,37H,4H2,1-3H3,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b34-33+,36-35+;;
Structural formula:
Chemical structure

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