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Reference substances

Reference substances

Currently viewing:
IUPAC name:
disodium 4-amino-3,6-bis[(1E)-2-[4-(ethenesulfonyl)phenyl]diazen-1-yl]-5-hydroxynaphthalene-2,7-disulfonate

Inventory

CAS number:
100556-82-9
Synonyms
Names:
disodium 4-amino-3,6-bis({2-[4-(ethenesulfonyl)phenyl]diazen-1-yl})-5-hydroxynaphthalene-2,7-disulfonate EC No.: 695-988-9
Identifier:
IUPAC name
Disodium 4-amino-3,6-bis{[4-(ethenylsulfonyl)phenyl]diazenyl}-5-hydroxynaphthalene-2,7-disulfonate
Identifier:
other: Molecular formula
C26H19N5Na2O11S4
disodium 4-amino-3,6-bis({2-[4-(ethenesulfonyl)phenyl]diazen-1-yl})-5-hydroxynaphthalene-2,7-disulfonate

Molecular and structural information

Molecular formula:
C26H19N5O11S4Na2
Molecular weight:
ca. 751.683
SMILES notation:
[Na+].[Na+].NC1=C2C(=CC(=C1N=NC1=CC=C(C=C1)S(=O)(=O)C=C)S([O-])(=O)=O)C=C(C(N=NC1=CC=C(C=C1)S(=O)(=O)C=C)=C2O)S([O-])(=O)=O
InChl:
InChI=1S/C26H21N5O11S4.2Na/c1-3-43(33,34)18-9-5-16(6-10-18)28-30-24-20(45(37,38)39)13-15-14-21(46(40,41)42)25(26(32)22(15)23(24)27)31-29-17-7-11-19(12-8-17)44(35,36)4-2;;/h3-14,32H,1-2,27H2,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2
Structural formula:
Chemical structure

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