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Reference substances

Reference substances

Currently viewing:
IUPAC name:
trisodium tris(tris(2-hydroxyethyl)azanium) 5-amino-3-[(1E)-2-{4-[(1E)-2-{4-[(1E)-2-(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazen-1-yl]-3-sulfonatophenyl}ethenyl]-2-sulfonatophenyl}diazen-1-yl]-4-hydroxynaphthalene-2,7-disulfonate

Inventory

Synonyms
Names:
2, 2',2''-nitrilotriethanol and sodium salts of 3,3'-{ethane-1,2-diylbis[(2-sulfo-4,1-phenylene)diazene-2,1-diyl]}bis(5-amino-4-hydroxynaphthalene-2,7-disulfonic) acid
Identifier:
IUPAC name
2,2',2''-nitrilotriethanol and sodium salts of 3,3'- {ethane-1,2-diylbis[(2- sulfo-4,1-phenylene)diazene-2,1-diyl]}bis(5-amino-4-hydroxynaphthalene-2,7-disulfonic acid
Identifier:
IUPAC name
H-acid [4-amino-5-hydroxynaphtalene-2,7-disulfonic acid] dissolved in NaOH, tetrazotized flavonic acid [E-4,4’-(ethene-1,2-diyl)bis(3-sulfobenzenediazonium)] and triethanolamine [2,2’,2’’-nitrilotris(ethan-1-ol)].
Identifier:
other: Molecular formula
C34H20N6O20S6.6C6H16NO3 (as 2,2’2’’-nitrilotris(ethanol) salt) C34H20N6Na6O20S6 (as sodium salt)
Identifier:
other: Molecular formula
C34H26N6O20S6.6C6H15NO3 or .6Na
Identifier:
other: Molecular formula
uvcb substance
3,3'-[ethylenebis[(3-sulpho-p-phenylene)azo]]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonic acid] hexasodium salt AND 3,3'-[ethylenebis[(3-sulpho-p-phenylene)azo]]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonic] acid, compound with 2,2',2''-nitrilotriethanol (1:6)

Molecular and structural information

Molecular formula:
C34H20N6O20S6.6C6H16NO3 – Mw = 1926.14 g/mol (as 2,2’2’’-nitrilotris(ethanol) salt)
C34H20N6Na6O20S6 – Mw = 1162.89 g/mol (as sodium salt)
C34H26N6O20S6 – Mw = 1031.00 g/mol (as free acid)
Molecular weight:
>= 1 031 - <= 1 926.14
SMILES notation:
N(=Nc3cc(c(cc3)C=Cc4ccc(cc4S(=O)(=O)O)N=Nc5c(c6c(cc5S(=O)(=O)O)cc(cc6N)S(=O)(=O)O)O)S(=O)(=O)O)c1c(c2c(cc1S(=O)(=O)O)cc(cc2N)S(=O)(=O)O)O (as 2,2’2’’-nitrilotris(ethanol) salt)
InChl:
1S/C34H26N6O20S6.6C6H15NO3/c35-23-13-21(61(43,44)45)7-17-9-27(65(55,56)57)31(33(41)29(17)23)39-37-19-5-3-15(25(11-19)63(49,50)51)1-2-16-4-6-20(12-26(16)64(52,53)54)38-40-32-28(66(58,59)60)10-18-8-22(62(46,47)48)14-24(36)30(18)34(32)42;6*8-4-1-7(2-5-9)3-6-10/h1-14,37-38H,35-36H2,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60);6*8-10H,1-6H2/b2-1+,39-31+,40-32 (as 2,2’2’’-nitrilotris(ethanol) salt)
Structural formula:
Chemical structure

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