Registration Dossier

Reference substances

Reference substances

Currently viewing:

General information

Inventory

EC number:
278-108-4
EC name:
Trisodium 4-[[4-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-2-sulphonatophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
CAS number:
75199-00-7

No inventory information available

Reference substance information

IUPAC name:
trisodium 4-[(E)-2-[4-(2,3-dichloroquinoxaline-6-amido)-2-sulfophenyl]diazen-1-yl]-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate
Synonyms
Names:
1H-Pyrazole-3-carboxylic acid, 4-[[4-[[(2,3-dichloro-6-quinoxalinyl) carbonyl]amino]-2-sulfophenyl]azo]-4,5 -dihydro-5-oxo-1-(4-sulfophenyl)-, trisodium salt
1H-Pyrazole-3-carboxylic acid, 4-[[4-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-2-sulfophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, trisodium salt
trisodium 4-[(4-{[(2,3-dichloroquinoxalin-6-yl)carbonyl]amino}-2-sulfonatophenyl)diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate

CAS information

CAS number:
75199-00-7

Molecular and structural information

Molecular formula:
C25H15Cl2N7O10S2.3Na
Molecular weight:
774.409
SMILES notation:
[Na+].[Na+].[Na+].Clc1nc2cc(ccc2nc1Cl)C(=O)Nc5ccc(N=NC4\C(=N/N(c3ccc(cc3)S([O-])(=O)=O)C4=O)C([O-])=O)c(c5)S([O-])(=O)=O
InChl:
InChI=1/C25H15Cl2N7O10S2.3Na/c26-21-22(27)30-17-9-11(1-7-15(17)29-21)23(35)28-12-2-8-16(18(10-12)46(42,43)44)31-32-19-20(25(37)38)33-34(24(19)36)13-3-5-14(6-4-13)45(39,40)41;;;/h1-10,19H,(H,28,35)(H,37,38)(H,39,40,41)(H,42,43,44);;;/q;3*+1/p-3
Structural formula:
Chemical structure