Registration Dossier

General information

Inventory

EC number:
277-753-9
EC name:
Trisodium 5-[[5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]-2-(3-sulphonatopropoxy)phenyl]azo]salicylate
CAS number:
74186-17-7

No inventory information available

Reference substance information

IUPAC name:
trisodium 2-hydroxy-5-({5-methyl-4-[(4-nitro-2-sulfonatophenyl)diazenyl]-2-(3-sulfonatopropoxy)phenyl}diazenyl)benzoate
Synonyms
Names:
Benzoic acid, 2-hydroxy-5-[[5-methyl-4- [(4-nitro-2-sulfophenyl)azo]-2-(3-sulfopropoxy)phenyl ]azo]-, trisodium salt
Benzoic acid, 2-hydroxy-5-[[5-methyl-4-[(4-nitro-2-sulfophenyl)azo]-2-(3-sulfopropoxy)phenyl]azo]-, trisodium salt
trisodium 2-hydroxy-5-({5-methyl-4-[(4-nitro-2-sulfonatophenyl)diazenyl]-2-(3-sulfonatopropoxy)phenyl}diazenyl)benzoate

CAS information

CAS number:
74186-17-7

Molecular and structural information

Molecular formula:
C23H21N5O12S2.3Na
Molecular weight:
689.515
SMILES notation:
[Na+].[Na+].[Na+].[O-][N+](=O)c3ccc(N=Nc1cc(OCCCS([O-])(=O)=O)c(cc1C)N=Nc2cc(C([O-])=O)c(O)cc2)c(c3)S([O-])(=O)=O
InChl:
InChI=1/C23H21N5O12S2.3Na/c1-13-9-19(27-24-14-3-6-20(29)16(10-14)23(30)31)21(40-7-2-8-41(34,35)36)12-18(13)26-25-17-5-4-15(28(32)33)11-22(17)42(37,38)39;;;/h3-6,9-12,29H,2,7-8H2,1H3,(H,30,31)(H,34,35,36)(H,37,38,39);;;/q;3*+1/p-3
Structural formula:
Chemical structure