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Reference substances

Currently viewing:
IUPAC name:
sodium 6-amino-5-[[4-chloro-3-[[(2,4-dimethylphenyl)amino]sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate

Inventory

EC number:
276-115-7
EC name:
Sodium 6-amino-5-[[4-chloro-3-[[(2,4-dimethylphenyl)amino]sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
CAS number:
71873-39-7
CAS number:
71873-39-7
Synonyms
Names:
2-Naphthalenesulfonic acid, 6-amino-5-[[4-chloro-3-[[ (2,4-dimethylphenyl)amino]sulfonyl]phenyl]azo]-4-hydroxy -, monosodium salt
2-Naphthalenesulfonic acid, 6-amino-5-[[4-chloro-3-[[(2,4-dimethylphenyl)amino]sulfonyl]phenyl]azo]-4-hydroxy-, monosodium salt
Identifier:
IUPAC name
sodium 6-amino-5-({4-chloro-3-[(2,4-dimethylphenyl)sulfamoyl]phenyl}diazenyl)-4-hydroxynaphthalene-2-sulfonate
Identifier:
IUPAC name
sodium 7-amino-8-[(E)-2-{4-chloro-3-[(2,4-dimethylphenyl)sulfamoyl]phenyl}diazen-1-yl]-3-sulfonaphthalen-1-olate
Identifier:
other: Molecular formula
C24H21ClN4O6S2.Na
Identifier:
other: SMILES notation
O=S(C1=CC2=C(C(O)=C1)C(/N=N/C3=CC=C(Cl)C(S(=O)(NC4=CC=C(C)C=C4C)=O)=C3)=C(N)C=C2)(O[Na])=O
sodium (E)-6-amino-5-((4-chloro-3-(N-(2,4- dimethylphenyl)sulfamoyl)phenyl)diazenyl)-4-hydroxynaphthalene-2-sulfonate

Molecular and structural information

Molecular formula:
C24H20ClN4NaO6S2
Molecular weight:
ca. 583.01
SMILES notation:
[Na+].O=S(=O)(Nc1ccc(C)cc1C)c2cc(ccc2Cl)N=Nc3c4c(O)cc(cc4ccc3N)S([O-])(=O)=O
InChl:
InChI=1/C24H21ClN4O6S2.Na/c1-13-3-8-20(14(2)9-13)29-36(31,32)22-11-16(5-6-18(22)25)27-28-24-19(26)7-4-15-10-17(37(33,34)35)12-21(30)23(15)24;/h3-12,29-30H,26H2,1-2H3,(H,33,34,35);/q;+1/p-1
Structural formula:
Chemical structure

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