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Reference substances

Reference substances

IUPAC name:
7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]naphthalene-2-sulphonic acid, sodium salt

Inventory

EC number:
286-839-5
EC name:
7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]naphthalene-2-sulphonic acid, sodium salt
CAS number:
85391-83-9
CAS number:
85391-83-9
Synonyms
Names:
Identifier:
Colour Index
Reactive Red 123

Molecular and structural information

Molecular formula:
C21H14ClF2N5O8S2.xNa
Molecular weight:
645.9
SMILES notation:
[Na+].[Na+].COc1ccc(N=Nc2c(O)c3ccc(Nc4nc(F)nc(F)c4Cl)cc3cc2[S]([O-]) (=O)=O)c(c1)[S]([O-])(=O)=O
Structural formula:
Chemical structure

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