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Reference substances

Reference substances

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General information

Inventory

EC number:
280-744-2
EC name:
2-[[6-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-1-hydroxy-3-sulpho-2-naphthyl]azo]naphthalene-1,5-disulphonic acid, sodium salt
CAS number:
83763-57-9

No inventory information available

Reference substance information

IUPAC name:
sodium 6-(2-{6-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-1-hydroxy-3-sulfonaphthalen-2-yl}diazen-1-yl)-5-sulfonaphthalene-1-sulfonate

CAS information

CAS number:
83763-57-9

Molecular and structural information

Molecular formula:
C24H11ClF2N5Na3O10S3
C24H14ClF2N5O10S3.xNa
C24H13ClF2N5NaO10S3 [724.014 gr/mol]
Molecular weight:
768
SMILES notation:
[Na+].[Na+].[Na+].OC1=C2C=CC(NC3=C(Cl)C(F)=NC(F)=N3)=CC2=CC(=C1\N=N\C1=C(C2=CC=CC(=C2C=C1)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O
Structural formula:
Chemical structure