2,5-Dichloro-4-{3-methyl-5-oxo-4-[(4-sulfophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid monosodium salt

Modify Date: 2024-09-04 02:25:15

2,5-Dichloro-4-{3-methyl-5-oxo-4-[(4-sulfophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid monosodium salt structure
Common Name 2,5-Dichloro-4-{3-methyl-5-oxo-4-[(4-sulfophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid monosodium salt
CAS Number 95399-60-3 Molecular Weight 529.3
Density N/A Boiling Point N/A
Molecular Formula C16H11Cl2N4NaO7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,5-Dichloro-4-{3-methyl-5-oxo-4-[(4-sulfophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid monosodium salt

 Chemical & Physical Properties

Molecular Formula C16H11Cl2N4NaO7S2
Molecular Weight 529.3

 Preparation

CC1=NN(c2cc(Cl)c(S(=O)(=O)O)cc2Cl)C(=O)C1N=Nc1ccc(S(=O)(=O)[O-])cc1.[Na+]