Disodium 4-chloro-3-{3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonate
[CAS# 91101-24-5]

Identification

• Name: Disodium 4-chloro-3-{3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonate
• Synonyms: 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-SULFOPHENYL)AZO-2-PYRAZOLIN-5-ONE DISODIUM SALT
• Molecular Formula: C₁₆H₁₁ClN₄Na₂O₇S₂
• Molecular Weight: 516.84
• CAS Registry Number: 91101-24-5
• SMILES: CC1=NN(C(=O)C1N=Nc2ccc(cc2)S(=O)(=O)[O-])c3cc(ccc3Cl)S(=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C16H13ClN4O7S2.2Na/c1-9-15(19-18-10-2-4-11(5-3-10)29(23,24)25)16(22)21(20-9)14-8-12(30(26,27)28)6-7-13(14)17;;/h2-8,15H,1H3,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2
• InChIKey: ZZUGQEWXDWHKMS-UHFFFAOYSA-L