3,3'-Dioxo[Δ2,2'-biindoline]-5-sulfonic acid
Names
[ CAS No. ]:
605-18-5
[ Name ]:
3,3'-Dioxo[Δ2,2'-biindoline]-5-sulfonic acid
[Synonym ]:
Indigo sulfonic acid
3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5-sulfonic acid
3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5-sulfonsaeure
2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid
Chemical & Physical Properties
[ Molecular Formula ]:
C16H10N2O5S
[ Molecular Weight ]:
342.32600
[ Exact Mass ]:
342.03100
[ PSA ]:
120.95000
[ LogP ]:
3.41830