2-(3-(3,3-Dimethyl-1-(3-sulfopropyl)-1H-indolin-2-ylidene)-1-propenyl)-3,3-dimethyl-1-(3-sulfopropyl)-3H-Indolium hydroxide, inner salt, compd. with pyridine
[CAS# 40387-89-1]

Identification

• Name: 2-(3-(3,3-Dimethyl-1-(3-sulfopropyl)-1H-indolin-2-ylidene)-1-propenyl)-3,3-dimethyl-1-(3-sulfopropyl)-3H-Indolium hydroxide, inner salt, compd. with pyridine
• Synonyms: 3-[(2E)-2-[(E)-3-[3,3-Dimethyl-1-(3-Sulfopropyl)Indol-1-Ium-2-Yl]Prop-2-Enylidene]-3,3-Dimethyl-Indolin-1-Yl]Propane-1-Sulfonate; Pyridine; 3-[(2E)-2-[(E)-3-[3,3-Dimethyl-1-(3-Sulfopropyl)-2-Indol-1-Iumyl]Prop-2-Enylidene]-3,3-Dimethyl-1-Indolinyl]Propane-1-Sulfonate; Pyridine; 3-[(2E)-2-[(E)-3-[3,3-Dimethyl-1-(3-Sulfopropyl)Indol-1-Ium-2-Yl]Prop-2-Enylidene]-3,3-Dimethyl-Indol-1-Yl]Propane-1-Sulfonate; Pyridine
• Molecular Formula: C₃₄H₄₁N₃O₆S₂
• Molecular Weight: 651.83
• CAS Registry Number: 40387-89-1
• SMILES: C1=CC=CC2=C1C(C(=[N+]2CCC[S]([O-])(=O)=O)C=CC=C3N(C4=C(C3(C)C)C=CC=C4)CCC[S](=O)(=O)O)(C)C.C5=NC=CC=C5
• InChI: 1S/C29H36N2O6S2.C5H5N/c1-28(2)22-12-5-7-14-24(22)30(18-10-20-38(32,33)34)26(28)16-9-17-27-29(3,4)23-13-6-8-15-25(23)31(27)19-11-21-39(35,36)37;1-2-4-6-5-3-1/h5-9,12-17H,10-11,18-21H2,1-4H3,(H-,32,33,34,35,36,37);1-5H
• InChIKey: OSRIVWLUMQEVJO-UHFFFAOYSA-N