Sodium (E)-2-((2Z,4E)-5-(5-Chloro-3,3-dimethyl-7-(3-sulfonatopropyl)-3H-pyrrolo[2,3-b]pyridin-7-ium-2-yl)-3-(3-(5-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethylamino)-5-oxopentyl)phenyl)penta-2,4-dienylidene)-3,3-dimethyl-1-(3-sulfonatopropyl)indoline-5-sulfonate → HCID 178422045, compound

Participants

Role	Name	HCID	Charge
Reactant	Sodium (E)-2-((2Z,4E)-5-(5-Chloro-3,3-dimethyl-7-(3-sulfonatopropyl)-3H-pyrrolo[2,3-b]pyridin-7-ium-2-yl)-3-(3-(5-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethylamino)-5-oxopentyl)phenyl)penta-2,4-dienylidene)-3,3-dimethyl-1-(3-sulfonatopropyl)indoline-5-sulfonate	HCID 86699490	—
Reactant	HCID 178422047	HCID 178422047	—
Product	HCID 178422045	HCID 178422045	—

Compound 35 is prepared analogously to compound 34 (Example 45), except that compound 29 is used as a starting material.