1) Cat. No.: TRC-C182490; 2) Chemical Name: 5-Carboxy-1-(4-sulfobutyl)-2,3,3-trimethyl-3H-indolium; 3) CAS No.: 852818-04-3; 4) Mol. Formula: C16H21NO5S; 5) Mol. Weight: 339.41; 6) Packing Size: 10mg / 100mg; 7) Appearence: Pink Powder; 8) Application Notes: Intermediate in the synthesis of cyanine dyes for fluorescence imaging of tumor hypoxia and as contrast agents for near-IR tumor imaging.; 9) Synonym: 5-Carboxy-2,3,3-trimethyl-1-(4-sulfobutyl)-3H-indolium; 10) Solubility: Methanol; 11) Storage condition: ; 12) References: Pavlik, C. et al.; Dyes Pigments 89, 9 (2010); Licha, K. et al.; Photochem. Photobiol. 72, 392 (2000)