1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium Inner Salt

Chemical available in other sizes

Please inquire size and price
Stock availability

Available in 2-3 weeks
Cas number

63149-24-6
Chemical s molecular weight

345.46
Chemical s main applications

1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium Inner Salt is a reactant used in the preparation of liposomally formulated indocyanine green (LP-ICG) derivatives for near infrared fluorescence imaging of lymph nodes.
Chemical s category

Aromatics, Sulfur & Selenium Compounds
Other name

1,1,2-Trimethyl-3-(4-sulfobutyl)-1H-benz[e]indolium Inner Salt; 1,1,2-Trimethyl-3-(4-sulfobutyl)-1H-benz[e]indolium Hydroxide Inner Salt; 4-(1,1,2-Trimethyl-1H-benzo[e]indolium-3-yl)butane-1-sulfonate
Chemical s formula

C19H23NO3S
Physical properties

Pale Grey to Pale Green Solid
Melting temperature

>182°C (dec.)
Boiling temperature

No Data Available
Chemical s soluble in

DMSO (Slightly), Methanol (Slightly)
Stability conditions

No Data Available
Storage

Hygroscopic, -20°C Freezer, Under inert atmosphere
Chemical s specifications