29680-54-4

Basic information

• Product Name: 3-(3-Sulfonatopropyl)-2-methylbenzoselenazol-3-ium
• Synonyms: 3-(3-Sulfonatopropyl)-2-methylbenzoselenazol-3-ium
• CAS NO: 29680-54-4
• Molecular Formula: C11H13 N O3 S Se
• Molecular Weight: 318.2508
• Mol File: 29680-54-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: 3-(3-Sulfonatopropyl)-2-methylbenzoselenazol-3-ium(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(3-Sulfonatopropyl)-2-methylbenzoselenazol-3-ium(29680-54-4)
• EPA Substance Registry System: 3-(3-Sulfonatopropyl)-2-methylbenzoselenazol-3-ium(29680-54-4)

Safety Data

• Hazardous Substances Data: 29680-54-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H13NO3SSe/c1-9-12(7-4-8-16(13,14)15)10-5-2-3-6-11(10)17-9/h2-3,5-6H,4,7-8H2,1H3

Upstream product

• 1120-71-4 1,3-propanesultone 
• 2818-88-4 2-methylbenzoselenazole 

Relevant articles and documents

Seleno-indocyanine green derivative as well as preparation method and application thereof

The invention discloses a seleno-indocyanine green derivative which has a structural formula as shown in a formula (1). Introduction of selenium atoms enables the maximum absorption wavelength of the indocyanine green derivative to shift to red , and the indocyanine green derivative has high biocompatibility, higher singlet oxygen quantum yield and photothermal conversion efficiency, high stability and low cytotoxicity, and therefore, as a near-infrared fluorescent reagent, the seleno-indocyanine green derivative has high application potential in preparation of a fluorescent hospital guide imaging reagent and preparation of phototherapy photosensitizer drugs . In addition, the preparation process of the seleno-indocyanine green derivative is simple, raw materials are easy to obtain, the cost is low, and mass production can be achieved.