474424-15-2

Basic information

• Product Name: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, Mono(4-nitrophenyl) ester
• Synonyms: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, Mono(4-nitrophenyl) ester
• CAS NO: 474424-15-2
• Molecular Formula: C₂₂H₃₁N₅O₁₀
• Molecular Weight: 525.50904
• Mol File: 474424-15-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 785.9±60.0 °C(Predicted)
• Appearance: /
• Density: 1.352±0.06 g/cm3(Predicted)
• PKA: 2.46±0.10(Predicted)
• CAS DataBase Reference: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, Mono(4-nitrophenyl) ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, Mono(4-nitrophenyl) ester(474424-15-2)
• EPA Substance Registry System: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, Mono(4-nitrophenyl) ester(474424-15-2)

Safety Data

• Hazardous Substances Data: 474424-15-2(Hazardous Substances Data)

Upstream product

• 60239-18-1 1,4,7,10-tetrakis(carboxymethyl)-1,4,7,10-tetraazacyclododecane 
• 100-02-7 4-nitro-phenol 

Downstream Products

• 60239-18-1 1,4,7,10-tetrakis(carboxymethyl)-1,4,7,10-tetraazacyclododecane 
• 100-02-7 4-nitro-phenol 

Relevant articles and documents

Cyanine dye compounds linked to metal chelator for bi-modal diagnostic imaging

The present invention relates to compounds of formula I, ???????? Ch-L-D?????(I), wherein D is a cyanine dye, L is a covalent bond or a linker and Ch is a metal chelating moiety or a pharmaceutically acceptable salt thereof, which can be used for the preparation of a contrast agent for the at least bi-modal diagnostic imaging of a biological system as well as a contrast agent prepared from these compounds, their use in multi-modal diagnostic imaging and imaging methods.