155990-23-1

Basic information

• Product Name: 2-Hydroxy-3-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-benzaldehyde
• CAS NO: 155990-23-1
• Molecular Weight: 372.416
• Mol File: 155990-23-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Hydroxy-3-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-benzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Hydroxy-3-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-benzaldehyde(155990-23-1)
• EPA Substance Registry System: 2-Hydroxy-3-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-benzaldehyde(155990-23-1)

Safety Data

• Hazardous Substances Data: 155990-23-1(Hazardous Substances Data)

Upstream product

• 24677-78-9 2,3-dihydroxybenzaldehyde 
• 80755-67-5 3,6,9,12,15-pentaoxahexadecyl tosylate 
• 146395-16-6 2-[2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]tetrahydropyran 
• 23778-52-1 3,6,9,12,15-pentaoxahexadecanol 
• 112-35-6 triethylene glucol monomethyl ether 

Downstream Products

• 155990-26-4 N(CH₂CH₂NCHC₆H₃(OH)OCH₂(CH₂OCH₂)4CH₂OCH₃)3 
• 155990-30-0 NH(CH₂CH₂NHCH₂CH₂NCHC₆H₃(OH)OCH₂(CH₂OCH₂)4CH₂OCH₃)2 

Relevant articles and documents

Synthesis and Characterization of New Polyethyleneoxy Substituted Salicylaldimine Schiff Bases and some corresponding Reduced Tetra- and Pentaaza Ligands Their Gadolinium (III) Complexes: New Potential Contrast Agents in Magnetic Resonance Imaging

A series of polyether substituted salicylaldehyde derivatives OHCC6H3OH-2-OR-3 have been synthesised and used to prepare the polydentate ligands HN2, HN2 and HN3; a preliminary evaluation has been made of the potential use of their gadolinium complexes as contrast agents for diagnostic Magnetic Resonance Imaging.