Category:
Other Specialized Reagents
CAS NO:
81608-06-2
Standard:
EP,
3-[4-[(5-Bromopyridin-2-yl)diazenyl]-3-hydroxy-N-propylanilino]propane-1-sulfonic acid can be used to synthesize pharmaceutical intermediates
This azo dye intermediate is synthesized via diazotization and coupling of 5-bromopyridine with N-propyl-3-hydroxyaniline. Molecular formula: C17H20BrN4O4S. CAS No.: 86968-55-2.
Store under inert atmosphere below 25°C to prevent hydrolysis. Avoid skin contact; wear PPE due to potential mutagenicity. Not approved for clinical human use without further toxicological validation.