Category:
Intermediates&Fine Chemicals
CAS NO:
54078-29-4
Standard:
USP,
1,8-Diazafluoran-9-one is a heterocyclic dye intermediate synthesized via condensation of phthalic anhydride with specific diamines. Its molecular formula is C14H8N2O and CAS number is 569-70-8.
Store in a cool, dry place away from oxidizers. Avoid inhalation of dust; wear appropriate PPE including gloves and respiratory protection during handling. Not approved for direct clinical use or pharmaceutical formulation.