1352040-36-8

Basic information

• Product Name: (4H)-3-(p-aminophenylazo)-thieno[3,4-c]chromen-4-one hydrogen sulfate
• CAS NO: 1352040-36-8
• Molecular Weight: 419.439
• Mol File: 1352040-36-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (4H)-3-(p-aminophenylazo)-thieno[3,4-c]chromen-4-one hydrogen sulfate(CAS DataBase Reference)
• NIST Chemistry Reference: (4H)-3-(p-aminophenylazo)-thieno[3,4-c]chromen-4-one hydrogen sulfate(1352040-36-8)
• EPA Substance Registry System: (4H)-3-(p-aminophenylazo)-thieno[3,4-c]chromen-4-one hydrogen sulfate(1352040-36-8)

Safety Data

• Hazardous Substances Data: 1352040-36-8(Hazardous Substances Data)

Upstream product

• 41078-15-3 3-aminothieno<3,4:3',4'>benzopyran-4-one 
• 62-53-3 aniline 

Relevant articles and documents

Synthesis, characterization, antimicrobial and antioxidant activities of the homocyclotrimer of 4-oxo-4h-thieno[3,4-c]chromene-3-diazonium sulfate

The in situ formed 4-oxo-4H-thieno[3,4-c]chromene-3-diazonium sulfate (5) in the coupling reactions involving the parent 2-aminothiophene (4) and various phenolic and arylamines’ couplers, readily undergoes homocyclotrimerization at low temperature to aff