Basic

CAS No.	13220-57-0
Product Name	tryptanthrin
Synonyms	Tryptanthrine; NSC 349447; Tryptanthrin; Indolo(2,1-b)quinazoline-6,12-dione (8CI)(9CI); indolo[2,1-b]quinazoline-6,12-dione
Molecular Formula	C15H8N2O2
Molecular Weight	248.2362

Physical property

Density	1.45g/cm3
Boiling point	469.3°C at 760 mmHg
Flash point	237.7°C
Refractive index	1.762