Luteolin 

3',4',5,7-Tetrahydroxyflavone  

CAS NO.: 491-70-3     

Content: 98% min

MF: C15H10O6

MW: 286.23

Appearance: Yellow crystals, belonging to flavonoids

Melt point: 328 -330 deg.c, slightly soluble in water, soluble in alkaline solution.