Sophora flavescens root 30g

Chemical compounds isolated from S. flavescens include:

Matrine and matrine oxide, quinolizidine alkaloids found in the roots

Kushenin, a pterocarpan and isoflavonoid[6]

Sophoraflavanone G[7]

7,9,2',4'-Tetrahydroxy-8-isopentenyl-5-methoxychalcone[8]

Sophoridine

Kurarinone[9]

Trifolirhizin, a pterocarpan flavonoid, isolated from the roots

8-Prenylkaempferol, a prenylflavonoid

Oxysophocarpine and sophocarpine, alkaloids.