Norwogonin, also known as 5,7,8-trihydroxyflavone (5,7,8-THF), is a flavone, a flavonoid-like chemical compound which is found in Scutellaria baicalensis. It has been found to act as an agonist of TrkB, and appears to possess similar activity relative to 7,8-dihydroxyflavone.

CAS：4443-09-8
中文别名：
英文别名：Norwogonin;5,7,8-Trihydroxyflavone;FLAVONE,5,7,8-TRIHYDROXY;5,7,8-trihydroxy-2-phenyl-chromen-4-one;2-Phenyl-5,7,8-trihydroxy-4H-1-benzopyran-4-one;5,7,8-trihydroxy-2-phenylchromen-4-one;5,7,8-Trihydroxy-2-phenyl-chromen-4-on;
分子式：C15H10O5
分子量：270.237
精确质量：270.053
Psa：90.9
Logp：2.5768

密度：1.548g/cm3
沸点：528.4ºC at 760 mmHg
闪点：206ºC
折射率：1.732

海关编码：2914400090