Natural phenalene compound with inhibitory activity against HIV-1 integrase and type I collagenase (MMP-1).

Origin: Aspergillus niger

CA Index Name: 3,4,7,9-Tetrahydroxy-6-methyl-1Hphenalen-1-one

Appearance: yellow solid

Molecular Formula/ Weight: C₁₅H₁₂O₆=288.25

Melting Point: >300℃

Purity: >95.0% by HPLC

Solubility: Sol. in DMSO, MeOH, Chloroform, EtOAc Inso. in water, Hexane

Handling and Storage: Store at -20℃.