Antibiotics OM-174, Naphthoquinone, are nanaomycin-type compounds. It was isolated from Streptomyces sp., and showed antimicrobial activity.

Origin: Streptomyces rosa subsp. Notoensis

CAS Registry Number: 58286-56-9

CA Index Name: Nanaomycin A methyl ester

Appearance: yellow solid

Molecular Formula/ Weight: C₁₇H₁₆O₆=316.31

Melting Point: 89-90℃

Purity: >95.0% by HPLC

Solubility: Sol. In 1mg/ml ethanol, methanol, DMSO

Handling and Storage: Store at -20℃.