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SHEET /m/juglone · PubChem CID 3806 · CAS 481-39-0 · REV 2026.07

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Juglone from source

C10H6O3 · 174.15 g/mol

5-Hydroxy-1,4-naphthalenedione · 5-Hydroxy-1,4-naphthoquinone · 5-Hydroxynaphthalene-1,4-dione · Regianin

chemical compound

CategoryPlant
Chemical familyAromaticsKetones
LeaderboardsBiggest

Fig. 1 · 2D structure RDKit

C1=CC2=C(C(=O)C=CC2=O)C(=C1)O

Where you'll find it

Not yet mapped to everyday foods or products.

Toxicity & hazards

DangerToxicIrritantEnvironmentalH301, H315, H319, H335, H400from source