Food & Drink / Compounds / Iprodione

Iprodione in food: ingestion safety

Moderate risk

(People-specific data is limited; this page draws from human adult context.) Anti-androgen — same dicarboximide class as vinclozolin and procymidone. Tumorigenic in rodents.

What is iprodione?

CAS number
36734-19-7
Molecular formula
C13H13Cl2N3O3
Molecular weight
330.17 g/mol
SMILES
CC(C)NC(=O)N1CC(=O)N(C1=O)C2=CC(=CC=C2)Cl
PubChem CID
37517

Risk for people

Moderate risk

Anti-androgen — same dicarboximide class as vinclozolin and procymidone. Tumorigenic in rodents.

Regulatory consensus

2 regulatory and scientific bodies have classified Iprodione. The classifications differ — that's the data.

AgencyYearClassificationNotes
EU2017Banned — non-renewal (2017); linked to testicular tumors
EPA2020Under re-evaluation — B2 probable human carcinogen

Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.

Where you encounter iprodione

  • Pesticide
  • Food Contaminant

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Iprodione:

  • Fludioxonil
    Trade-offs: Alternative approach; specific tradeoffs depend on application context, scale, and regulatory requirements. Full hazard assessment of alternative recommended before adoption to avoid regrettable substitution.
    Relative cost: 1.2-2×
  • Cyprodinil
    Trade-offs: Removes 95-99% of dissolved contaminants including metals, PFAS, nitrates; wastes 2-4 gallons per gallon produced (improving with newer systems); removes beneficial minerals; $0.05-0.25/gallon; requires pre-treatment for longevity.
    Relative cost: 1.2-2×

Frequently asked questions

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See Iprodione in the food app

Look up products containing iprodione, compare to alternatives, and explore the full data record.

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Sources (1)

Reference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →