Baby Safety / Compounds / Prometryn

Is Prometryn safe for babies and kids?

High risk for kids

Infants face elevated risk from Prometryn through dietary residues and environmental drift. Developing organ systems and immature detoxification capacity increase vulnerability.

What is prometryn?

Also known as: Prometryne, Caparol, Gesagard, Prometrex.

CAS number
7287-19-6
Molecular formula
C10H19N5S
Molecular weight
241.36 g/mol
SMILES
CC(C)NC1=NC(=NC(=N1)SC)NC(C)C
PubChem CID
4929

Risk for babies

High risk

Infants face elevated risk from Prometryn through dietary residues and environmental drift. Developing organ systems and immature detoxification capacity increase vulnerability.

Neonates and infants up to 12 months have incomplete blood-brain barrier development, immature Phase I/II metabolic enzymes (particularly CYP3A4, UGT1A1), and higher gastrointestinal permeability. Equivalent doses produce higher internal concentrations and longer residence times.

What to do: Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

Risk for pregnant and nursing people

Context-dependent

Regulatory consensus

1 regulatory bodyhas classified Prometryn.

AgencyYearClassificationNotes
EDC Assessment—Suspected endocrine disruptor

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 kids encounter prometryn

  • Agricultural Products — crop treatment

Safer alternatives

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

  • Organic mulching; Mechanical weeding; IPM
    Trade-offs: Labor-intensive; effective for small-scale or precision applications; no chemical residues; not scalable to large commercial operations without significant cost increase.
    Relative cost: 2-5× conventional

Frequently asked questions

Is prometryn safe for kids?

Infants face elevated risk from Prometryn through dietary residues and environmental drift. Developing organ systems and immature detoxification capacity increase vulnerability.

What products contain prometryn?

Prometryn appears in: crop treatment (Agricultural products).

What should I do if my child is exposed to prometryn?

Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

See Prometryn in the baby app

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

Open in baby View raw API data

Sources (1)
  1. PubChem (2026) — database

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 →