Propranolol Safety Profile

Safety Summary

Hazard Profilehazardous

Risk (Adults)Low To Moderate

Risk (Children)Low To Moderate

Risk (Dogs)High

SummaryNo major regulatory flags

Molecular FormulaC16H21NO2

Molecular Weight259.34

These citations are the ones recorded for the human adult context.

FDA Prescribing Information: Propranolol (Inderal/Hemangeol) — non-selective beta-blocker; asthma contraindication; infantile hemangioma Hemangeol approval; thyroid storm; performance anxiety; CNS penetration seizures; most dangerous beta-blocker OD profile (2023) REGULATORY · 2023
ASPCA Animal Poison Control Center: Cardiac Drug Toxicosis in Pets — statin myopathy in cats; beta-blocker bradycardia dogs; CCB toxicity (amlodipine/diltiazem); ACE inhibitor renal effects; warfarin anticoagulant; furosemide; toxic dose thresholds (2023) VETERINARY · 2023
TEDX List of Potential Endocrine Disruptors, full export (Excel from the publisher's own search, operator-saved 2026-10-08; list last updated September 2018) REFERENCE_DATABASE
Permissible Exposure Limits – OSHA Annotated Table Z-1 REGULATORY
OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY
EPA CompTox CTX API: predicted properties for DTXSID6023525 (Propranolol) REFERENCE

Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.