Progesterone
CAS: 57-83-0 | Type: active_pharmaceutical
Moderate To High Risk (Adults)
Safety Summary
Hazard Profilehazardous
Risk (Adults)Moderate To High
Risk (Children)Moderate To High
Regulatory Status
SummaryIARC: Group 2B | California Prop 65 listed
Molecular FormulaC21H30O2
Molecular Weight314.5
Sources
No citations are recorded specifically for the human adult context, so the record-wide source list is shown. It backs the record, not this particular band.
- IARC Monographs Vol 100A 2012: Combined Estrogen-Progestogen Group 1; Progesterone Group 2B Vol 72 1999; Micronized Progesterone Favorable vs Synthetic Progestins; HRT Endometrial Protection; GABA-A Neurosteroid Allopregnanolone; CAFO Livestock Estrus Synchronization REGULATORY · 2012
- PROPOSITION 65 LIST OF CARCINOGENS OR REPRODUCTIVE TOXICANTS REGULATORY · 2026
- Substances Listed in the Fifteenth Report on Carcinogens REGULATORY
- Computational Toxicology and Exposure APIs: Data Domains (EPA CCTE) REGULATORY
- CompTox Chemicals Dashboard: Release Notes (EPA) REGULATORY
- identity database ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances) REGULATORY · 2026
- PubChem computed properties for CID 5994 (computed, not measured; as recorded by PubChem) DATABASE · 2026
- where to look EPA ECOTOX Knowledgebase ASCII release ecotox_ascii_09_15_2026 DATABASE
- 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
- where to look CAMEO Chemicals, as recorded by PubChem (Experimental Properties, CID 5994; where-to-look, not a source of this value) DATABASE · 2026
- where to look DrugBank, as recorded by PubChem (Experimental Properties, CID 5994; where-to-look, not a source of this value) DATABASE · 2026
- EPA CompTox CTX API: predicted properties for DTXSID3022370 (Progesterone) REFERENCE
- PubChem computed structure descriptors for CID 5994 (computed, not measured; as recorded by PubChem) DATABASE · 2026
Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.
Embed safety badge
<img src="https://api.aletheia.holisticquality.io/api/badge/hq-c-org-000490?context=human_adult&style=flat" alt="Progesterone safety badge">