Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
- industrial
19-Noretiocholanolone
CAS 33036-33-8
Concern score
Not assessed — no hazard data yet.
19-Noretiocholanolone in plain language
Also known as (3.ALPHA.,5.BETA.)-3-HYDROXYESTRAN-17-ONE · (3a,5b)-3-hydroxy-Estran-17-one · (3alpha,5beta)-3-Hydroxyestran-17-one · (3α,5β)-3-Hydroxyestran-17-one · 19-NORETIOCHOLAN-3.ALPHA.-OL-17-ONE · 19-Noretiocholan-3a-ol-17-one
Show all 25 names
19-Noretiocholan-3alpha-ol-17-one · 19-Noretiocholanolone degrees · 19-Noretiocholanolone (1.0mg/ml in Acetonitrile) · 3.ALPHA.-HYDROXY-5.BETA.-ESTRAN-17-ONE · 3a-hydroxy-5b-Estran-17-one · 3alpha-Hydroxy-5beta-estran-17-one · 3α-Hydroxy-5β-estran-17-one · 3α-hydroxy-19-nor-5β-androstan-17-one · 5.BETA.-ESTRAN-3.ALPHA.-OL-17-ONE · 5b-Estran-3a-ol-17-one · 5beta-19-noretiocholanolone · 5beta-estran-3alpha-ol-17-one · 5β-Estran-17-one, 3α-hydroxy- · ESTRAN-17-ONE, 3-HYDROXY-, (3.ALPHA.,5.BETA.)- · Estran-17-one, 3-hydroxy-, (3alpha,5beta)- · Estran-17-one, 3-hydroxy-, (3α,5β)- · MSK011059 · MSK011059-100A · UNII-O5Z6602I6U
We don't have a plain-language description for 19-Noretiocholanolone yet.
Recorded functional uses: Pharmaceutical
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. 19-Noretiocholanolone appears in these published regulatory listings.
- Found in consumer products
- Industrial
USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Pharmaceutical.
- EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Pharmaceutical.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence & sources
No graded research studies for 19-Noretiocholanolone yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed 19-Noretiocholanolone in a product composition. These are source records, not Greenveil catalog products.
Named organisations
1
Typical roles
Pharmaceutical