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.
O-Ethyl-L-leucine
CAS 2743-60-4
Concern score
Not assessed — no hazard data yet.
O-Ethyl-L-leucine in plain language
Also known as Ethyl leucinate · (+)-L-Leucine ethyl ester · (S)-Ethyl2-amino-4-methylpentanoate · Ethyl L-leucinate · ethyl ester L-Leucine · Leucine ethyl ester
Show all 8 names
Leucine, ethyl ester, L- · Qigljvbirixqrn-zetcqymhsa-n
We don't have a plain-language description for O-Ethyl-L-leucine yet.
- We haven't assessed a concern score for this ingredient yet.
What we know about this ingredient
EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.
Evidence & sources
No graded research studies for O-Ethyl-L-leucine yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
- Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context