Is gamma-Heptalactone safe in cosmetics?
gamma-Heptalactone has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
gamma-Heptalactone
INCI: GAMMA-HEPTALACTONE
gamma-Heptalactone (CAS 105-21-5) is a cosmetic cosmetic ingredient functioning as Fragrance / flavoring agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in pharmaceutical data.
View industrial chemical safety profile for CAS 105-21-5 →
Auto-generated CPSR Part A draft with source citations
Function
Fragrance / flavoring agent
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
5-propyloxolan-2-one
InChIKey
VLSVVMPLPMNWBH-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — FEMA GRAS; no 21 CFR restriction
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for gamma-Heptalactone.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for gamma-Heptalactone.
Regulatory Flags
fragrance-component
epa_safer_alternative
ifra_fragrance
fda_food_additive
jecfa_safe
Cross-Vertical Safety Context
Same-CAS public records found in pharmaceutical data.
SOURCE
ChEMBL / DrugCentral / FAERS
DB_PHARMA CAS match
Pharmaceutical Data
Same-CAS rows from the pharmaceutical spoke database.
ChEMBL ID
CHEMBL365316
Frequently Asked Questions
Is gamma-Heptalactone allowed in the EU?
gamma-Heptalactone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does gamma-Heptalactone do in cosmetics?
gamma-Heptalactone functions as: Fragrance / flavoring agent. It is classified as a cosmetic ingredient in our database. CAS number: 105-21-5.
Is gamma-Heptalactone used outside cosmetics?
gamma-Heptalactone also appears in pharmaceutical data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
Check gamma-Heptalactone compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Is gamma-Heptalactone in Your Products?
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Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for gamma-Heptalactone in your formulation.