Is Methyl 3-Oxo-2-Pentenylcyclopentaneacetate safe in cosmetics?
Methyl 3-Oxo-2-Pentenylcyclopentaneacetate has a safety rating of "MODERATE" in our database. EU status: restricted. US status: permitted.
Moderate
Cosmetic Ingredient
Methyl 3-Oxo-2-Pentenylcyclopentaneacetate
INCI: METHYL 3-OXO-2-PENTENYLCYCLOPENTANEACETATE
Methyl 3-Oxo-2-Pentenylcyclopentaneacetate (CAS 1211-29-0) is a cosmetic cosmetic ingredient functioning as Fragrance ingredient - this is a specific stereoisomeric form of methyl. EU Regulation 1223/2009 status: restricted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 1211-29-0 →
Auto-generated CPSR Part A draft with source citations
Function
Fragrance ingredient - this is a specific stereoisomeric form of methyl jasmonate
Safety Rating
MODERATE
Regulatory Status
EU EU Status
restricted
US US Status
permitted
US Notes
Allowed - not on any FDA prohibited/restricted list for cosmetics
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Methyl 3-Oxo-2-Pentenylcyclopentaneacetate.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Methyl 3-Oxo-2-Pentenylcyclopentaneacetate.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
Is Methyl 3-Oxo-2-Pentenylcyclopentaneacetate allowed in the EU?
Methyl 3-Oxo-2-Pentenylcyclopentaneacetate EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Methyl 3-Oxo-2-Pentenylcyclopentaneacetate do in cosmetics?
Methyl 3-Oxo-2-Pentenylcyclopentaneacetate functions as: Fragrance ingredient - this is a specific stereoisomeric form of methyl jasmonate. It is classified as a cosmetic ingredient in our database. CAS number: 1211-29-0.
Compliance Tools
Check Methyl 3-Oxo-2-Pentenylcyclopentaneacetate compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
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
Related Ingredients
2,6-Dimethyl-7-octen-2-ol (Dihydromyrcenol)
Excellent
Same category
Fragrance (perfuming), masking
2-Ethoxy-2,6,6-Trimethyl-9-Methylenebicyclo[3.3.1]Nonane (Boisiris™)
Excellent
Same category
Fragrance (rich woody, orris/iris roo...
3,6-Dimethyl-3-Octyl Acetate
Excellent
Same category
Fragrance / Perfuming agent with flor...
3-Methyl-5-(2,2,3-Trimethyl-3-Cyclopentenyl)Pent-4-En-2-Ol (Sandalore)
Excellent
Same category
Perfuming / Fragrance (sandalwood note)
4-Tert-Butylcyclohexyl Acetate
Excellent
Same category
Fragrance
Acetoin
Excellent
Same category
Skin conditioning, fragrance
(20S)-Protopanaxadiol
Moderate
Similar safety
(Cnidium Officinale/Coptis Chinensis/Glycyrrhiza Uralensis) Root Extract
Moderate
Similar safety
Skin conditioning
(Cryptomeria Japonica/Chamaecyparis Obtusa) Stem Ferment Extract
Moderate
Similar safety
Antimicrobial, antioxidant, humectant
(Eclipta Prostrata/Houttuynia Cordata) Leaf Extract
Moderate
Similar safety
Skin conditioning
(Lepidium Meyenii/Sarcodon Aspratus) Root Water
Moderate
Similar safety
Skin conditioning
(Licorice/Reynoutria Japonica) Root/Stem Extract
Moderate
Similar safety
Skin conditioning, antioxidant
METHACRYLIC ACID/PEG-6 METHACRYLATE/PEG-6 DIMETHACRYLATE CROSSPOLYMER.
Good
Browse nearby
Film Forming
METHIONYL R-CLOSTRIDIUM BOTULINUM POLYPEPTIDE-1 HEXAPEPTIDE-40
Good
Browse nearby
Skin Protecting
METHIONYL R-SALMON OLIGOPEPTIDE-1 SH-OLIGOPEPTIDE-2
Good
Browse nearby
Antioxidant, Skin Protecting
Is Methyl 3-Oxo-2-Pentenylcyclopentaneacetate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Methyl 3-Oxo-2-Pentenylcyclopentaneacetate in your formulation.