Hexenyl-Tetrahydro-Pyranone

INCI: THE EXACT INCI LISTING MAY VARY; COMMONLY REFERENCED AS A FRAGRANCE/FLAVOR COMPOUND RATHER THAN A STANDARD INCI COSMETIC ACTIVE

CAS Number
Most of these peptides (items 1-9) lack publicly assigned CAS numbers in open databases, which is common for proprietary/novel peptide INCI names registered through the PCPC naming process. For COSMOS/ECOCERT compliance documentation, you may need to request CAS numbers directly from raw material suppliers or verify through the PCPC International Cosmetic Ingredient Dictionary.
Function
Fragrance ingredient (lactone with peach/coconut-like aroma character)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes None of these 9 peptides have completed Cosmetic Ingredient Review (CIR) safety assessments as standalone ingredients. The CIR has reviewed broader peptide families but individual monographs are absent.

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

As a lactone, potential for skin sensitization at high concentrations; should be evaluated under IFRA guidelines; limited specific toxicological literature. Unlike the 9 peptides above, this is a cyclic lactone compound - a gamma/delta-lactone with a hexenyl chain; used for its fruity, creamy, peach-like scent profile; naturally occurs in some fruits

โš ๏ธ
Concern Level: High

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Hexenyl-Tetrahydro-Pyranone safe in cosmetics?

As a lactone, potential for skin sensitization at high concentrations; should be evaluated under IFRA guidelines; limited specific toxicological literature. Unlike the 9 peptides above, this is a cyclic lactone compound - a gamma/delta-lactone with a hexenyl chain; used for its fruity, creamy, peach-like scent profile; naturally occurs in some fruits The EU classifies Hexenyl-Tetrahydro-Pyranone as "prohibited". Safety rating: MODERATE.

Is Hexenyl-Tetrahydro-Pyranone allowed in the EU?

Hexenyl-Tetrahydro-Pyranone EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Hexenyl-Tetrahydro-Pyranone do in cosmetics?

Hexenyl-Tetrahydro-Pyranone functions as: Fragrance ingredient (lactone with peach/coconut-like aroma character). It is classified as a cosmetic ingredient in our database. CAS number: Most of these peptides (items 1-9) lack publicly assigned CAS numbers in open databases, which is common for proprietary/novel peptide INCI names registered through the PCPC naming process. For COSMOS/ECOCERT compliance documentation, you may need to request CAS numbers directly from raw material suppliers or verify through the PCPC International Cosmetic Ingredient Dictionary..

What is the Margin of Safety for Hexenyl-Tetrahydro-Pyranone?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

๐Ÿ“ฑ

Is Hexenyl-Tetrahydro-Pyranone in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Hexenyl-Tetrahydro-Pyranone in your formulation.