What other records share CAS 502-72-7?

CAS 502-72-7 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

How do I check if my formula contains CYCLOPENTADECANONE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 7541115/10/2010

CYCLOPENTADECANONE

Normuscone

CYCLOPENTADECANONE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

INCI Checker Compare all markets Search similar

Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

Markets and their official sources Search every market for this name

Chemical identity and properties

PubChem 2D chemical structure for CAS 502-72-7

CAS 502-72-7PubChem CID 10409

Cyclopentadecanone

Cyclopentadecanone has been reported in Angelica gigas with data available. — LOTUS - the natural products occurrence database

IUPAC name: cyclopentadecanone

Molecular formula: C15H28O
Molecular weight: 224.38 g/mol
Exact mass: 224.214015512 Da
XLogP3: 5.8
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

ExaltoneNormusconeNormusconEINECS 207-951-2UNII-T09G246LETNSC 63900BRN 1618444T09G246LET

16 more reported names

AI3-37209NSC-63900CPE-2184-07-00-00113 (Beilstein Handbook Reference)RefChem:129832CYCLOPENTADECANONE [INCI]207-951-2OSOIQJGOYGSIMF-UHFFFAOYSA-NExaltoncyclopentadecanoncylcopentadecanonecyclopentadecan-1-oneCyclopentadecanone, 98%NCIOpen2_002840WLN: L-15 VTJTox21_302465

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEMBL:CHEMBL3188770
EPA DTXSID:DTXSID2047141
PubMed:21990014
PubMed:21922139
PubMed:21801797
PubMed:21801795
PubMed:20111690
PubMed:18322339
PubMed:18253010

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for CYCLOPENTADECANONE

INCI name

CYCLOPENTADECANONE

Description

Normuscone

Record provenance

Inventory reference: 75411
Imported identity: CYCLOPENTADECANONE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for CYCLOPENTADECANONE

Browse

Browse EU annexes

Explore Annex II–VI to see which substances are prohibited, restricted or permitted under specific conditions.

Search annex entries

Search the annex database for entries matching CYCLOPENTADECANONE or related substances.

Key data

CAS

502-72-7

207-951-2

Restriction

—

Function

DEODORANT: Reducing and/or eliminating unpleasant odour. Contributing against the formation of malodour on body surfaces.
FRAGRANCE: Imparting an odour or taste. Creating a perceivable pleasant smell and/or masking a bad smell.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#7869 · CYCLOPENTADECANONE

Ingredients with overlapping formulation functions

COPPER ALUMINUM SILICATEDEODORANT

CRYPTOMERIA JAPONICA BARK EXTRACTDEODORANT, SOLVENT

CUPROUS IODIDEANTIMICROBIAL, DEODORANT

CURCUMA HEYNEANA ROOT POWDERDEODORANT, SKIN CONDITIONING

DAUCUS CAROTA SATIVA LEAF/STEM EXTRACTANTIMICROBIAL, DEODORANT, SKIN CONDITIONING

DEFATTED RICE BRAN EXTRACTANTIOXIDANT, BLEACHING, DEODORANT

DEQUALINIUM ACETATEANTIMICROBIAL, DEODORANT

DEQUALINIUM CHLORIDEANTIMICROBIAL, ANTIPLAQUE, DEODORANT, ORAL CARE

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How CYCLOPENTADECANONE appears in the CosIng inventory

The CosIng inventory lists CYCLOPENTADECANONE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

CYCLOPENTADECANONE is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

CYCLOPENTADECANONE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, CYCLOPENTADECANONE carries the following function designation(s):

CAS 502-72-7 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

View CAS records

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Open INCI Checker

Source note for CYCLOPENTADECANONE

This page reproduces the CosIng inventory entry for CYCLOPENTADECANONE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research CYCLOPENTADECANONE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect CYCLOPENTADECANONE and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to CYCLOPENTADECANONE, its identifiers or nearby name variants.