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CAS 345295-00-3 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.

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InventoryRef 9434806/09/2016

METHYL ESTRADIOLPROPANOATE

Estra-1,3,5(10)-triene-16-propanoic acid, 3,17-dihydroxy-, methyl ester, (16.\a-.,17.\b-.)-

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

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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.

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Exact external identity check

matched

One PubChem compound was retained because the exact CosIng name appears among its reported synonyms.

PubChem title: Methyl estradiolpropanoate
IUPAC name: [(8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-1-yl] 2-methylpropanoate
Molecular formula: C22H30O4
Molecular weight: 358.5 g/mol
InChIKey: NMMHMHZPYVLSIP-PTZHDYIFSA-N

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Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for METHYL ESTRADIOLPROPANOATE

INCI name

METHYL ESTRADIOLPROPANOATE

Description

Estra-1,3,5(10)-triene-16-propanoic acid, 3,17-dihydroxy-, methyl ester, (16.\a-.,17.\b-.)-

Record provenance

Inventory reference: 94348
Imported identity: METHYL ESTRADIOLPROPANOATE
Source update: 06/09/2016

European Commission CosIng source notes

Annex records for METHYL ESTRADIOLPROPANOATE

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Key data

CAS

345295-00-3

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Restriction

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Function

SKIN CONDITIONING: Maintaining the skin in good condition.
SKIN CONDITIONING - EMOLLIENT: Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.

Official EU ingredient-name evidence

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

#16496 · METHYL ESTRADIOLPROPANOATE

Ingredients with overlapping formulation functions

METHYL CAPRYLATE/CAPRATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

METHYL COCOATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

METHYL DEHYDROABIETATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

METHYL DIHYDROXYFARNESATEBLEACHING; SKIN CONDITIONING - EMOLLIENT; SKIN CONDITIONING - MISCELLANEOUS

METHYL GLUCETH-20 BENZOATESKIN CONDITIONING - EMOLLIENT, SOLVENT

METHYL GLUCOSE CAPRATE/CAPRYLATE/OLEATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

METHYL GLUCOSE DIOLEATEHUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

METHYL GLUCOSE LAURATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING

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 METHYL ESTRADIOLPROPANOATE appears in the CosIng inventory

The CosIng inventory lists METHYL ESTRADIOLPROPANOATE 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.

METHYL ESTRADIOLPROPANOATE 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

METHYL ESTRADIOLPROPANOATE 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, METHYL ESTRADIOLPROPANOATE carries the following function designation(s):

CAS 345295-00-3 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.

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Source note for METHYL ESTRADIOLPROPANOATE

This page reproduces the CosIng inventory entry for METHYL ESTRADIOLPROPANOATE 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 METHYL ESTRADIOLPROPANOATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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