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InventoryRef cosing-live-1047792024-08-12

MYRISTOLEIC ACID

Myristoleic Acid is the organic compound that conforms to the formula

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

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.

Chemical identity and properties

PubChem 2D chemical structure for CAS 544-64-9
CAS 544-64-9PubChem CID 5281119

Myristoleic Acid

Myristoleic acid is a tetradecenoic acid in which the double bond is at the 9-10 position and has Z configuration. Myristoleic acid has been isolated from Serenoa repens and has cytotoxic and apoptosis-inducing effects. It has a role as an apoptosis inducer, a plant metabolite and an EC 3.1.1.1 (carboxylesterase) inhibitor. It is a long-chain fatty acid and a tetradecenoic acid. It is a conjugate acid of a myristoleate. — ChEBI

IUPAC name
(Z)-tetradec-9-enoic acid
Molecular formula
C14H26O2
Molecular weight
226.35 g/mol
Exact mass
226.193280068 Da
XLogP3
5.1
Topological polar surface area
37.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

9Z-tetradecenoic acidcis-9-tetradecenoic acid9-Tetradecenoic acid, (9Z)-9-Tetradecenoic acid(9Z)-Tetradecenoic acidcis-tetradec-9-enoic acidRF23WGD123CHEBI:27781
16 more reported names
14:1(N-5)RefChem:160412Fatty Acid 14:1 n-5208-876-8(9Z)-tetradec-9-enoic acidMyristolenic acidsodium myristoleate(z)-9-tetradecenoic acid9-Tetradecenoic acid, (Z)-FA 14:1cis-Delta(9)-tetradecenoic acidAS-56816FA(14:1(9Z))(9Z)-tetradecenoateOleomyristic acid(Z)-9-Tetradecenoicacid
External database identifiers

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

Official European Commission record

CosIng substance ID
104779
Published in the Official Journal
Yes
Recorded by the Commission
2024-08-12
Open this entry in the official CosIng database

Fields as published by the European Commission. The link opens the entry itself, not a search for it.

Inventory details for MYRISTOLEIC ACID

INCI name

MYRISTOLEIC ACID

Description

Myristoleic Acid is the organic compound that conforms to the formula

Record provenance

Inventory reference
cosing-live-104779
Imported identity
MYRISTOLEIC ACID
Source update
2024-08-12
European Commission CosIng source notes

Key data

EC
—
Restriction
—
Function
NOT REPORTED
No function currently reported.

Official EU ingredient-name evidence

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

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How MYRISTOLEIC ACID appears in the CosIng inventory

The CosIng inventory lists MYRISTOLEIC ACID 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.

MYRISTOLEIC ACID is also tagged with 1 cosmetic function 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

MYRISTOLEIC ACID 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, MYRISTOLEIC ACID carries the following function designation(s):

CAS 544-64-9 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.

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

Source note for MYRISTOLEIC ACID

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

Tools & next steps

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