Official EU label nameGlossary entry 16615

METHYLDIHYDROJASMONATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:2630-39-924851-98-7

EC:220-112-5246-495-9

Ingredient index records:

METHYLDIHYDROJASMONATE

Cosmetic functions: FRAGRANCE

Methyl (1R-trans)-3-oxo-2-pentylcyclopentaneacetate; Cyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester

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1 matched or reported name

METHYLDIHYDROJASMONATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name METHYLDIHYDROJASMONATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 24851-98-7

CAS 24851-98-7PubChem CID 102861

Hedione

Methyl 2-(3-oxo-2-pentylcyclopentyl)acetate is a lipid. It is functionally related to a jasmonic acid. — ChEBI

IUPAC name: methyl 2-(3-oxo-2-pentylcyclopentyl)acetate

Molecular formula: C13H22O3
Molecular weight: 226.31 g/mol
Exact mass: 226.15689456 Da
XLogP3: 2.7
Topological polar surface area: 43.4 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

Methyl dihydrojasmonateKharismalCyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl esterMethyl (3-oxo-2-pentylcyclopentyl)acetateMethyl (2-pentyl-3-oxocyclopentyl)acetateFEMA No. 34083GW44CIE3YRefChem:817723

16 more reported names

246-495-9DIHYDROJASMONIC ACID, METHYL ESTERSpectrum2_000558Methyl 3-oxo-2-pentyl-cyclopentaneacetateMethyl Dihydrojasmonate (cis- and trans- mixture)METHYL DIHYDROJASMONATE [MI]Tox21_202172CCG-38726methyl 3-oxo-2-pentylcyclopentylacetatemethyl 2-pentyl-3-oxo-cyclopentylacetateCAS-24851-98-7D1431Methyl dihydrojasmonate, mixture of cis and transMethyl Dihydrojasmonate(mixture of cis and trans)EINECS 246-495-9Dihydrojasmonic acid methyl

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External database identifiers

ChEBI:CHEBI:195265
ChEMBL:CHEMBL1530328
EPA DTXSID:DTXSID2029325
PubMed:22616005
PubMed:22449534
PubMed:22436587
PubMed:22049744
PubMed:22030249
PubMed:21719067
PubMed:20494393
PubMed:19798534
PubMed:18569171
PubMed:18186355
PubMed:17007145
PubMed:15740052

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

PubChem 2D chemical structure for CAS 2630-39-9

CAS 2630-39-9PubChem CID 1738124

Methyl dihydrojasmonate, trans-(-)-

Methyl dihydrojasmonate is a member of Jasmonate derivatives. It is functionally related to a jasmonic acid. — ChEBI

IUPAC name: methyl 2-[(1R,2R)-3-oxo-2-pentylcyclopentyl]acetate

Molecular formula: C13H22O3
Molecular weight: 226.31 g/mol
Exact mass: 226.15689456 Da
XLogP3: 2.7
Topological polar surface area: 43.4 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 2

Also known as

trans-(-)-HedioneDihydrojasmonic acid methyl ester(-)-Methyl dihydrojasmonateMethyl trans-dihydrojasmonate(1R,2R)-Methyl dihydrojasmonateCyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester, (1R,2R)-XM1C2C5MMNHEDIONE HC

16 more reported names

EINECS 220-112-5Methyl dihydrojasmonate, (-)-trans-Cyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester, (-)-Methyl 3-oxo-2-pentylcyclopentaneacetateMETHYL DIHYDROJASMONATE (NATURAL)(-)-TRANS-METHYL DIHYDROJASMONATEFEMA NO. 3408, (-)-TRANS-Cyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester, (1R-trans)-METHYL DIHYDROJASMONATE (-)-(1R,2R)-FORMMETHYL DIHYDROJASMONATE (-)-(1R,2R)-FORM [MI]Cyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester, (1theta-trans)-RefChem:817724Methyl (1R-trans)-3-oxo-2-pentylcyclopentaneacetate(-) Methyl DihydrojasmonateUNII-XM1C2C5MMNmethyl hydrojasmonate

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External database identifiers

ChEBI:CHEBI:89741
EPA DTXSID:DTXSID80883873

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

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 US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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