Chemical substance record

Laurinterol

10539-87-4C₁₅H₁₉BrO295.22 g/mol

Organic/Inorganic Small MoleculeChEBI source record

A sesquiterpenoid isolated from Laurencia intermedia and Aplysia kurodai and has been found to exhibit antibacterial activity, — ChEBI

Safety references

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Identity & molecular properties

Source-linked values

CAS number	10539-87-4	ChEBI ↗
Molecular formula	C₁₅H₁₉BrO	ChEBI ↗
Molar mass	295.22 g/mol	ChEBI ↗
Monoisotopic mass	294.06193 Da	ChEBI ↗
Formal charge	0	ChEBI ↗
ChEBI identifier	CHEBI:66555	ChEBI ↗

Names & structural identifiers

Copy any identifier

Source preferred name

laurinterol

InChIKey

UGGAHNIITODSKB-ONERCXAPSA-N

SMILES

[H][C@]12CC[C@@](C)(c3cc(Br)c(C)cc3O)[C@@]1(C)C2

InChI

InChI=1S/C15H19BrO/c1-9-6-13(17)11(7-12(9)16)14(2)5-4-10-8-15(10,14)3/h6-7,10,17H,4-5,8H2,1-3H3/t10-,14+,15+/m1/s1

Classification & relationships

ChEBI ontology

sesquiterpenoidChEBI parent class · 26658 ↗phenolsChEBI parent class · 33853 ↗organobromine compoundChEBI parent class · 37141 ↗

phenols lipid organic molecular entity

Roles recorded in ChEBI

metaboliteantibacterial agentEC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitorapoptosis inducer

Database role annotations describe reported biological or chemical roles; they are not product approvals or recommendations for use.

Mass ↔ amount of substance

Calculated from sourced mass

Amount

Input unit

Equivalent amount

0.0033873 mol

Uses 295.22 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.

Elemental composition

Theoretical mass fractions

C

Carbon · 15 atoms

61.03%

Br

Bromine · 1 atom

27.06%

H

Hydrogen · 19 atoms

6.49%

O

Oxygen · 1 atom

5.42%

Calculated theoretical mass fractions from the reported formula and PubChem periodic-table atomic masses. These are not assay or purity results.

Research & patent references

Selected source associations

Aplysiallene, a new bromoallene as an Na, K-ATPase inhibitor from the sea hare, Aplysia kurodai. ↗Bioscience, biotechnology, and biochemistry · 2001 Feb · PMID 11302194

Potent antibacterial activity of halogenated compounds against antibiotic-resistant bacteria. ↗Planta medica · 2004 Nov · PMID 15549668

JP8245359 · Patent reference ↗Patent cross-reference supplied by ChEBI. Association alone does not establish claim scope.

WO2009048195 · Patent reference ↗Patent cross-reference supplied by ChEBI. Association alone does not establish claim scope.

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Sources & record history

Checked 27 Sep 2026

Identity, formula, mass, synonyms & ontologyEMBL-EBI ChEBI · CHEBI:66555

Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0

PubCAS formats source data, connects references and computes explicitly labelled conversions. CAS cross-references are supplied by ChEBI; they do not constitute CAS verification or endorsement.

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