osthenol

CHEBI:81485 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A hydroxycoumarin that is umbelliferone in which the hydrogen at position 8 has been replaced by a prenyl group. — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

CHEBI:37912 CHEBI:37912

Chemical structure

Computed structure properties
Molecular formula	C14H14O3
Charge	0
Average mass	230.263 Da
Monoisotopic mass	230.09429 Da
Source	ChEBI
InChIKey	RAKJVIPCCGXHHS-UHFFFAOYSA-N

SMILES

CC(C)=CCc1c(O)ccc2ccc(=O)oc12

InChI

InChI=1S/C14H14O3/c1-9(2)3-6-11-12(15)7-4-10-5-8-13(16)17-14(10)11/h3-5,7-8,15H,6H2,1-2H3

Also called

7-hydroxy--2H-1-benzopyran-2-one (EXACT_SYNONYM)— chebi
7-hydroxy-8-(3-methyl-but-2-enyl)coumarin (EXACT_SYNONYM)— chebi
7-hydroxy-8-prenylcoumarin (EXACT_SYNONYM)— chebi
8-(3-methylbut-2-en-1-yl)umbelliferone (EXACT_SYNONYM)— chebi
8-prenylumbelliferone (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:484-14-0
hmdb:HMDB0034130
kegg.compound:C18080
knapsack:C00030900
metacyc.compound:CPD-9838
patent:CN101362768
reaxys:190526

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

CHEBI:35718 CHEBI:35718

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
Source	Native ID	Label	Minted CURIE	Version
CHEBI	`CHEBI:81485`	osthenol	`antibioticmech:chebi-a1dde81fe1`	2026-08-30

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record.