asperentin

CHEBI:68792 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A member of the class of isocoumarins that is 6,8-dihydroxy-3,4-dihydro-1H-isochromen-1-one substituted by a [6-methyltetrahydro-2H-pyran-2-yl]methyl group at position 3. It has been isolated from the fungus Chaetomium globosum and Aspergillus flavus. — 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:26407 CHEBI:26407
CHEBI:33572 CHEBI:33572
CHEBI:38758 CHEBI:38758

Chemical structure

Computed structure properties
Molecular formula	C16H20O5
Charge	0
Average mass	292.331 Da
Monoisotopic mass	292.13107 Da
Source	ChEBI
InChIKey	WOMKDMUZNBFXKG-XAWKZAOJSA-N

SMILES

[H][C@]1(CC2Cc3cc(O)cc(O)c3C(=O)O2)CCC[C@H](C)O1

InChI

InChI=1S/C16H20O5/c1-9-3-2-4-12(20-9)8-13-6-10-5-11(17)7-14(18)15(10)16(19)21-13/h5,7,9,12-13,17-18H,2-4,6,8H2,1H3/t9-,12+,13?/m0/s1

Also called

6,8-dihydroxy-3-{[(2R,6S)-6-methyltetrahydro-2H-pyran-2-yl]methyl}-3,4-dihydro-1H-isochromen-1-one (EXACT_SYNONYM)— chebi
3,4-dihydro-6,8-dihydroxy-3-(tetrahydro-6-methyl-H-pyran-2-yl)methylisocoumarin (EXACT_SYNONYM)— chebi
cladosporin (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:35818-31-6
chemspider:34206
reaxys:5086911

Activity roles

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

CHEBI:35718 CHEBI:35718
CHEBI:64915 CHEBI:64915

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:68792`	asperentin	`antibioticmech:chebi-6aaf8cbb57`	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.