rubrorotiorin

CHEBI:68787 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

An azaphilone that is 6,6a-dihydro-8H-furo[2,3-h]isochromen-6,8(6aH)-dione substituted by an acetyl group at position 9, a chloro group a position 5, a 3,5-dimethylhepta-1,3-dien-1-yl group at position 3 and a methyl group at position 6a. Isolated from Chaetomium cupreum, it exhibits antifungal activity. — 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:26979 CHEBI:26979
CHEBI:36683 CHEBI:36683
CHEBI:37581 CHEBI:37581
CHEBI:50941 CHEBI:50941
CHEBI:51689 CHEBI:51689
CHEBI:51867 CHEBI:51867

Chemical structure

Computed structure properties
Molecular formula	C23H23ClO5
Charge	0
Average mass	414.885 Da
Monoisotopic mass	414.1234 Da
Source	ChEBI
InChIKey	QJSWSNAZIVGTFZ-NPQXMUAYSA-N

SMILES

CC[C@H](C)/C=C(C)/C=C/C1=CC2=C(Cl)C(=O)[C@@]3(C)OC(=O)C(C(C)=O)=C3C2=CO1

InChI

InChI=1S/C23H23ClO5/c1-6-12(2)9-13(3)7-8-15-10-16-17(11-28-15)19-18(14(4)25)22(27)29-23(19,5)21(26)20(16)24/h7-12H,6H2,1-5H3/b8-7+,13-9+/t12-,23-/m0/s1

Also called

(6aS)-9-acetyl-5-chloro-3-[(1E,3E,5S)-3,5-dimethylhepta-1,3-dien-1-yl]-6a-methyl-6H-furo[2,3-h]isochromene-6,8(6aH)-dione (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:28763-04-4
chemspider:10176672
reaxys:15840539

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:68787`	rubrorotiorin	`antibioticmech:chebi-66c7e68905`	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.