AntibioticMech

daphnoretin

CHEBI:4324 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A member of the class of coumarins that is coumarin substituted by a hydroxy group at position 7, a methoxy group at position 6 and a (2-oxo-2H-chromen-7-yl)oxy group at position 3. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:35618 CHEBI:35618
• CHEBI:37912 CHEBI:37912

Chemical structure

Computed structure properties

Molecular formula	C19H12O7
Charge	0
Average mass	352.298 Da
Monoisotopic mass	352.0583 Da
Source	ChEBI
InChIKey	JRHMMVBOTXEHGJ-UHFFFAOYSA-N

SMILES

COc1cc2cc(Oc3ccc4ccc(=O)oc4c3)c(=O)oc2cc1O

InChI

InChI=1S/C19H12O7/c1-23-16-6-11-7-17(19(22)26-15(11)9-13(16)20)24-12-4-2-10-3-5-18(21)25-14(10)8-12/h2-9,20H,1H3

Also called

• 7-hydroxy-6-methoxy-3-[(2-oxo-2H-chromen-7-yl)oxy]-2H-chromen-2-one (EXACT_SYNONYM)— chebi
• Daphnoretin (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

• cas:2034-69-7
• kegg.compound:C09216
• knapsack:C00002463
• reaxys:1299325

Activity roles

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

• CHEBI:22587 CHEBI:22587

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:4324	daphnoretin	antibioticmech:chebi-8694217149	2026-08-30

Curation history

1. SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Seeded from data/raw/ inventories (CHEBI)

2. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

3. 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.