morin

CHEBI:75092 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A pentahydroxyflavone that is 7-hydroxyflavonol bearing three additional hydroxy substituents at positions 2' 4' and 5. — 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:25883 CHEBI:25883
CHEBI:52267 CHEBI:52267

Chemical structure

Computed structure properties
Molecular formula	C15H10O7
Charge	0
Average mass	302.238 Da
Monoisotopic mass	302.04265 Da
Source	ChEBI
InChIKey	YXOLAZRVSSWPPT-UHFFFAOYSA-N

SMILES

O=c1c(O)c(-c2ccc(O)cc2O)oc2cc(O)cc(O)c12

InChI

InChI=1S/C15H10O7/c16-6-1-2-8(9(18)3-6)15-14(21)13(20)12-10(19)4-7(17)5-11(12)22-15/h1-5,16-19,21H

Also called

2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one (EXACT_SYNONYM)— chebi
2',3,4',5,7-Pentahydroxyflavone (EXACT_SYNONYM)— chebi
2',4',3,5,7-Pentahydroxyflavone (EXACT_SYNONYM)— chebi
2',4',5,7-Tetrahydroxyflavan-3-ol (EXACT_SYNONYM)— chebi
2',4',5,7-Tetrahydroxyflavonol (EXACT_SYNONYM)— chebi
2-(2,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one (EXACT_SYNONYM)— chebi
3,5,7,2',4'-Pentahydroxyflavone (EXACT_SYNONYM)— chebi
C.I.Natural Yellow 8 (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:480-16-0
hmdb:HMDB0030796
kegg.compound:C10105
knapsack:C00004624
lincs.smallmolecule:LSM-36988
lipidmaps:LMPK12112517
reaxys:327474

Activity roles

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

CHEBI:33282 CHEBI:33282

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:75092`	morin	`antibioticmech:chebi-7cfc0ded91`	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.