kaempferol 3-O-β-D-galactoside

CHEBI:31742 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A β-D-galactoside compound with a 4',5,7-trihydroxychromen-3-yl group at the anomeric position. — 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:27116 CHEBI:27116
CHEBI:28034 CHEBI:28034
CHEBI:50018 CHEBI:50018
CHEBI:63367 CHEBI:63367

Chemical structure

Computed structure properties
Molecular formula	C21H20O11
Charge	0
Average mass	448.38 Da
Monoisotopic mass	448.10056 Da
Source	ChEBI
InChIKey	JPUKWEQWGBDDQB-DTGCRPNFSA-N

SMILES

O=c1c(O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)c(-c2ccc(O)cc2)oc2cc(O)cc(O)c12

InChI

InChI=1S/C21H20O11/c22-7-13-15(26)17(28)18(29)21(31-13)32-20-16(27)14-11(25)5-10(24)6-12(14)30-19(20)8-1-3-9(23)4-2-8/h1-6,13,15,17-18,21-26,28-29H,7H2/t13-,15+,17+,18-,21+/m1/s1

Also called

5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl β-D-galactopyranoside (EXACT_SYNONYM)— chebi
Kaempferol 3-O-beta-D-galactoside (EXACT_SYNONYM)— chebi
Trifolin (EXACT_SYNONYM)— chebi
Trifolioside (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:23627-87-4
hmdb:HMDB0030864
kegg.compound:C12626
knapsack:C00005137
lipidmaps:LMPK12111663
metacyc.compound:CPD-7260
reaxys:1359975
wikipedia.en:Trifolin

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:31742`	kaempferol 3-O-β-D-galactoside	`antibioticmech:chebi-1ff915048e`	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.