kaempferol 3-O-β-D-glucoside

CHEBI:30200 ·resolve ·ANTIPROTOZOAL ·EXACT SEEDED

A kaempferol O-glucoside in which a glucosyl residue is attached at position 3 of kaempferol via a β-glycosidic linkage. — 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.

Label unavailable CHEBI:22798
Label unavailable CHEBI:27116
Label unavailable CHEBI:63367
Label unavailable CHEBI:64634

Chemical structure

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

3-(β-D-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (EXACT_SYNONYM)— chebi
3,4',5,7-Tetrahydroxyflavone-3-glucoside (EXACT_SYNONYM)— chebi
4H-1-Benzopyran-4-one, 3-(beta-D-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)- (EXACT_SYNONYM)— chebi
5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl β-D-glucopyranoside (EXACT_SYNONYM)— chebi
Astragalin (EXACT_SYNONYM)— chebi
Kaempferol 3-O-beta-D-glucoside (EXACT_SYNONYM)— chebi
Kaempferol 3-O-glucoside (EXACT_SYNONYM)— chebi
astragaline (EXACT_SYNONYM)— chebi
kaempferol-3-O-β-glucopyranoside (EXACT_SYNONYM)— chebi

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

Patents and articles

Documents about this compound. A patent covers a class and an article covers a topic; neither identifies a structure.

wikipedia.en:Astragalin

Activity roles

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

trypanocidal drug CHEBI:36335

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:30200`	kaempferol 3-O-β-D-glucoside	`antibioticmech:chebi-eea66ab374`	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
RESEEDED_FROM_SOURCES 2026-09-10 · 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 (YAML).

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