plaunotol

CHEBI:32023 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A diterpenoid that is geranylgeraniol carrying an additional hydroxy substituent at position 18. — 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:15734 CHEBI:15734
CHEBI:23849 CHEBI:23849

Chemical structure

Computed structure properties
Molecular formula	C20H34O2
Charge	0
Average mass	306.49 Da
Monoisotopic mass	306.25588 Da
Source	ChEBI
InChIKey	SUWYPNNPLSRNPS-UNTSEYQFSA-N

SMILES

CC(C)=CCC/C(C)=C/CC/C(=C/CC/C(C)=C/CO)CO

InChI

InChI=1S/C20H34O2/c1-17(2)8-5-9-18(3)10-6-12-20(16-22)13-7-11-19(4)14-15-21/h8,10,13-14,21-22H,5-7,9,11-12,15-16H2,1-4H3/b18-10+,19-14+,20-13-

Also called

(2Z,6E)-2-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-6-methylocta-2,6-diene-1,8-diol (EXACT_SYNONYM)— chebi
(E,Z,E)-7-Hydroxymethyl-3,11,15-trimethyl-2,6,10,14-hexadecatetraen-1-ol (EXACT_SYNONYM)— chebi
18-Hydroxygeranylgeraniol (EXACT_SYNONYM)— chebi
Kelnac (EXACT_SYNONYM)— chebi
Plaunotolum (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:64218-02-6
drugcentral:2222
kegg.compound:C13273
kegg.drug:D01803
metacyc.compound:CPD-11423
patent:US4059641
reaxys:2217548

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:32023`	plaunotol	`antibioticmech:chebi-c418f1671a`	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.