fosetyl

CHEBI:40926 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A phosphonic ester that is the monoethyl ester of phosphonic acid. A fungicide used (as its aluminium salt) for various horticultural crops used to control a range of diseases including Phytophthora, Pythium and Plasmopara . — 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:37735 CHEBI:37735

Chemical structure

Computed structure properties
Molecular formula	C2H7O3P
Charge	0
Average mass	110.049 Da
Monoisotopic mass	110.01328 Da
Source	ChEBI
InChIKey	VUERQRKTYBIULR-UHFFFAOYSA-N

SMILES

[H]P(=O)(O)OCC

InChI

InChI=1S/C2H7O3P/c1-2-5-6(3)4/h6H,2H2,1H3,(H,3,4)

Also called

ethyl hydrogen phosphonate (EXACT_SYNONYM)— chebi
Monoethyl phosphonate (EXACT_SYNONYM)— chebi
Phosphonic acid, monoethyl ester (EXACT_SYNONYM)— chebi
ethyl phosphinic acid (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:15845-66-6
kegg.compound:C18401
pdb-ccd:ATJ
pesticides:fosetyl
ppdb:1548
reaxys:969557

Activity roles

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

CHEBI:86328 CHEBI:86328

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:40926`	fosetyl	`antibioticmech:chebi-05b6e703ea`	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.